GHK-Cu Renewal Hair & Scalp Serum features a unique blue formula. This two-ingredient serum nourishes the scalp for fuller, healthier hair. Proudly made in the USA, it's simple, effective & guaranteed satisfaction. Apply a few drops of GHK-Cu Renewal Hair & Scalp Serum directly to your scalp once daily. Gently massage into the scalp to ensure deep penetration.

• FORMULA FOR MANY HAIR TYPES: This lightweight, water-based serum is a cosmetic scalp care product using just two ingredients—distilled water and GHK-Cu peptides. Designed for many hair types, it offers a simple, gentle approach to scalp and hair care.

• DAILY SCALP & HAIR CARE: Designed for everyday use, the water-based formula helps keep the scalp refreshed and the strands lightly hydrated, leaving your hair feeling clean and comfortable.

• WHY GHK-CU? GHK-Cu works well with the skin’s surface, helping the scalp feel balanced and creating a comfortable environment for healthy-looking hair.

• DAILY USE WITH NO RESIDUE: Spray directly onto the scalp once daily and massage gently. The new lightweight, water-based formula absorbs quickly and won’t leave behind a sticky or oily finish—making it easy to stay consistent with your routine.

• LAB-VERIFIED & USA MADE: Neurogan is more than just a brand—it’s a family-owned legacy driven by passion and dedication. Crafted in our GMP-certified San Diego facility and third-party lab tested for purity and potency, each product reflects our commitment to excellence.

Ingredients

• Medical Grade Distilled Water
• GHK-CU