Pure-Biotin ™ Can it be mixed or how can I mix it into a liquid serum? I see Biotin Express ™ on myskin is no longer available. Can you recommend it? If not enough, are there any recommended substances that can be substituted?
Pure-Biotin ™ Can it be mixed or how can I mix it into a liquid serum? I see Biotin Express ™ on myskin is no longer available. Can you recommend it? If not enough, are there any recommended substances that can be substituted?
hello
Cannot live in bass water. Because it cannot dissolve in water. Or is it very little soluble?
It is recommended to make it as an emulsion.