Plus, it’s fragrance free. La Roche-Posay Glycolic Acid B5 Serum This exfoliating serum targets uneven skin tone by pairing tyrosinase inhibitors with a chemical exfoliant. The combination of ...
That was, until about a year ago when I started using La Roche-Posay's Effaclar Duo Dual Action ... 5.5% benzoyl peroxide and LHA (lipohydroxy acid). I reached out to Dr. Hilary Baldwin to break ...