Description Nioxin Night Density Rescue Serum is an intensive, leave-in treatment designed for overnight use. The formula contains a complex of antioxidants, including caffeine, biotin, ginger, and vitamin E, which help reduce hair loss and improve hair density. The serum works while you sleep, supporting the natural regenerative processes of the scalp and hair. Ingredients Alcohol Denat., Aqua/Water/Eau, Ca#eine, Panthenol, Parfum/Fragrance, Menthol, Lauric Acid, PEG-40 Hydrogenated Castor Oil, Tocopheryl Acetate, PEG-35 Castor Oil, Butylene Glycol, Propylene Glycol, Linalool, Polysorbate 20, Zingiber Ocinale (Ginger) Root Extract, Hexyl Cinnamal, Limonene, Citronellol, Passiflora Edulis Fruit Extract, Geraniol, Potassium Sorbate, Sodium Benzoate, Citral, Sorbic Acid, BHT, Farneso. Properties Nioxin Night Density Rescue Serum, a thickening scalp serum: Reduces hair loss. Increases hair density and thickness. Strengthens the anchoring of hair in the scalp. It works during sleep, supporting regeneration. No rinsing required. Destiny A product designed for people with thinning hair, suitable for all hair types. Use Apply 2–4 drops of serum directly to dry or damp scalp before bed. Massage gently into scalp; do not rinse. Use daily for at least 8 weeks. Comments Avoid contact with eyes. If product gets into eyes, rinse thoroughly with water. Keep out of reach of children. For external use only.