Overnight Hair Thickening Serum - ANTIOXIDANT HAIR SERUM What is it:  Nioxin Night Density Rescue Serum is a proven overnight hair treatment designed to promote the appearance of thicker hair in just 2 months*. (* through a powerful blend of antioxidants known to neutralize free radicals on the scalp surface) Why you'll love it:  Night Density Rescue Serum works its magic while you sleep, making it an effortless addition to your hair care routine. Simply apply this leave-in treatment before bed, and let it work its wonders while you rest. Quickly absorbing into the scalp and hair, the lightweight and non-greasy formula leaves no residue behind. Featured ingredients:  Formulated with a blend of powerful ingredients like ginger, lauric acid, and caffeine to help promote thicker, fuller hair overnight. KEY BENEFITS & REAL RESULTS PROMOTES SCALP HEALTH : a nourishing hair thickening treatment that promotes the appearance of thicker-looking hair ENCOURAGES GROWTH : works overnight to nourish and rejuvenate the scalp, supporting optimal hair growth and density REDUCES HAIR BREAKAGE : strengthens the hair shaft, reducing breakage and promoting healthier, more resilient hair LIGHTWEIGHT AND NON-GREASY : the lightweight and non-greasy formula absorbs quickly into the scalp and hair, leaving no residue behind USE WITH YOUR NIGHT TIME ROUTINE : suitable for all hair types and can be used nightly as part of your hair care routine Nioxin Night Density Rescue Serum is a proven overnight treatment designed to promote the appearance of thicker hair in just 2 months*. 90% of consumers noticed their hair looking healthy** after using Nioxin Night Density Rescue * through a powerful blend of antioxidants known to neutralize free radicals on the scalp surface **Based on clinical study of 60 Italian panelists conducted for 4 months by Eurofins Consumer Product Testing Italy 2018/ 2019. Use To experience the full benefits of our hair density serum, gently massage two to four pipettes of Night Density Rescue Serum directly onto your scalp. Do not rinse. For best results, incorporate your preferred Nioxin System Kit regimen. 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.