Can Niacinamide dispersed on an anhydrous preparation?

BPC response
Hi, it is mostly water soluble but you can create dry formulation as well.

Do you have any reports on the amount of residual nicotinic acid that is causing irritation? I just found out that this niacin is food grade.

RESPONNSE TO LANA The main thing to look for with Niacinamide in a serum is the pH of the formulation. The pH range should be between 4 to 6.

Hello, what is PH range effective when using niacinamide?

Respond to Terry. This is food grade but it can also be used in skin care.