About This Product
The step that separates a routine from a habit.
Shampoo and conditioner do their job in the shower. The Serum is built for the rest of the day.
This is a leave-in, targeted formula applied directly to the scalp, designed to stay on and keep working long after you've rinsed everything else out. For men who are serious about consistency, this is the step that separates a routine from a habit.
Formulated with GHK-Cu peptides at a concentration designed for direct scalp application, the Serum is built to be the most targeted product in the system — precise, daily, and easy to build into a morning or evening routine.
Ingredient Spotlight
GHK-Cu Peptides
Applied directly and left on, the Serum is designed to give GHK-Cu the most direct contact time with the scalp of any product in the range — making it the most concentrated step in your daily routine.
Key Ingredient
GHK-Cu
Copper Peptide Complex
Formulated for direct scalp application
Leave-in formula — no rinsing required
Most concentrated step in the ReGen system
How To Use
Three steps. Every day.
Start clean
Apply to a clean, dry or towel-dried scalp.
Massage in
Massage gently into the scalp. No rinsing required.
Once daily
Use once daily, consistently. Best built into a morning or evening routine.
Why It Works
Built to stay on and keep working.
Leave-in, targeted formula
Formulated with GHK-Cu peptides
Designed for daily consistency
The most concentrated step in the ReGen system
Complete Your Routine
Get everything in one system.
The Serum works best as part of the full ReGen Renewal System — Shampoo, Conditioner, Serum and Gummies built to work together.
Best Value · Bundle
ReGrow Renewal System
The complete four-product routine — Shampoo, Conditioner, Serum and Gummies — built to work together.