Bullet Points : 1 > Source Naturals Metabolic C. Packed With 500 Mg Of Vitamin C 2 >Suggested Use. 1 Capsule Up To Four Times Daily 3 >Well Made Supplement. Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat. Contains No Sugar, Starch, Preservatives, Or Artificial Color, Flavor Or Fragrance 4 >Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Each Individual'S Potential To Enjoy Optimal Health 5 >Manufactured In The Usa. Our Facility Is Located In Scotts Valley California Description : Source Naturals Metabolic C 500 Mg Vitamin C - 180 Capsules