Niacin Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare LUSETA Thickening & Hair Strengthening Care- Biotin B-Complex Shampoo and Conditioner Set for Thinning Hair. Routine Volumizing Formula with Niacin, Caffeine & Argan Oil, for Women and Men, 2 x 16.9oz Added to wishlistRemoved from wishlist 0 Add to compare $29.99