SYNTHEX LABS GHK-Cu Copper Peptide Scalp Serum 4% (2400mg) Water-Based Spray — Fast-Absorbing, Lightweight Moisturizer

SYNTHEX LABS GHK-Cu Copper Peptide Serum is a lightweight, water-based scalp spray that delivers 4% copper peptides (2400mg) for daily hair and scalp conditioning to boost softness and shine.

Formulated as a fast-absorbing cosmetic serum, this water-based spray combines GHK-Cu copper peptides with distilled water to provide a non-greasy, easy-to-use step in a daily hair-care routine. The formulation focuses on clean aesthetics and quick absorption so hair feels softer and the scalp stays comfortable without residue. Each batch is lab-tested for consistency and safety as part of SYNTHEX LABS' quality-controlled production.

How will this serum fit into my daily hair routine?

Use the spray on damp or dry hair as a leave-on scalp and hair conditioning step after cleansing and before styling. It fits seamlessly into morning or evening routines because it absorbs quickly and won’t weigh hair down. Consistent use supports a smoother, conditioned feel across strands and scalp comfort.

• Apply directly to scalp in targeted areas or all over roots.
• Massage briefly to distribute; no rinsing required.
• Suitable for use before styling products or on second-day hair.

What makes the water-based formula different from oil serums?

Water-based serums prioritize lightness and rapid absorption, leaving little to no oily residue on hair or scalp. This makes them ideal for fine or thin hair types and for anyone who dislikes greasy finishes. The base also helps deliver active peptides more evenly to the scalp surface.

• Light, non-greasy finish: won’t weigh hair down.
• Fast absorption: minimizes residue on styling tools.
• Works well under styling products and leave-in conditioners.

What are the key ingredients and what do they do in this cosmetic product?

The star ingredient is GHK-Cu (copper tripeptide) standardized to 4% concentration, combined with distilled water to create a clear, fast-absorbing serum. The formula is crafted for topical cosmetic use on the scalp and hair strands to enhance softness and manageability. SYNTHEX LABS emphasizes laboratory testing and batch consistency to maintain quality.

• 4% GHK-Cu copper peptide (2400mg) blended into a water base.
• Distilled water for purity and smooth application.
• Free from heavy oils that can leave sticky or greasy residue.

How should I apply the spray for best results?

Target the scalp and hair roots with short bursts from the spray, then gently massage the serum into the scalp. It can be used on damp hair right after washing or on dry hair anytime your scalp needs refreshment. Regular, daily application is recommended for consistent cosmetic conditioning benefits.

• Hold bottle 4–6 inches from scalp and mist areas of concern.
• Use fingertips to lightly work product into scalp for even coverage.
• Leave in—do not rinse; style as usual after absorption.

Who this product is for: SYNTHEX LABS GHK-Cu Copper Peptide Serum is designed for adults seeking a lightweight, lab-tested cosmetic scalp and hair-conditioning spray. It’s suited to people with fine to medium hair who prefer non-greasy formulas, those who want a daily leave-on conditioning step, and anyone looking for a clean, distilled-water-based peptide product as part of their grooming routine. Avoid contact with eyes; follow standard patch-test guidance if you have sensitive skin.