Fibralogy Thickening Booster

Product Benefits

Our highest concentration of Filloxane for intense and instant thickening.

For intensive treatment: use 2x a week.
For regular use: 1x per week.
Apply before conditioning

Fibralogy thickens hair wash after wash and expands the diameter of the hair fibre for voluptuous looking hair!

INSTANTLY: hair feels thicker.*
AFTER 5 APPLICATIONS: hair is thicker.**

*Consumer Test after using Shampoo, Conditioner and Booster.

**Instrumental test after 5 applications of Shampoo, Conditioner and Booster.

Innovations & Ingredients

Innovation: Filloxane
- Substance creation: Filloxane penetrates and diffuses in the hair fibre. Hair expands from within.
- Cumulative action: the substance remains in the fibre and increases application after application.
- Ultra-concentrated: Filloxane, a molecule proven to increase the section of the hair fibre, is available at a concentrated dose in this thickening booster.

Fibralogy Thickening Booster

Discover More


1. Start with Fibralogy Thickening Shampoo. Rinse.

2. Deposit a dime-sized amount of the Booster in your hand and apply evenly throughout hair.

3. Without rinsing, apply Fibralogy Conditioner or Mask on top.

4. Rinse thoroughly.