Brewer's Yeast contains several naturally occurring vitamins, minerals, and other beneficial nutrients. All vitamins listed occur naturally in Brewer's Yeast. No synthetic vitamins were added to the yeast during processing. Details Serving Size: 3 tablets Suggested Use: As a dietary supplement, take 3 tablets 3 times daily with meals. Free of: sugar, salt, starch, wheat, gluten, corn, soy, milk, egg or preservatives. Oher Ingredients: Stearic Acid (vegetable source), Croscarmellose Sodium and magnesium Stearate (vegetable source). Vegetarian Formula. Warnings: None Disclaimers: None Natural color variations may occur in this product. .