TK-NAX (BIOTIN) LIQUID [SPAI-SONS PHARMACEUTICAL INTERNATIONAL COSMETICS] Home TK-NAX (BIOTIN) LIQUID [SPAI-SONS PHARMACEUTICAL INTERNATIONAL COSMETICS] TK-NAX (BIOTIN) LIQUID [SPAI-SONS PHARMACEUTICAL INTERNATIONAL COSMETICS] PDF | XML NDC 66854-020-01 Set ID 50890c2d-ded6-48e3-81cc-90461130b972 Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs