GHK Cu Peptide Serum – Copper Peptide Serum for Tightening

Yes! Blue Copper Peptide (GHK-Cu) is hailed as the "blue gold" of skincare. Compared to moisturizing ingredients that only stay on the surface, it can penetrate deep into the skin to "send signals," actively inducing the regeneration of collagen and elastin. It not only diminishes existing fine lines but also structurally improves skin firmness, making it a truly powerful anti-aging agent.

Rest assured, this captivating blue color comes entirely from the high-purity copper peptide ingredient itself. We insist on 0 artificial pigments and 0 fragrances added. This natural jewel-like blue is the best proof of its activity and purity, allowing you to absorb only the purest repairing energy while enjoying skincare.

Absolutely. Copper peptides naturally possess powerful anti-inflammatory and repairing properties. Our formula is minimalist and fragrance-free, making it ideal for strengthening the skin barrier in sensitive skin. It's also an ideal choice for post-cosmetic procedures, significantly accelerating epidermal healing, relieving redness, and shortening recovery time.

Compared to the common 1 oz size, our 2 oz larger size offers excellent value! If used twice daily (morning and evening) with 3-5 drops each time, one bottle typically lasts about 3 months. This is also the ideal amount for the skin to complete 3 full metabolic cycles, allowing you to see more noticeable changes.

To maintain the optimal activity of copper peptides, we recommend against mixing them with high concentrations of L-ascorbic acid, AHAs, or BHAs in the same treatment.

The best approach: Use Vitamin C for protection in the morning and our Blue Copper Peptide for deep repair at night; or alternate between the two every other day to ensure that each ingredient delivers 100% effectiveness.