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

SYNTHEX LABS GHK-Cu Copper Peptide Serum is a lightweight, water-based scalp and hair spray containing 4% copper peptides (2400mg) designed to hydrate, soften, and add shine without residue.

This cosmetic scalp serum blends GHK-Cu copper peptides with distilled water in a fast-absorbing, non-greasy base. It’s formulated for daily use by both women and men who want a clean-feeling spray that conditions strands lightly while helping the scalp feel balanced. Laboratory batch testing ensures consistent quality, and the spray format makes application quick and targeted.

How will this serum fit into my daily hair routine?

Use the spray once or twice daily on dry or damp hair to refresh the scalp and add light conditioning. The water-based formula absorbs quickly, so styling can follow soon after application. It’s designed for simple, repeatable use rather than a one-time intensive treatment.

• Apply 3–6 sprays to scalp sections or along part lines
• Massage gently for even coverage
• Style immediately or let air-dry for minimal product buildup

What does 4% copper peptides (GHK-Cu) mean for hair and scalp care?

The 4% concentration refers to copper peptide content in the formulation, presented here at 2400mg. Copper peptides are cosmetic ingredients used on the skin’s surface to support a healthier-feeling scalp environment and to leave hair looking conditioned and smooth. This product is formulated for topical cosmetic use only.

• 4% peptide concentration for consistent dosing
• Water-based carrier to avoid heaviness
• Suitable for daily topical application on scalp and hair strands

Will this serum leave my hair oily or sticky?

No — the formula is intentionally water-based and lightweight so it absorbs without a greasy residue. After application, hair should feel softer and look shinier while maintaining natural movement. The spray delivery evenly disperses product for a barely-there finish.

• Fast-absorbing water base prevents buildup
• No sticky or heavy after-feel reported with normal use
• Designed for daily use under styling products

How is batch quality verified?

Each batch undergoes laboratory testing to confirm formulation consistency and quality standards. Tests focus on ingredient concentration, clarity, and product stability to ensure the expected sensory and performance characteristics. This helps maintain predictable results from bottle to bottle.

• Routine batch testing for consistency
• Quality controls for ingredient accuracy and stability
• Manufactured under cosmetic-grade processes

Who is this for: SYNTHEX LABS GHK-Cu Copper Peptide Serum is intended for anyone seeking a clean-feeling, fast-absorbing scalp spray that lightly conditions hair and helps the scalp feel refreshed. It’s suitable for daily use by men and women who prefer water-based, non-greasy products in their haircare routine, and for anyone looking for a convenient spray format backed by routine lab testing. Avoid using on compromised or irritated skin, and follow label instructions for topical cosmetic use only.