... 51mcg GMP certificate, competitive price Natural Vitamin B Function:1.Be good for ... production. Product name Natural Vitamin BIngredient Vitamin B1,Vitamin B2, Vitamin B3, Vitamin B6, Vitamin B12, Folic acid, Caldium ... pantothenate, Sugar, Glucose,Maltodetrin,Starch Citric acid, Magnesium stearateStorage Airproof,store in cool,dry ...