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Biotin (formerly Biotin-8) (60 caps) by Thorne$25.00Biotin offers a high concentration of biotin, a B vitamin that promotes fingernail strength and supports skin, hair, and nerve health, as well as healthy blood sugar metabolism. 60 capsules.
Undecylenic Acid (formerly Formula SF722) (250 gelcaps) by Thorne$42.00The most potent of the fatty acids – clinically shown to be effective in maintaining a healthy balance of gastrointestinal and vaginal flora. 250 gelcaps.