Clinical study of the hair growth protocol
CLINICAL STUDY
Hair Growth Protocol
Hair that grows faster & stronger
The hair growth protocol was developed to stimulate hair growth and strengthen the hair fibre.
Its efficacy was assessed through an instrumental clinical study conducted on 87 women over 3 months, complemented by a user usage test on 43 volunteers, in order to precisely measure hair growth and perception of results.
Clinically proven efficacy
Visibly accelerates hair growth.
+6 cm in 3 months*.
THE METHOD
Clinically proven efficacy
An instrumental clinical study was conducted on 87 women over 3 months.
According to a pre-defined randomisation list:
- 43 volunteers used the Hair Growth Protocol
- 44 volunteers used a placebo protocol
The full protocol comprised:
Shampoo + Leave-in conditioner + Serum.
Hair length is assessed instrumentally using a ruler. The measurement is taken on 10 extracted hairs. It was taken before application of both protocols and 3 months after.
Standardised digital macrophotographs were also taken in order to track progress throughout the study.
STUDY RESULTS
Clinical results
The hair growth protocol enables a significant increase in hair growth:
- +6 cm in 3 months vs 3.75 cm for the placebo*
- +60% additional growth vs placebo*
- 100% of volunteers observed an increase in growth*
VALIDATED BY USERS
A protocol approved by testers
Longer, stronger and radiantly healthy hair
A usage test was carried out on 43 volunteers. After 3 months of using the hair growth protocol (shampoo + leave-in conditioner + serum), testers observed accelerated growth, and hair that was more resilient, nourished and shiny.
USER PANEL RESULTS
- 93% find that growth is accelerated
- 90% find their hair stronger
- 88% find their hair more nourished, smooth and manageable
Clinically proven
Silicone-free and sulphate-free*
Naturally derived formulas
Made in France
Active ingredients selected to support growth and strengthen the hair fibre
The formula of the hair growth protocol combines several ingredients recognised for contributing to hair growth, strengthening and hydration.
*Clinical study versus placebo, 87 women after 3 months of using the hair growth protocol (shampoo + leave-in conditioner + serum):
- Increase in length of 6.01 cm versus 3.75 cm for the placebo.
- 60% growth: % acceleration in growth compared to placebo after 3 months of using the hair growth protocol.
- 100% of volunteers observed an increase in growth: significant increase in hair growth in all volunteers compared to placebo.
Free from sulphated surfactants
