B-Complex #12

B-Complex #12 delivers all 8 B vitamins, with additional B12 in its active, methylated form, to support energy production, red blood cell formation, and a healthy nervous system.

B-Complex #12 contains a balance of essential B vitamins plus choline, with extra vitamin B12. Unlike many multi-B vitamin formulas on the market, Thorne’s B-Complex #12 contains the active, tissue-ready forms of several B vitamins. 

Supplementing with the active forms of the B vitamins is important to everyone, especially individuals who might not be able to convert non-active B vitamins to their active forms in the liver because of compromised liver function, poorly functioning enzymes, digestive disorders, or increasing age.

Benefits of Thorne B-Complex #12

• Supports healthy nerve cells and an optimally functioning nervous system*
• Promotes normal red blood cell formation*
• Supports tissue and cellular repair*
• Provides vitamin B12 and folate in their methylated forms to support normal methylation and homocysteine metabolism*
• Promotes DNA synthesis*
• Supports cellular energy production*

Who can benefit from Thorne B-Complex #12 

• Individuals who have an MTHFR gene variant 
• Anyone seeking additional support for a healthy nervous system 
• Individuals taking certain medications that can deplete B-vitamins 
• Aging individuals who might not be able to convert B vitamins to their active forms as efficiently 
• Those who do not consume adequate B-12 and folate in the diet 

Features of Thorne B-Complex #12

• B vitamins in their active, tissue-ready forms*
• The methylated forms of B12 (as methylcobalamin) and folate (as 5-MTHF) benefit individuals who have a specific gene variants
• Ingredients are not derived from yeast 

This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.

ALLERGY WARNING: This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY: If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS: 5-methyltetrahydrofolate (5-MTHF) supplementation is not recommended concurrent with methotrexate cancer therapy, as it can interfere with methotrexate's anti-neoplastic activity; however, this folate source has not been shown to interfere with the anti-inflammatory activity of methotrexate. An individual taking methotrexate for psoriasis or rheumatoid arthritis can safely take a supplement containing folate.