21 strategic actions, 1 beauty and wellness revolution. Much more than a Leave-In conditioner, 21 in 1 is a concentrate of active ingredients and an explosion of well-being, essential for rebalancing the health and strength of the hair, day after day. Enriched with Shea Butter and Panthenol perfectly balanced in its formulation, it acts by revitalizing the hair fiber and increasing its elasticity and hydration. The hair regains its original beauty and is more vigorous, healthy and shining with vitality.