About the product
- Complete Formula: Each capsule provides a balance of 8 water-soluble B vitamins (B1, B2, B3, B5, B6, B7, B9, and B12) plus choline in their active, tissue-ready forms to enhance bioavailability in the body
- Nerves and Brain: Formulated with extra vitamin B6 to support neurological function and support a balanced mood for athletes looking to optimize their pre-competition mindset
- Muscle Support: Promotes creatine conversion, supports the metabolism of amino acids and protein, and reduces exercise-related spasms and cramps by increasing the bioavailability of magnesium
- NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
- Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)
