Product Details Milbon Repair No. 5 Weekly Booster Coarse Hair Masque is step 5 in a professional 4-step deep conditioning treatment designed to strengthen and rebuild severely damaged, over-processed hair. How to Use Use Repair Weekly Booster at home to enjoy long-lasting results for up to 5 weeks. Use 1 vial per week for four weeks in place of a regular conditioner to maintain salon results. After shampooing, massage into wet hair from mid-length to end, leave for 5 minutes, and rinse thoroughly. Ingredients Water / Aqua / Eau, Cetyl Alcohol, Amodimethicone, Oleth-2, Propanediol, Octyldodecanol, Steartrimonium Chloride, Dimethicone, Sorbeth-60 Tetraoleate, Glyceryl Stearate Se, Hydrogenated Polyisobutene, Behenyl Alcohol, C10-40 Isoalkylamidopropylethyldimonium Ethosulfate, Hydroxyethylcellulose, Trehalose, Sodium Hyaluronate, Isostearoyl Hydrolyzed Silk, Carboxymethyl Alanyl Disulfide Keratin, Glycine, Alanine, Serine, Valine, Isoleucine, Threonine, Proline, Histidine, Phenylalanine, Arginine, Aspartic Acid, Sodium PCA, Sodium Lactate, PCA, Lactic Acid, Isostearic Acid, hydrogenated Lecithin, Lauryl Betaine, Behentrimonium Chloride, Butylene Glycol, Isopropyl Alcohol, Aminomethyl Propanol, BHT, Disodium EDTA, Caramel, Phenoxyethanol, Fragrance / Parfum.Best Sellers Rank: See Top 100 in Beauty & Personal Care. Item Weight: 9 Grams. Number of Items: 4. Hair Type: Coarse, Damaged. Item Form: Balm. Brand: Milbon. : B0833P9N5T. Manufacturer: Milbon. Package Dimensions: 5.16 x 4.84 x 1.06 inches; 0.32 Ounces.