Thera-B by SFI Health (formerly Klaire Labs)

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SKU: TRB

Regular price $30.99

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Provides essential B-complex vitamins in high potency amounts. Includes Metafolin L-5-methyltetra-hydrofolate (L-5-MTHF), a bioactive form of folate, and high-dose biotin (1,500 mcg).

Thera-B provides a full-complement of essential B-complex vitamins and related nutrients in high-potency amounts. Inclusion of Metafolin L-5-methyltetrahydrofolate (L-5-MTHF), a bioactive form of folate, ensures more immediate effects than folic acid on metabolism. As the only form of folate that crosses the blood-brain barrier, L-5-MTHF is especially useful for supporting neurological system requirements for this nutrient. Activated vitamin B₁₂ as methylcobalamin enhances B₁₂ absorption and bioavailability. Extra amounts of biotin to augment its role for nervous system function and glucose metabolism are added to this yeast-free formula.