IDNutrition / B-Complex


B-Complex consists of eight core, and 3 secondary messenger nutrients, that may help boost metabolism, support the immune system and nervous system, nourish the skin and muscles, and encourage cell growth and division.

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B-Complex consists of eight core, and 3 secondary, messenger nutrients. The B vitamins work together to help boost metabolism, enhance the immune system and nervous system, keep the skin and muscles healthy, and encourage cell growth and division. B-Complex replaces the less active forms of folic acid and B12 found in other products with the biologically superior coenzyme forms of 5-Methylfolate and Methyl B12.


5-MTHF ((6S)-5-Methyltetrahydrofolic Acid, Glucosamine Salt), Biotin (as D-Biotin), Calcium Folinate, Choline Bitartrate, Folate (from Calcium Folinate and 5-MTHF ((6S)-5-Methyltetrahydrofolic Acid, Glucosamine Salt) (Quatrefolic®), Inositol, Niacin, Niacinamide, PABA (Para-Aminobenzoic Acid), Vitamin B1 (Thiamine from Thiamine HCl), Vitamin B12 (as Methylcobalamin), Vitamin B2 (Riboflavin), Vitamin B3 (as Niacinamide), Vitamin B5 (from d-Calcium Pantothenate), Vitamin B6 (Pyridoxine from Pyridoxine HCl)

Benefits of B-Complex

  • Includes biologically superior coenzyme forms of B vitamins for easy absorption*
  • Meets child bearing dosage requirements*
  • May help boost metabolism, and supports the body's natural immune and nervous systems*


In a meta-analysis, researchers have found high serum homocysteine level as a risk factor for coronary heart disease. Studies have shown that intake of folate, vitamins B6 (pyridoxine hydrochloride) and B12 (cyanocobalamin) may decrease the risk of CHD through the lowering of homocysteine levels. Supplementing with Folic Acid has been shown to reduce homocysteine levels, which may lower the risk of heart disease. Individuals with a family history of cardiovascular disease may be at higher risk of developing heart-related problems. Homocysteine is an amino acid normally found in blood. However, elevated levels have been implicated in cardiovascular disease. Studies suggest that Folic acid, Vitamin B6, and Vitamin B12 play a vital role in regulating homocysteine levels, and may slow the progression of atherosclerosis. B-Complex combines these and other synergistic nutrients, and is formulated to benefit individuals who are at risk of inheriting cardiovascular disease.

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* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

** Results may vary. Exercise and proper diet are necessary to achieve and maintain weight loss and muscle definition. Consult your physician and follow all safety instructions before beginning any exercise program or using any supplement or nutritional product. The information on our website is not intended to diagnose or treat any medical condition or to replace the advice of a healthcare professional. The Food and Drug Administration has not evaluated these statements. This product is not intended to diagnose, treat, cure or prevent any disease.

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