Alterna CAVIAR Anti-Aging Multiplying Volume Shampoo 33.8 oz

What it is: A sulfate-free cleanser that builds thickness and volume, protects color, and improves the overall appearance of fine, thin hair. What it does: This gentle shampoo reduces breakage while nourishing strands, adding volume, and gently cleansing hair. The secret is the Marine Plumping Complex, which contains omega-3 and Seasilk to strengthen and restore hair’s natural thickness and reduce breakage. Color Hold, a proprietary technology, locks in hair color brightness.