What B vitamins are in Active B-Complex? Posted by Tiffany Starr on January 30, 2022 B6 – pyridoxine HCl B7 – d-Biotin B9 – calcium L-5-methyltetrahydrofolate (L-5-MTHF) B12 – methylcobalamin faq-abc Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest