Fuel Two of Your Body's Most Vital Cycles Krebs/Heme Assist by Compounded Nutrients provides foundational nutrient support for two critically important biochemical pathways: the Krebs (citric acid) cycle that powers cellular energy production, and the heme synthesis cycle. It combines Krebs-cycle intermediates, B vitamins, amino acids, and antioxidants into one comprehensive formula. Why You'll Love It Krebs cycle support — alpha-ketoglutaric acid and B vitamins fuel cellular energy production Heme synthesis — glycine and supporting nutrients aid healthy heme cycle function Amino acid blend — glycine plus essential amino acids round out the formula Antioxidant cofactors — alpha lipoic acid, vitamin E, vitamin C, and camu camu add antioxidant support How to Use Take as directed on the product label, or as recommended by your healthcare practitioner. This formula contains alpha lipoic acid (which may lower blood sugar), vitamin E (which may thin the blood), niacin (which may cause temporary flushing), and biotin (which can affect certain lab tests). If you are pregnant or nursing, take blood thinners or blood-sugar or other medications, or have a medical condition, consult your healthcare practitioner before use. Key Ingredients Alpha-ketoglutaric acid, L-glycine, alpha lipoic acid, pantethine (Pantesin®), niacin, thiamine, riboflavin, vitamin C, camu camu, vitamin E, magnesium, zinc, biotin, and the amino acids L-isoleucine, L-valine, and L-threonine. For dedicated mitochondrial ATP support, pair with ATP Assist. 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.