Clinically proven to reduce hair loss by 61%*, this spray works from 1 month to slow down reactive hair loss linked to stress, fatigue or seasonal changes. Results: up to 6250 hairs saved from the shedding phase, hair visibly more resistant, dense and radiant with health. Hair is less brittle, softer and thicker. Its fine, light mist is easy to apply every day, without leaving a greasy effect or weighing down the roots, with a soft, pleasant fragrance. For increased effectiveness, adopt the in-out Anti-Hair Loss Reaction routine.*