Neurogan GHK-Cu Copper Peptide Neck & Face Serum 1 oz — 1,200mcg, Lightweight Hydrating Formula

Neurogan's GHK-Cu Neck & Face Serum is a lightweight, 1 oz formula containing 1,200mcg of copper peptide designed to hydrate, calm, and prepare skin for moisturizer.

This serum centers on Copper Tripeptide-1 (GHK-Cu), a specialist ingredient known for its skin-affinity and ability to deliver targeted hydration and soothing comfort. The formulation is intentionally gentle for a broad range of skin types, made in a GMP-certified USA facility, and tested by third parties to verify active ingredient clarity. Use it as a stand-alone treatment or as the layering step before your preferred moisturizer.

How does this serum improve skin hydration and texture?

The copper peptide in this serum attracts and helps retain moisture at the skin surface, promoting an immediate plumped look while supporting a smoother feel. Lightweight, fast-absorbing delivery minimizes residue and readies skin for subsequent products.

• Contains 1,200mcg GHK-Cu per 1 oz for targeted skin affinity.
• Light, non-greasy base that absorbs quickly.
• Use daily to maintain a hydrated appearance before moisturizing.

Will this work on sensitive or reactive skin?

The formula is developed for gentle efficacy and includes soothing components to calm temporarily irritated skin. While designed to be compatible with a wide range of skin types, patch testing any new treatment is recommended for those with known sensitivities.

• Soothing agents reduce temporary discomfort and redness.
• Balanced, low-irritation texture suitable for face and neck areas.
• Recommended patch test on a small area before full use.

How should I include this serum in my daily routine?

Apply after cleansing and any lightweight toners, before thicker creams or oils. A small amount massaged across neck and face offers hydration and prepares skin for follow-up moisturizer or treatment products.

• Use mornings and/or evenings on clean skin for best layering results.
• A pea-sized amount typically covers face and neck; adjust as needed.
• Follow with your chosen moisturizer to seal in benefits.

What quality assurances and transparency are provided?

Neurogan produces this serum in a GMP-certified U.S. facility and supports ingredient transparency with third-party lab testing. The product aims to combine premium actives with responsible manufacturing practices.

• Made in a GMP-certified facility in the United States.
• Third-party testing verifies active ingredient levels for clarity.
• Formulated for men and women across a range of skin types.

Who is this for: This serum is suited for anyone seeking a targeted, lightweight peptide treatment to boost skin hydration, soothe temporary irritation, and prep skin for moisturizers—especially those looking for a transparent, responsibly manufactured product. If you have highly reactive skin or specific allergies, consult ingredient lists and perform a patch test before full application.