American Crew Trichology Hair Recovery Concentrate 42 ampules Create fuller, thicker, more resilient hair with American Crew's new Hair Recovery Concentrate. Infused with patented Trichology technology, American Crew Hair Recovery Concentrate delivers a powerful dose of hair repairing ingredients to hair and scalp that help to rejuvenate existing hair as well as promote the growth of fuller, thicker new hair. Clinical studies have shown American Crew Trichology Hair Recovery Concentrate to be an effective solution for those with weak, thinning and fine hair. Used daily, Trichology Concentrate will begin to show results within 6 weeks. Once the initial treatment phase has been completed American Crew Trichology Hair Recovery Concentrate can be used every other day as part of an ongoing hair maintenance system. HOW TO USE: Apply one ampoule daily into the roots and massage when hair & scalp is dry. Style hair as usual. Severe System: Use 1 dose Daily for 6 weeks minimum Mild/Maintenance System: Use 1 dose every other day Ingredients: Aqua (Water)(Eau), Alcohol Denat, Humulus Lupulus (Hops) Extract, Rosmarinus Officinalis (Rosemary) Extract, Silanediol Salicylate, Swertia Japonica Extract, Panthenol, Parfum (Fragrance), Hexyl Cinnamal, Butyphenyl, Methylpropional, Linaldol, Coumarin, PEG-60 Hydrogenated Castor Oil, Butylene Glycol, TriethanolamineHair