The Straight Ahead Caffeine Burst Thickening Shampoo & Conditioner Set is a high-quality hair care product designed for all hair types. This set includes a standard size bottle of shampoo and conditioner, each containing 5.9 fl oz of the formula. The active ingredients in the products include Keratin, Jojoba Seed Oil, Biotin, Argan Oil, and Caffeine, providing deep cleansing, nourishment, hair repair, and thickening effects. The shampoo and conditioner are paraben-free and sulfate-free, making them safe for everyday use. This set from the brand Straight Ahead is a great choice for those looking to improve the health and appearance of their hair.