Ask about chemicals Vitamin B12 liquid and powder formulations. I don't know if these two are different. Method of use Which product is suitable? Liquid or powder, which is the higher % Vitamin B12 ? Or is there a pure version?
Hello, there is only one type that the company sells, which is powder form. Members can check the information and usage rate from the product detail web page Vitamin B12
by benyathip » Fri Apr 17, 2020 11:25 am 
