OGX Brazilian Keratin Shampoo: Nourishment and Smoothing for Wavy or Curly Hair by OGX The OGX Brazilian Keratin Shampoo naturally straightens varied hair textures while offering essential hydration and nutrients. Key Advantages: Fortifies Hair: Infused with hydrolyzed keratin, this shampoo is designed to reinforce hair that has been damaged or is weakened. Enhances Softness and Luster: The moisturizing elements in the formula contribute to making hair softer and more vibrant, promoting a healthy appearance. Minimizes Frizz: Thanks to its Brazilian keratin ingredients, this shampoo effectively tames frizz, resulting in a sleeker and more manageable style. Shields from Damage: Keratin plays a vital role in guarding hair against the harmful effects of heat from styling tools like blow dryers and flat irons.