FLYLEAF Ultrastrong 10% Copper Peptides Scalp Serum — GHK-Cu Water-Based Leave-In for Thinning Hair, Non-Greasy 1 fl oz

This serum combines a high-strength copper peptide complex with complementary peptides and botanicals in a fast-absorbing, non-greasy base. It’s designed to be applied directly to the scalp—at the hairline, crown, temples, or other thinning-looking zones—so the active ingredients sit where they can deliver targeted support to the scalp environment and hair roots. The formula is scent-free, vegan, and free from parabens and sulfates, making it suitable for sensitive or color-treated hair when used as directed.

How does a 10% copper peptide complex help my scalp routine?

Copper peptides like GHK-Cu are included for their ability to work alongside the scalp’s natural processes. In this formula the peptide complex is paired with additional peptides to bolster a scalp-focused regimen that aims to enhance the look of hair density and resilience when used consistently.

• High-concentration 10% copper peptide blend (GHK-Cu focus).
• Combined peptides: Pentapeptide-4, Acetyl Tetrapeptide-9, Nonapeptide-1.
• Designed for direct root and scalp application to target thinning-looking areas.

Will the serum feel heavy or leave residue on my hair?

The FLYLEAF formula is water-based and formulated to absorb quickly, avoiding the oily or sticky finish common to oil-heavy treatments. That makes it easy to include in morning styling or an evening scalp routine without weighing hair down.

• Water-based, fast-absorbing leave-in texture.
• Non-greasy and non-sticky—suitable before styling.
• No added fragrance to reduce sensory buildup.

Can I use this serum on thinning edges, postpartum shedding, or a sensitive scalp?

The product is formulated for use on a range of thinning-looking conditions including hairline concerns, crown thinning, and postpartum shedding. Its clean, fragrance-free composition aims to be gentle on sensitive scalps; still, patch testing is recommended for those with elevated sensitivity.

• Intended for targeted application at temples, edges, crown, and part lines.
• Fragrance-free, vegan, and cruelty-free for gentler daily use.
• Compatible with color-treated hair when used according to instructions.

How should I add this serum to my existing haircare regimen?

Use a few drops applied directly to clean, dry or damp scalp areas you want to address, then gently massage to help distribution. It pairs well with existing shampoos, conditioners, and styling products since it does not leave heavy residue.

• Apply to scalp once or twice daily as part of a leave-in routine.
• Massage gently to encourage even coverage at targeted zones.
• Layer under styling products without adding weight or shine.

Who is this for: FLYLEAF’s 10% Copper Peptide Scalp Serum suits men and women looking for a targeted, science-forward leave-in product to support the look of fuller hair from the roots. It’s aimed at people noticing thinning or weakened-looking strands who prefer clean, vegan formulations and a lightweight texture that fits easily into daily styling or evening scalp-care habits. If you have active scalp irritation or are undergoing medical hair-loss treatment, consult a healthcare professional before use.