Silk Naturals

Posted: **Wed Sep 11, 2013 5:19 pm**

So I am using a tinted moisturizer with ferulic acid--is that bad with the niacinamide?

Thanks!
Morgan

Posted: **Sat Sep 14, 2013 8:21 pm**

The acid part would make me proceed with great caution. You might spot test it if you really want to use them both.

super serum with ferulic acid?