
Reaction Hair Loss Routine
In & Out Anti-Hair Loss Routine
Discover our routine for reducing temporary hair loss due to stress, fatigue or seasonal changes.
This complete routine combines a shampoo and conditioner, enriched with keratin extract, and a serum, enriched with hydrolyzed plant proteins and basil root extract. Each of these products is clinically proven* to reduce hair loss, improve hair resistance and limit breakage.
The shampoo strengthens the hair fiber right from the roots, adding volume, shine and resistance for healthier hair. The conditioner completes this action by strengthening the fiber, bringing softness and vitality while facilitating styling. The serum intensely moisturizes hair, providing strength and improving density, while helping to limit breakage.
Results: Reduced hair loss, stronger, denser, better moisturized and healthier-looking hair.
To complete your Anti-Hair Loss routine, adopt our Progressive Anti-Hair Loss Routine in & out.

Clinically proven

Silicone- and sulfate-free*.
Dermatologically tested

Made in France