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: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit