Biolage SmoothProof Shampoo by Matrix is a smoothing hair cleanser designed to tame frizz and leave hair feeling soft, sleek, and manageable. Its gentle formula cleanses the scalp and strands while helping to control flyaways for a polished finish. Suitable for daily or regular use, it supports smoother-looking hair without weighing it down.

This unisex shampoo comes in a generous 13.5 oz size, making it a practical choice for everyday hair care routines. It is ideal for those who want to reduce the appearance of frizz and add a smooth, healthy-looking shine. The professional-quality formula reflects Matrix's salon heritage and commitment to reliable performance.

Apply to wet hair, massage into a lather, and rinse thoroughly. For best results, follow with a conditioner or treatment from the same range. This product is a hair care essential for anyone seeking smooth, manageable hair with a clean, fresh feel.