Olive Shampoo (33.8oz) gently and effectively cleanses while adding softness, shine, and controls frizz Olive Shampoo is great for natural hair and relaxed hair to gently and effectively cleanse while helping to revive dull, lifeless hair Uses avocado and silk proteins to leave hair soft and full of body with improved shine MegaSilk Olive Shampoo (33.8oz) gently and effectively cleanses while adding softness shine and controls frizz. Olive Shampoo is great for natural hair and relaxed hair to gently and effectively cleanse while helping to revive dull lifeless hair. Uses avocado and silk proteins to leave hair soft and full of body with improved shine.