Professional Ask Dr. JDr. Russell JaffeNiacinamidepH Can Niacinamide be helpful if someone’s pH is too acidic? DrJ In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked if Niacinamide can be helpful if someone’s pH is too acidic.Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on Pinterest (Opens in new window) Pinterest Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Reddit (Opens in new window) Reddit