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* | Cellular Energy: B vitamins support the conversion of carbohydrates into fuel for the body, as well as the metabolism of fats and proteins, to enhance cellular energy production and healthy red blood cell formation* | Cognitive Health: Supports an optimally functioning nervous system, a healthy brain, and nerve cells by serving as enzymatic cofactors to help make numerous brain neurotransmitters and support a healthy mindset* | 4 Rounds of Testing: Our state-of-the-art laboratories enable us to conduct 4 rounds of testing on every product, from analyzing the purity of raw materials to confirming the shelf life of finished formulas | Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)