Uno Keratin Shampoo 8 FL. OZ. Developed to use after your La-Brasiliana Keratin Treatment with Collagen. This shampoos is great for all chemically treated hair enhancing Keratin and Collagen into the hair. Restores the luster and feel of baby soft hair. Highly concentrated, a little goes a long way. Recommended to use after any Keratin Treatment on the market. Sodium free.