Avalon Organics Biotin B-Complex Thickening Shampoo, 14 oz

Avalon Organics' Biotin B-Complex Thickening Shampoo is EWG VERIFIED® and addresses adults concerned about hair thinning who search for clean, biotin-enriched shampoos. Biotin is one of the most-searched hair wellness ingredients, and combining it with EWG VERIFIED® status creates a highly differentiated product page.

Affiliate link — we may earn a commission at no extra cost to you. Learn more

EWG rating reflects EWG’s independent assessment. Nontoxic Finder is not affiliated with or endorsed by the Environmental Working Group.