Last updated: April 29, 2026
By accessing or using Kina ("the Service"), you agree to be bound by these Terms of Service. If you do not agree, please do not use the Service.
Kina is an AI-powered skincare app that provides personalized skincare routine recommendations and daily check-in tracking. The Service is for informational and educational purposes only.
The Service does not provide medical advice, diagnosis, or treatment. All content and recommendations are for informational purposes only. Always consult a qualified dermatologist or healthcare provider for medical concerns. Do not disregard professional medical advice based on information from the Service.
You are responsible for maintaining the confidentiality of your account credentials. You must provide accurate information when creating your account. You may delete your account at any time through the app settings.
You retain ownership of any content you submit, including skin photos and routine data. By using the Service, you grant us a limited license to process this content solely for the purpose of providing the Service to you.
All content, features, and functionality of the Service — including but not limited to text, graphics, logos, AI models, and software — are owned by Kina and protected by intellectual property laws. You may not copy, modify, distribute, or create derivative works from any part of the Service without our prior written consent.
You may not use the Service to: violate any laws; upload malicious content; attempt to gain unauthorized access; or interfere with the Service's operation.
The Service is provided "as is" without warranties of any kind. We are not liable for any damages arising from your use of the Service, including but not limited to skin reactions or adverse effects from following any recommendations.
Kina offers an auto-renewing subscription for access to premium features (Skincare Routine, daily coaching, and skin progress insights).
Prices may vary by region as set by the App Store / Play Store. The price for your region is shown at the time of purchase.
You can manage your subscription and turn off auto-renewal at any time in your App Store or Google Play Store account settings (Settings → Apple ID → Subscriptions on iOS; Play Store → Subscriptions on Android). Cancellation takes effect at the end of the current billing period — you retain premium access until then.
All purchases are processed by Apple or Google. Refund requests are handled by Apple or Google in accordance with their respective policies — we do not process refunds directly. To request a refund, use Apple's reportaproblem.apple.com or Google Play's refund request flow. For assistance, you may also contact us at support@kina.beauty.
For iOS users, your use of the auto-renewing subscription is also subject to Apple's standard End User License Agreement (EULA).
We reserve the right to suspend or terminate your account at any time if you violate these Terms, engage in fraudulent activity, or use the Service in a manner that could harm other users or the Service. You may also delete your account at any time through the app settings.
These Terms shall be governed by and construed in accordance with the laws of the State of California, United States, without regard to its conflict of law provisions. Any disputes arising from these Terms or the Service shall be resolved in the courts located in California.
We may update these Terms at any time. Continued use of the Service after changes constitutes acceptance of the updated Terms.
Questions about these Terms? Contact us at support@kina.beauty or through Help & Support in the app.
Disclosure required under the Korean Act on the Consumer Protection in Electronic Commerce (Article 13).