- Builds hair volume, support and texture
- Helps prevent breakage and split ends
- Strengthens hair
Roux 07 Fermodyl Extra Strength Leave-in Treatment Vials are enriched with collagen to treat and condition protein-depleted processed hair while repairing surface damage. It seals the cuticle to enhance shine and add volume. Moisturizes, conditions and smoothes the cuticle while it imparts luster and shine.