Niacinamide Explained: Benefits, Concentrations & What to Know Before Choosing Skincare

Beaupeak 2026.10.12

2026.10.12 조회 1 Comments 0

If you’re into skincare, chances are you’ve come across niacinamide on an ingredient list at least once. 👀 It’s in brightening serums, pore-refining products, acne treatments… Seriously, is there anything this ingredient isn’t in?

Niacinamide seems to be everywhere, but what exactly does it do for your skin?

Today, we’re breaking down everything you need to know about niacinamide, from its skincare benefits to choosing the right concentration for your skin. 🙋‍♀️

No complicated science, just the essentials to help you make smarter skincare choices!

💧 What Exactly Is Niacinamide?

Niacinamide is a form of vitamin B3.

The best thing about this ingredient? It doesn't just do one thing!

It helps improve the appearance of uneven skin tone, manage excess oil, and support the skin barrier. In other words, it's one of the ultimate multitaskers in skincare! ✨

✨ Struggling with Dull, Uneven Skin Tone?

Niacinamide is a popular ingredient commonly found in brightening skincare products.

Of course, applying it once won't magically give you glowing skin overnight. But with consistent use, it can help improve the appearance of dullness and uneven skin tone, leaving your complexion looking more balanced and even. It's especially worth considering if you're dealing with lingering post-acne marks that make your overall complexion look uneven.

🌟 Does Your Skin Get Extra Oily by the Afternoon?

Niacinamide is also widely used in skincare products designed to help manage excess sebum production. If your T-zone or the area around your nose tends to get particularly shiny throughout the day, niacinamide might be an ingredient worth looking into. But here's something important!

Having oily skin doesn't mean you should skip moisturizer altogether. Managing excess oil and keeping your skin hydrated are two different things! Plus, by helping manage excess oil and improve skin texture, niacinamide may also help minimize the appearance of pores, making your skin look smoother and more refined.

🔢 So, What Percentage of Niacinamide Should You Choose?

Niacinamide comes in different concentrations depending on the product.

And here's where a lot of people fall into the same trap:

"If 10% is twice as much as 5%, that means it's twice as effective, right?!"

The answer is NOPE! 🙅‍♀️ When it comes to skincare ingredients, a higher percentage doesn't automatically mean better results.

🌱 2–3%

If you're new to niacinamide or have sensitive skin, this is a relatively gentle concentration to start with. You'll often find it in everyday skincare products alongside other soothing and moisturizing ingredients.

💙 4–5%

This is a commonly used concentration for those looking to enjoy multiple benefits of niacinamide, including improving the appearance of uneven skin tone, managing excess oil, and refining skin texture. If you're looking for something that's neither too mild nor too strong to start with, this range is worth considering.

🔥 10% or Higher

You've probably noticed that high-concentration niacinamide serums are everywhere these days.

If your skin tolerates them well, they can be a satisfying addition to your skincare routine.

However, higher concentrations may cause stinging or redness, especially for those with sensitive skin. If you're trying niacinamide for the first time, it's best to start with a lower concentration and gradually see how your skin responds.

💦 Hyaluronic Acid

→ If your skin feels tight or lacks hydration.

🧱 Ceramides
→ If you want to support your skin barrier while keeping your skin moisturized.

🌿 Panthenol & Madecassoside
→ If your skin is easily irritated, sensitive, or prone to redness.

🕊 Sebum-Control Ingredients Like Zinc PCA
→ If excess oil and shine are your main concerns.

On the other hand, if you're already using several ingredients that may cause irritation, such as retinol, AHAs, or BHAs, it's best to avoid introducing too many active ingredients all at once.

After all, piling on more skincare products doesn't necessarily mean they'll work better together… 😂

Now you have a better idea of why niacinamide seems to be everywhere in skincare, right? 💙

From improving the appearance of uneven skin tone to managing excess oil, minimizing the appearance of pores, and supporting the skin barrier, niacinamide offers a wide range of benefits.

That makes it a pretty appealing ingredient for anyone thinking, "I have more than one skin concern, so what should I actually use?"

But remember, a higher concentration doesn't automatically mean a better product! 🤚

Instead of focusing solely on the percentage, take a closer look at whether the product is a good match for your skin concerns and current skin condition.

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Terms of ServiceConsent to Collection and Use of Personal InformationMarketing Communications ConsentPrivacy PolicyCookie Policy

Chapter 1. General Provisions

Article 1. Purpose

These Terms of Service govern the use of the Beaupeak application or website operated by CarryLab Co., Ltd. (the “Company”) and establish the basic rights, obligations, responsibilities, conditions of use, and procedures applicable between the Company and customers who use Beaupeak (the “Members”).

Article 2. Definitions

For purposes of these Terms, the following terms shall have the meanings set forth below:

“Company” means CarryLab Co., Ltd., the entity that operates the Service.
“Platform” means the website provided by the Company, currently including the website located at https://beaupeak.co.kr.
“Member” means a customer who has created an account, including an ID and password, through the registration process and accesses and uses the Service provided by the Company in accordance with these Terms.
“Non-Member” means a person who uses the Service without registering as a Member.
“User” means any person who uses the Platform, including both Members and Non-Members.
“Participating Provider” means a medical institution, medical professional, or related business that uses Beaupeak to register information regarding medical institutions, medical professionals, or medical services for promotional purposes directed toward Members.
“Country” means the country of nationality selected by a Member during the registration process.
“Service” means all services and features provided by the Company through the Platform, including the provision of information regarding medical institutions, procedure bookings, purchases of products through the online store, and the submission of reviews. The service marks and/or trademarks associated with the Service may vary depending on the time, country, or region. The Service defined in these Terms shall remain subject to these Terms notwithstanding any change to such service marks or trademarks.
“Product” means any item sold through the Platform, including merchandise, cosmetics, and medical devices, but excluding medical procedures and consultations.
“Procedure” means medical treatment or care provided to a User by a medical institution.
“Booking” means the process by which a User submits an advance request through the Platform for a Procedure, consultation, or related service.
“Post” means any information posted by a Member through the Service, including text, symbols, audio, sound, images, videos, files, and links.
“Affiliate Content” means content created using a unique product URL provided by the Company or an affiliate partner (an “Affiliate Link”), through which certain revenue may be generated if a third party purchases a Product through such content (the “Affiliate Revenue”).
“Partner” means a Member authorized to create Affiliate Content and earn Affiliate Revenue through the Platform operated by the Company.
“Affiliate Link” means a trackable Product URL created by a Partner in accordance with the method specified by the Company. Affiliate Revenue is calculated based on transactions completed through the applicable Affiliate Link.
“Affiliate Revenue” means a commission or other compensation paid by the Company to a Partner in accordance with the standards established by the Company when a third party purchases a Product through Affiliate Content.
“Affiliate Service” means all functions and systems provided by the Company that allow Partners to create Affiliate Links, share them externally, use them in content, and generate revenue.

Article 3. Publication, Explanation, and Amendment of These Terms

The Company shall make these Terms, its company name, business address, representative’s name, business registration number, and contact information readily available to Members by posting them within the Service.
The Company may amend these Terms to the extent that such amendments do not violate applicable laws and regulations, including the Act on Consumer Protection in Electronic Commerce, the Act on the Regulation of Terms and Conditions, the Framework Act on Electronic Documents and Transactions, the Digital Signature Act, the Act on Promotion of Information and Communications Network Utilization and Information Protection, the Act on Door-to-Door Sales, and the Framework Act on Consumers.
When the Company amends these Terms, it shall specify the effective date and reasons for the amendment and post the amended Terms together with the existing Terms within the Service from at least seven days before the effective date until the day immediately preceding the effective date. If an amendment is materially disadvantageous to Members, the Company shall provide a prior notice period of at least 30 days, post the amendment within the Service, and individually notify Members by email. If individual notice is impracticable because a Member failed to provide contact information or failed to update changed contact information, the public notice shall be deemed to constitute individual notice.
If the Company provides notice that a Member will be deemed to have agreed to the amended Terms unless the Member expressly objects before the effective date, and the Member does not expressly object, the Member shall be deemed to have agreed to the amended Terms.
A Member who does not agree to the amended Terms may discontinue use of the Service and terminate the service agreement.
Members are responsible for reviewing amendments to these Terms. The Company shall not be liable for any loss or damage resulting from a Member’s failure to become aware of an amendment.
The Company may establish separate terms or operating policies for all or part of the Service where necessary. In the event of any conflict between these Terms and such separate terms or operating policies, the separate terms or operating policies shall prevail.

Chapter 2. Membership Registration and Management

Article 4. Membership Registration

A service agreement is formed when a person who wishes to become a Member (the “Applicant”) agrees to these Terms, submits a membership application by providing the required information in the form prescribed by the Company, and the Company approves the application.

The service agreement shall become effective when the Company displays a membership registration completion notice during the application process or otherwise notifies the Applicant that registration has been completed.

Members may view and modify their membership information through the “Edit My Information” section of My Page within the Service. Members may withdraw their membership through the membership withdrawal option located at the bottom of the “More” menu in My Page. Posts created by a Member will not automatically be deleted when the Member withdraws. Members should therefore delete any Posts they wish to remove before withdrawing.

Article 5. Restrictions on Use by Minors

Children under the age of 14 may not use the Service.
The Company may restrict membership registration and use of the Service by any person confirmed to be under the age of 14.
Procedures or services restricted for minors under the Medical Service Act or other applicable laws and regulations shall not be provided, and the Company may restrict access to such Procedures or services.

Article 6. Modification and Management of Member Information

Members may view and modify their personal information at any time through the personal information management page. However, certain information required for Service administration, including a Member’s legal name and ID, may not be editable.
If any information provided during membership registration changes, the Member must update the information online or notify the Company of the change by email or another available method.
The Company shall not be liable for any disadvantage resulting from a Member’s failure to notify the Company of such changes.

Article 7. Membership Withdrawal and Loss of Eligibility

A Member may request membership withdrawal at any time, and the Company shall process the withdrawal without undue delay. However, withdrawal may be restricted if the Member has an ongoing order, consultation, or dispute. If the Member has any outstanding settlement amount or payment entitlement, withdrawal may be completed only if the Member waives the applicable right.
Upon membership withdrawal, all personal information shall be destroyed without undue delay, except for information that must be retained under applicable laws or the Privacy Policy. Posts and comments created by the Member will not be deleted automatically and must be deleted directly by the Member before withdrawal.
To prevent misuse of the Service, a person who withdraws may not register again for 30 days. Previously used IDs and nicknames may not be reused.
The Company may restrict or suspend a Member’s eligibility if the Member:

Provides false information when applying for membership;
Fails to pay, when due, the price of goods purchased through the Company or any other obligation incurred in connection with use of the Company’s services;
Interferes with another person’s use of the Company’s services, misappropriates another person’s information, or otherwise disrupts the orderly operation of electronic commerce;
Uses the Company’s services to engage in conduct prohibited by applicable law or these Terms, or conduct contrary to public order or accepted standards of morality.

If the conduct giving rise to a restriction or suspension is repeated at least twice or is not corrected within 30 days, the Company may terminate the Member’s eligibility.
If the Company terminates a Member’s eligibility, it shall cancel the Member’s registration. Before cancellation, the Company shall notify the Member and provide the Member with a period of at least 30 days to submit an explanation.

Article 8. Notices and Notification Obligations

The Company may notify a Member through the email address designated by the Member, an in-Service notification, KakaoTalk notification message, or other electronic means.
For notices directed to an unspecified number of Members, the Company may substitute individual notice by posting the notice on the Service for at least seven days. However, the Company shall provide individual notice of matters that materially affect a specific Member’s transaction.
Members must notify the Company of any change to their contact information. The Company shall not be liable if a Member fails to receive a notice due to the Member’s failure to update such information.

Chapter 3. Use of the Service

Article 9. Scope of the Service

The Company provides the following services:
Provision of information regarding medical institutions and the facilitation of consultations and Bookings;
Sale and delivery of Products through the online store;
Creation of Affiliate Content and settlement of Affiliate Revenue through Beaupeak Crew.

Article 10. Modification and Suspension of the Service

The Company may temporarily suspend the Service in the event of maintenance, inspection, replacement, or malfunction of computers or other information and communications equipment, interruption of communications, or another similar circumstance.
If the Company becomes unable to provide the Service due to a change in its business line, discontinuation of the business, business integration, or another comparable reason, it shall notify Users in accordance with Article 8.

Article 11. Management of Posts

Copyright in reviews, comments, and other Posts created by Members remains with the applicable Member. However, the Company may use such Posts for the operation and promotion of the Platform.
Posts and comments created by a Member will remain available for the operation of the Service and the sharing of information with other Members even after the Member terminates the service agreement or withdraws membership. Because the Member’s identity may no longer be verifiable after withdrawal, the Member may be unable to delete such Posts directly. A Member who wishes to delete a Post must therefore delete it before withdrawing.

Article 12. Restrictions on Use and Termination

If a Member violates these Terms or interferes with the normal operation of the Service, the Company may restrict the Member’s use of the Service or compulsorily terminate the service agreement. Restrictions may be imposed in stages, including caution, warning, temporary suspension, and permanent suspension. A Member account that is subject to sanctions for violation of an operating policy may be restricted from withdrawing membership until the investigation is completed or the sanction period expires.
If the Company terminates a service agreement, it shall notify the Member of the termination, and the Member shall be given an opportunity to submit an explanation. Personal information relating to a Member whose membership has been compulsorily terminated due to a violation of an operating policy may be retained for the legally required retention period for the purposes of preventing misuse and conducting investigations under applicable laws, after which it shall be destroyed.

Chapter 4. Medical Intermediation Services

Article 13. Provision of Medical Institution Information

The Company registers and provides Members with information regarding medical institutions, medical professionals, and Procedures supplied by Participating Providers. If such information changes due to circumstances attributable to a Participating Provider or differs from the actual circumstances, the Company shall not be liable unless the discrepancy resulted from the Company’s willful misconduct or gross negligence.

Article 14. Procedure Bookings and Consultations

A Member may request a consultation or Procedure Booking with a medical institution through the Platform. A Booking shall be confirmed when the Member receives approval or a booking confirmation notice from the applicable Participating Provider.

Article 15. Performance of Procedures and Scope of Responsibility

The applicable Participating Provider is solely responsible for providing medical treatment and Procedures. Responsibility for any medical accident or dispute arising during a Procedure shall be determined between the applicable Participating Provider and the Member. The Company provides only an intermediation system and does not directly participate in, provide, or act as an agent in connection with medical treatment.

Article 16. Consent for Procedures Involving Minors

A minor Member must obtain the consent of a legal representative before booking a Procedure. If such consent cannot be verified, the applicable Participating Provider may refuse to provide the Procedure.

Article 17. Cancellation and Refund Policy for Procedures

Cancellation and refund terms for Procedure Bookings shall be governed by applicable laws and the internal refund policy of the applicable Participating Provider. A cancellation fee may be charged depending on when the cancellation is made.

Chapter 5. Online Store Services

Article 18. Product Information and Notice of Mail-Order Brokerage Status

If a Product becomes unavailable or its technical specifications change, the Company may modify the details of the Product to be supplied under future contracts.

The Company acts as a mail-order broker that facilitates Product transactions through the Platform and is not a party to transactions between Members and merchants. Responsibility for the sale, delivery, exchange, return, refund, or defect of a Product rests with the merchant that sold the applicable Product.

The Company shall take all measures required within the scope of its responsibilities as a mail-order broker under applicable laws and regulations.

Article 19. Purchase Applications and Formation of Contracts

A Member may apply to purchase a Product in accordance with the procedures prescribed by the Platform. A purchase contract shall be formed when acceptance of the Member’s application is communicated.

Article 20. Payments and Settlement

Product payments must be made using a payment method made available through the Platform. As a general rule, any issue occurring during payment processing shall be resolved between the Member and the applicable payment service provider.

Article 21. Delivery and Supply

Unless otherwise agreed with the User, the Company shall take the measures necessary to deliver the Product within seven days after payment is completed.

Article 22. Exchanges, Returns, and Refunds

A Member may withdraw from a purchase contract within seven days after receiving the Product. If a return is requested due to a change of mind, the Member shall bear the cost of both the original and return delivery.

If a Product is defective, incorrectly delivered, or inconsistent with its description or advertisement due to circumstances attributable to the merchant, the merchant shall bear the return delivery cost.

Exchanges, returns, and refunds may be processed after confirmation by the merchant that sold the applicable Product.

Article 23. Restrictions on Withdrawal from Purchase Contracts

A Member may not request an exchange or return where a Product falls within a category for which withdrawal is restricted under applicable laws, including cosmetics or medical devices whose value is materially diminished after opening, and custom-made Products.

Chapter 6. Affiliate Revenue Services

Article 24. Partner Registration and Eligibility

A Partner, including a Beaupeak Crew member, must apply through the procedure prescribed by the Company and receive the Company’s approval before being granted Partner status.

Article 25. Creation and Sharing of Affiliate Links

A Partner may create and share Affiliate Links through the system provided by the Company. Partners must not engage in conduct that harms the reputation or image of the Platform, including distributing false information.

Article 26. Criteria for Generating Affiliate Revenue

Affiliate Revenue shall be calculated only after a purchase made through an Affiliate Link has been finally confirmed and the applicable cancellation and return periods have fully expired.

Article 27. Fraudulent Conduct and Recovery of Revenue

If Affiliate Revenue is generated through fraudulent or improper means, the Company may refuse to make payment or recover any Affiliate Revenue already paid.

Article 28. Settlement and Payment of Affiliate Revenue

Affiliate Revenue shall be settled and paid on the date designated by the Company each month. If the amount payable is below the minimum settlement threshold, it may be carried forward to the following settlement period.

Article 29. Taxes and Withholding

When paying Affiliate Revenue, the Company shall deduct any withholding taxes required under applicable laws and regulations. Partners must provide the minimum information necessary for settlement and tax processing.

Chapter 7. Rights and Obligations of Users

Article 30. General Obligations of Users

Users must not engage in conduct that violates these Terms or applicable laws, including misappropriating another person’s information, registering false information, or interfering with or disrupting the Platform’s systems.

Article 31. Obligations of the Company

The Company shall use reasonable efforts to provide the Service in a stable manner and shall establish and operate appropriate security systems to protect Members’ personal information.

Article 32. Protection of Personal Information

The Company shall protect Members’ personal information and comply with its separately published Privacy Policy.

Article 33. Copyright and Intellectual Property Rights

Copyright and other intellectual property rights in materials created by the Company belong to the Company. Members may not commercially use such materials without the Company’s prior authorization.

Article 34. Advertising and Marketing

The Company may display advertisements within the Service. The Company may send marketing information by email, KakaoTalk notification message, or another electronic means only to Members who have consented to receive such information.

Chapter 8. Damages and Disclaimers

Article 35. Damages

If the Company or a Member causes damage to the other party by violating these Terms, the breaching party shall be liable to compensate the other party for such damage.

Article 36. Disclaimer

The Company shall not be liable for any interruption, failure, or outcome relating to the use of the Service that results from a force majeure event, including a natural disaster, circumstances attributable to a Participating Provider, or circumstances attributable to a Member.

Article 37. Dispute Resolution and Jurisdiction

Any legal action arising from or relating to the use of the Service shall be subject to the jurisdiction of the court having jurisdiction over the location of the Company’s head office.

Chapter 9. Amendment and Implementation of These Terms

Article 38. Amendments to These Terms of Service

These Terms may be amended in accordance with applicable laws and regulations or the Company’s policies. Any amendment shall be announced through a notice posted within the Service.

Effective Date: January 12, 2026

Revision Date: May 6, 2026

수집 목적

① 회원 가입 및 본인 확인, 회원 관리

② 서비스 제공 및 운영 (상담·예약 중개, 후기·콘텐츠 작성, 상품 구매·배송, 결제·정산 처리)

③ 고객 문의 및 민원 처리, 공지사항 전달

④ 서비스 이용 기록 분석 및 서비스 개선

⑤ 이벤트, 혜택, 프로모션 안내 등 마케팅 활용 (동의 시)

수집 항목

필수: 이메일(ID), 비밀번호, 닉네임, 휴대폰 번호, 본인인증 정보(CI), 국적
선택: 마케팅 수신 동의 정보
서비스 이용 시 자동 수집: 접속 로그, IP 주소, 기기 정보, 이용 기록
상품 구매/정산 시: 수령인 정보(이름, 주소, 연락처), 결제 정보, 정산 정보(은행명, 계좌번호, 예금주)

보유 기간

회원 탈퇴 또는 개인정보 수집·이용 목적 달성 시까지 보관하며,

관계 법령에 따라 보관이 필요한 경우 해당 기간 동안 보관 후 파기합니다.

동의 거부 권리 안내

이용자는 개인정보 수집 및 이용에 대한 동의를 거부할 권리가 있습니다.

다만, 회원가입에 필요한 필수 항목에 대한 동의를 거부할 경우 서비스 이용이 제한될 수 있습니다.

① 이메일 및 휴대폰 메시지(SMS, 카카오 등)를 통해 이벤트, 할인, 혜택 등 마케팅 정보를 받아볼 수 있습니다.

② 수신 동의는 선택 사항이며, 언제든지 마이페이지에서 수신 동의를 철회할 수 있습니다.

③ 마케팅 수신에 동의하지 않더라도 서비스 이용에는 제한이 없습니다.

CarryLab Co., Ltd. (the “Company”) complies with applicable laws and regulations, including the Personal Information Protection Act and the Act on Promotion of Information and Communications Network Utilization and Information Protection, and uses its best efforts to protect users’ personal information. Through this Privacy Policy, the Company explains the purposes and methods for which users’ personal information is processed and the measures taken to protect such information.

Article 1. Purposes of Processing Personal Information

The Company collects and processes only the minimum amount of personal information necessary to provide its services. Personal information collected by the Company will not be used for purposes other than those specified below.

If the purposes of processing change, the Company will obtain the user’s prior consent in accordance with applicable laws and regulations.

① Membership Administration

To operate membership-based services, including processing membership registration and verifying identity, identifying Members and managing membership eligibility, preventing unauthorized or fraudulent use, restricting use of the Service and resolving disputes, delivering notices, and responding to customer inquiries.

② Provision and Operation of Services

To provide and operate services, including providing information regarding medical institutions and medical professionals, facilitating consultations and bookings, creating and managing reviews and other content, processing Product purchases and deliveries, and processing payments, refunds, and settlements.

③ Service Improvement and Statistical Analysis

To analyze Service usage records, analyze access frequency and usage patterns, improve the quality of the Service, and develop new services.

④ Marketing and Advertising, Subject to Consent

To provide information regarding events, benefits, and promotions and to recommend personalized content, subject to the user’s consent.

Article 2. Categories of Personal Information Processed

Time and Category of Collection	Personal Information Collected	Purpose of Use	Collection Method
Upon membership registration — Required	Email address used as an ID, password, nickname, mobile phone number, identity verification information including Connecting Information (CI), and nationality	Member identification, confirmation of intent to register, identity verification, Service administration, and prevention of unauthorized use	Entered directly by the user during registration
Upon membership registration — Optional	Marketing communications consent status	Providing event and promotional information, subject to consent	Registration or settings page
During use of the Service (Automatically collected)	Access logs, IP address, device information, and Service usage records	Ensuring Service stability and analyzing usage patterns	Automatically collected during use of the Service
When purchasing Products	Recipient information, including name, address, and contact information	Product delivery and customer support	Entered directly by the user
During payment processing	Payment method and payment authorization information	Processing payments and refunds	Automatically collected during the payment process
When using affiliate or settlement services	Bank name, bank account number, and account holder’s name	Payment of settlement amounts	Entered directly through My Page

Upon membership registration — Required
Personal Information Collected	Email address used as an ID, password, nickname, mobile phone number, identity verification information including Connecting Information (CI), and nationality
Purpose of Use	Member identification, confirmation of intent to register, identity verification, Service administration, and prevention of unauthorized use
Collection Method	Entered directly by the user during registration

Upon membership registration — Optional
Personal Information Collected	Marketing communications consent status
Purpose of Use	Providing event and promotional information, subject to consent
Collection Method	Registration or settings page

During use of the Service — Automatically collected
Personal Information Collected	Access logs, IP address, device information, and Service usage records
Purpose of Use	Ensuring Service stability and analyzing usage patterns
Collection Method	Automatically collected during use of the Service

When purchasing Products
Personal Information Collected	Recipient information, including name, address, and contact information
Purpose of Use	Product delivery and customer support
Collection Method	Entered directly by the user

During payment processing
Personal Information Collected	Payment method and payment authorization information
Purpose of Use	Processing payments and refunds
Collection Method	Automatically collected during the payment process

When using affiliate or settlement services
Personal Information Collected	Bank name, bank account number, and account holder’s name
Purpose of Use	Payment of settlement amounts
Collection Method	Entered directly through My Page

Article 3. Processing and Retention Periods

As a general rule, the Company destroys personal information without undue delay once the purpose for which it was collected and processed has been fulfilled.

However, where retention is required under applicable laws and regulations, the Company retains the relevant information as follows:

Category	Information Retained	Retention Period
Membership administration	Identity verification records and history of unauthorized or fraudulent use	1 year
Contracts and payments	Payment, refund, and settlement records	5 years
Consumer disputes	Consultation and dispute records	3 years
Affiliate Revenue	Settlement and tax information	5 years
Access records	Log records	3 months

Article 4. Processing of Personal Information Following Membership Withdrawal

When a Member withdraws from membership, the Company immediately destroys the Member’s personal information, except for information that must be retained under applicable laws and regulations.
Posts and comments created by the Member will not be deleted following withdrawal because they may remain necessary for the operation of the Service.
Re-registration is restricted for 30 days following withdrawal, and previously used IDs and nicknames may not be reused.
Personal information associated with accounts sanctioned for violations of the Company’s operating policies will be destroyed after the applicable statutory retention period expires.

Article 5. Disclosure of Personal Information to Third Parties

As a general rule, the Company does not disclose users’ personal information to third parties. However, the Company may disclose the minimum personal information necessary where the user has provided prior consent, where disclosure is required under applicable laws and regulations, or where disclosure is necessary to facilitate a consultation or Booking with a medical institution.

Recipient: The affiliated medical institution to which the user submitted a consultation or Booking request
Purpose of Disclosure: Confirming the consultation request, providing Booking information, and responding to Procedure-related inquiries
Information Disclosed: Nationality, name, mobile phone number, preferred contact time, information regarding the event applied for, and date and time of application
Retention and Use Period: Until the purpose of disclosure has been fulfilled or until the expiration of the retention period required under applicable laws and regulations

Users have the right to refuse consent to the disclosure of their personal information to third parties.
However, refusing consent to the disclosure of required information may restrict the user’s ability to use consultation and Booking services.

Article 6. Outsourcing of Personal Information Processing

Current Personal Information Processing Service Providers

Service Provider	Outsourced Services
Toss Payments	Payment and refund processing
Product sellers and merchants	Product delivery
Danal Co., Ltd.	Identity verification services
Cafe24	Server hosting and data storage

Cross-Border Transfer of Personal Information

Service Provider	Google LLC
Purpose of Transfer	Service usage statistics and analysis
Information Transferred	Access logs and Service usage records
Transfer Method	Electronic transmission through a network
Destination Country	United States

When entering into an outsourcing agreement, the Company specifies in writing the matters required under Article 26 of the Personal Information Protection Act, including prohibiting the processing of personal information for purposes other than the performance of the outsourced services, requiring technical and administrative safeguards, restricting subcontracting, requiring the management and supervision of the service provider, and establishing liability for damages. The Company supervises its service providers to ensure that personal information is processed securely.
If the nature of the outsourced services, the identity of a service provider, or the details of a cross-border transfer change, the Company will disclose the changes through this Privacy Policy without undue delay.

Article 7. Rights of Users

Users may exercise the following rights regarding their personal information at any time: access, correction, deletion, suspension of processing, and withdrawal of consent.
Users may access and modify their personal information through My Page > Account Information within the Service. Users may request the deletion of their personal information by withdrawing from membership.
Users may also exercise the rights described in Paragraph 1 by submitting a request through the methods specified by the Company, including in writing or by email. The Company will respond to such requests without undue delay.
These rights may also be exercised through the user’s legal representative or duly authorized agent. In such cases, the Company may require the submission of a power of attorney in accordance with applicable laws and regulations.
Requests to access, delete, or suspend the processing of personal information may be restricted under applicable laws and regulations. If a request is restricted, the Company will inform the user of the applicable reason.

Article 8. Destruction of Personal Information

Destruction Procedure

Once the relevant processing purpose has been fulfilled, personal information will either be separately retained where required by law or destroyed immediately.

Destruction Methods

Electronic files: Permanently deleted using a method that prevents recovery or restoration.
Paper documents: Destroyed by shredding or incineration.

Article 9. Cookies and Other Automatic Data Collection Technologies

The Company may use cookies and similar automatic data collection technologies to provide users with a more convenient Service experience.
Cookies are small amounts of information stored in a user’s web browser. The Company may use cookies to analyze Service usage records and access frequency, improve the Service, and provide personalized features.
Users may reject or delete cookies through their web browser settings. Blocking cookies may restrict access to certain features or parts of the Service.
Users should refer to their web browser’s help menu for instructions on modifying cookie settings.

Article 10. Chief Privacy Officer

The Company uses its best efforts to ensure that users can use the Service safely. Users may submit any complaints or inquiries regarding the protection of personal information in connection with their use of the Service. The Company will respond promptly and in good faith.

Chief Privacy Officer	In-sang Yoon, Director
Email	bybeaupeak@gmail.com
Contact Number	070-4224-1616

Users who require additional assistance or consultation regarding a personal information infringement may contact the following institutions:

Personal Information Infringement Reporting and Consultation Authorities

Personal Information Infringement Report Center, Korea Internet & Security Agency (privacy.kisa.or.kr / 118)
Supreme Prosecutors’ Office, Cyber and Technology Crime Investigation Division (www.spo.go.kr / 1301)
Korean National Police Agency, Cyber Bureau (cyberbureau.police.go.kr / 182)

Article 11. Amendments to This Privacy Policy

This Privacy Policy may be amended in accordance with applicable laws and regulations or changes to the Company’s policies. Any amendment will be announced through a notice posted within the Service.