Main product description The secret of durable and strengthened hair The new composition enriched with Arginine + Proteins* Arginine is an essential amino acid and one of the basic components of the hair fiber. The new composition enriched with Arginine + Proteins provides a strengthening effect: 1 Fiber restructuring 2 Nourishes from the roots 3 Longer lasting hair Designed for weak hair with a tendency to fall out due to fragility. Use: Apply to wet hair, massage gently and rinse well. In case of contact with eyes, rinse immediately with water.