Metabolic Scalp Serum
Multi-Peptide Growth + Density Support
Cue 5 — Rebuild
A lightweight, water-based scalp serum formulated to support the appearance of fuller, denser, healthier-looking hair.
This leave-on serum combines a multi-peptide complex with scalp-soothing hydrators and botanical antioxidant support to help improve the look of thinning-prone hair, fragile roots, and visible density changes.
Visible Support For
• Fuller-looking density
• Stronger-looking roots
• Reduced appearance of shedding
• Scalp comfort + balance
• Fragile, thinning-looking hair
• Healthier-looking hair vitality
• Lightweight daily scalp support
• A stronger follicle environment
Ideal For: Thinning-looking hair, shedding-prone hair, fragile strands, stressed scalp conditions, visible density changes, and anyone looking for a lightweight, non-greasy daily scalp serum.
Format: Lightweight water-gel serum. Fast-absorbing. Oil-free. Non-greasy. No heavy residue.
Free Of: Oils, fragrance, dyes, silicones, phthalates, parabens, sulfates, and harsh alcohols.
Ingredient Highlights
Copper Tripeptide-1
A bio-signal peptide known for supporting healthier-looking scalp and hair vitality.
Biotinoyl Tripeptide-1
Helps support the appearance of stronger hair anchoring and fuller-looking density.
Acetyl Tetrapeptide-3
A peptide used to support the look of denser, stronger, more resilient hair.
Acetyl Hexapeptide-1
Supports visible hair vitality and natural-looking pigment appearance.
Camellia Sinensis Leaf Extract
Green tea extract provides antioxidant support and helps calm the scalp surface.
Panthenol + Allantoin
Help hydrate, soothe, and support a balanced, comfortable scalp environment.
Full Ingredient List
Water (Aqua), Propylene Glycol, Glycerin, Panthenol, Hydroxyethylcellulose, Camellia Sinensis Leaf Extract, Allantoin, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Acetyl Hexapeptide-1, Butylene Glycol, Hydroxyacetophenone, 1,2-Hexanediol, Copper Tripeptide-1, Caprylyl Glycol, Phenoxyethanol, Potassium Sorbate, Hexylene Glycol, Disodium EDTA, Citric Acid.
Apply directly to the scalp once daily or as needed. Part hair into sections and massage a small amount into areas of concern. Do not rinse. Use consistently as the final leave-on step in the Metagen 5-Cue System.
BEYOND TRADITIONAL HAIR CARE
Most haircare focuses on cleansing, softening, or styling the hair shaft.
Metagen starts at the scalp.
Our system is built around the idea that visible hair changes are often connected to changes in the surrounding scalp ecosystem: buildup, dryness, barrier stress, irritation, reduced comfort, fragile roots, and depleted-looking strands.
The goal: A cleaner scalp. A calmer surface environment. Stronger-looking roots. Fuller-looking density. Healthier-looking hair vitality.
Your hair does not change in Isolation
The scalp is living skin responsive to stress, hormones, aging, inflammation, depletion, buildup, dryness, and environmental shifts. When the scalp environment changes, hair can look thinner, weaker, flatter, duller, more fragile, or less resilient.
Metagen was created for that moment.
A regenerative scalp + haircare system built to support the visible effects of metabolic shifts by caring for the scalp as a dynamic environment — not just the hair as a fiber.
A complete routine for scalp + hair regulation.
Metagen products are organized through a 5-Cue Method — a routine architecture designed to support the scalp and hair in the order they need care.
Each cue has a role. Each product performs a function. Together, they create a complete system.
Cryo-Cool Scalp Treatment
Bioenergetic Micellar Cleanser
Bioadaptive Lamellar Moisturizer
Biomimetic Scalp Toner
Multi-Peptide Growth + Density Support
In Metagen, metabolic refers to the visible scalp and hair changes associated with stress, hormones, aging, lifestyle, depletion, and environmental shifts. The brand is built around supporting the scalp environment during those changes.
Metagen is cosmetic scalp and haircare. It is designed to support the appearance of fuller, denser, healthier-looking hair and a stronger-feeling scalp environment. It is not a medical treatment for hair loss.
The full system is designed to work as a routine, but each product has its own role. For best results, use the products according to your scalp and hair needs.
Yes, the Metabolic Scalp Serum is designed as a lightweight leave-on scalp serum for regular use.
No. Metagen is designed to feel clean, lightweight, and scalp-conscious, without heavy residue.
