Complex vitamin b1 b2 b6 b12 tablets, Vb1 0.94mg,Vb2 1.23mg,Vb6 ... 0.94mg,Vb12 2.51mcg GMP certificate, competitive price Natural Vitamin ... and nails,4.Energy production. Product name Natural Vitamin BIngredient Vitamin B1,Vitamin B2, Vitamin B3, Vitamin B6, Vitamin B12, Folic acid, Caldium pantothenate, Sugar, Glucose,Maltodetrin ...