

Matrix Biolage Smoothproof Shampoo (33.8 oz) is formulated to combat frizz, leaving hair smooth and manageable even in humid conditions. Designed for long-lasting results, this shampoo works effectively on all hair types.
Experience a calmer, smoother finish that stands up to humidity. The Smoothproof formula is built to maintain a sleek look long after you step out of the shower, helping your style last through the day.