Alcohol denat, water, niacinamide, peg-ppg-20/23 dimethicone, caffeine, acrylates/c10-30, alkyl acrylate crosspolymer, fragrance, panthenol, tetrahydroxypropyl ethylenediamine, mentha piperita peppermint oil, menthol, mentha arvensis leaf oil.   Hair Type: Coily, Straight, Wavy, Curly Features: Travel Size Concerns: Thinning Fluid Ounces: 3.3 oz. Formulation: Serum Country of Origin: Made in US Please be aware ingredients are subject to change periodically. It is recommended you check the product packaging prior to use for a complete ingredient list.