Serum Jeunesse is a care for thinning and graying hair. It restores pigment to graying hair - nourishes the roots - gives fullness, vitality and softness. Main Ingredients Stemoxydine®: Mimics the ideal environment of stem cells that allows them to interact with each other and awakens dormant hair follicles. Anti-OX Cellular®: Antioxidant complex to prevent melanin loss. Ceramides and Texturizing Polymers: Compensates for the loss of melanin in the hair. Usage Recommendation: Apply 2-3 doses of the product to the scalp, area by area. Massage with your fingertips. Spray 3-4 doses onto the ends of your hair and distribute evenly by combing. Do not rinse. Use a hair dryer to activate the treatment. Quantity: 15 doses for short hair and 20 doses for long hair. Size:100 ml Purpose of Use:Strengthening Skin Type:Thin/Thin Gender:UNISEX Age Group:UNISEX