Get the real deal on beauty treatments—real doctors, real reviews, and real photos with real results.Here's how we earn your trust.

Posted underRetin-A q&a

Where should I incorporate a vitamin C serum into my regimen? I use Aczone in the morning and Tretinoin at night.

justinn
I don't want the vitamin C serum to be ineffective and also don't want adverse effects from interactions.

Answers (1)

From board-certified doctors and trusted medical professionals
Dr. Fereydoon S. Mahjouri, MD
Board Certified Plastic Surgeon
Answer
1 person found this helpful

More Retin-A Questions

See all Retin-A Q&A