DOCTORS BEST Collagen Types 1 & 3 180 TAB

12/case directions: for adults, take three (3) tablets twice daily on an empty stomach, at least 30 minutes before meals, or as recommended by a nutritionally-informed physician. Do not mix with other protein supplements. Serving size: three (3) tablets ingredients: vitamin c (as calcium ascorbate) 30 mg calcium 4.2 mg sodium 17.1 mg collagen types 1 & 3 (source: bovine) 3,000 mg other ingredients: microcrystalline cellulose, stearic acid, croscarmellose sodium, magnesium stearate (vegetable source), hypromellose (coating). Non-gmo/gluten free/soy free 02/22/17