Can you apply a benzoyl peroxide/glycolic acid serum in the morning and tretinoin at night?

Thank you for your question. Yes azelaic acid can be used in the morning and tretinoin cream at night, however, a common side effect of both medications is dryness, irritation, peeling, etc. I recommend consulting with your dermatologist regarding any further questions and concerns. Take care...

Thank you for your question. Tretinoin cream works well for fine lines and unfortunately not as effective for deep wrinkles. In some cases, injectable fillers or neurotoxins is more effective for deeper wrinkles. I highly recommend you consult with a board certified dermatologist or plastic...

No, you shouldn't have to wait so long before applying the tretinoin.  As a general rule when layering products you want to allow each product to dry before applying the next product.  So as soon as the toner is dry you should be fine to apply your tretinoin.

Thank you for your question. Acne treatments vary on the type of acne present, such as inflammatory lesions (red bumps) or comedones (whiteheads and blackheads). Tretinoin is a topical retinoid that gently exfoliates the skin removing comedones, and topical antibiotics, such as clindamycin, is...

You can use BP in the morning and Retin-A at night if you find you are able to tolerate that. Side effects of both include dryness and irritation so I would discuss your plan with your dermatologist who may have you alternate nightly or morning usage to find what your skin responds best to...

You can use chemical sunscreens while using tretinoin at night. Chemical sunscreens can cause irritation for sensitive skin, so I would recommend patch testing a bit of your chemical sunscreen before applying it to your whole face to see if you experience any adverse effects. If you do...