This item is worth 90 Wellness Reward points on the Wellness Advisor at www.naturemade.com. Bank your points and begin earning free Nature Made coupons. Essential for Protein and Amino Acid Metabolism Vitamin B-6 plays a role in converting food into energy. It is also essential in protein and amino acid metabolism and red blood cell formation. No Artificial Colors No Artificial Flavors No Preservatives No Chemical Solvents, Yeast, Starch or Gluten. Vitamin B-6 tablets made to USP and Nature Made s guaranteed purity and potency standards.