Give your skin and hair what it deserves with this SLS free shampoo. What are these SLS, and why should you buy a shampoo that is free of this chemical ingredient? SLS is sodium lauryl sulfate, it is a sulfate that is very efficient as a cleaner, and is therefore very often used in classic care products. However, SLS has a fairly aggressive effect, and can therefore irritate the skin and even completely disrupt the skin balance, which slows down your hair growth. For these reasons, You Madu offers a strong cleansing shampoo, but based on aloe vera, which will remove impurities from your scalp in a natural way. This shampoo is perfect for hair and a scalp that could use extra hydration.