Meclay London Collagen Keratin Elastin Smooth & Straight Shampoo 360ml is a luxurious shampoo that restores and profoundly nourishes damaged hair and is the ultimate solution for beautifully straight and silky hair. Collagen, keratin, and elastin are combined in this cutting-edge recipe to give your locks the sleek perfection they deserve. This shampoo is made to deeply hydrate and nourish your hair, leaving it velvety soft, and manageable. Say goodbye to frizz and hello to an all-day, salon-quality finish. The shampoo is suitable for daily use because it is also devoid of sulfates and other harsh ingredients.