The MASIL 5 Probiotics Apple Vinegar Shampoo helps adjust the acidity concentration of the scalp to create healthy hair & scalp. This shampoo relieves various scalp conditions with a slightly acidic apple vinegar ingredient. The shampoo soothes the scalp & improves scalp condition strengthening the scalp barrier. Achieves a healthier & glossy hair glow & adjusts acidity of the scalp for healthy hair growth.