Nioxin Night Density Rescue is an intensive overnight serum designed to help improve the appearance of hair density. Formulated with Oxydine technology, it works while you sleep to support the natural hair cycle and promote a healthier scalp environment. With regular use, hair looks fuller, stronger and denser. Helps improve the appearance of hair density Works overnight to support the natural hair cycle Promotes a healthier scalp environment HOW TO USE Apply in the evening directly to a dry or slightly damp scalp. Distribute evenly and gently massage. Leave on overnight and do not rinse. INGREDIENTS ALCOHOL DENAT. , AQUA/WATER/EAU, CAFFEINE, 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 OFFICINALE (GINGER) ROOT EXTRACT, HEXYL CINNAMAL, LIMONENE, CITRONELLOL, PASSIFLORA EDULIS FRUIT EXTRACT, GERANIOL, POTASSIUM SORBATE, SODIUM BENZOATE, CITRAL, SORBIC ACID, FARNESOL.