10% GHK-Cu Copper Peptide Hair Growth Serum for Thicker, Fuller-Looking Hair

Ready to level up? This is our strongest copper peptide serum yet — a 10% active GHK-Cu formula made for people who want our fullest, thickest-looking results. Same trusted blend you love, now at maximum strength.

If you've tried copper peptides before and want more, this is your upgrade. Ten percent active GHK-Cu delivers an intensive dose straight to the scalp to help hair look denser, fuller, and more voluminous — while nourishing and conditioning the roots. It stays lightweight and non-greasy, so even at max strength it never weighs your hair down or leaves residue behind.

Why it's our best-seller for serious results:
• Maximum-strength 10% active GHK-Cu copper peptides
• Helps hair look visibly thicker, fuller, and healthier
• Intensive scalp nourishment and hydration
• Non-greasy, fast-absorbing formula that layers under any routine
• For men and women, all hair types

How to use: Apply a few drops to a clean scalp, concentrating on thinner-looking areas. Massage in and leave on — no rinse required. Use daily and stay consistent; great-looking results come with routine, not one-off use.

Join thousands of customers who upgraded to the 10% formula for their fullest-looking hair yet. Consistency is everything — make it your daily ritual.

Tap Add to Cart and go max strength today.