Last updated: April 2026
By using the CKYN by Cynrgen website or purchasing our products, you agree to the following terms.
CKYN products are cosmetic skincare formulations containing GHK-Cu copper peptide. They are designed to support the appearance of skin quality, hydration, and firmness. CKYN products are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Consult a dermatologist for medical skin concerns.
All orders are subject to availability. Cynrgen LLC reserves the right to limit quantities or refuse orders at our discretion. Shipping times are estimates and may vary.
If you are not satisfied with your purchase, contact us within 30 days of delivery at garrick@cynrgen.com. Products must be returned in their original packaging.
All content on this website, including text, images, logos, and formulations, is the property of Cynrgen LLC. You may not reproduce, distribute, or modify any content without written permission.
Cynrgen LLC provides products and services on an as-is basis. We are not liable for any direct, indirect, or consequential damages arising from the use of our products or website.
Your use of this site is also governed by our Privacy Policy.
Cynrgen LLC may update these terms at any time. Continued use of the website after changes constitutes acceptance of the updated terms.
Cynrgen LLC
garrick@cynrgen.com