Can I use Epiduo gel under my eyes and it is good for anti-ageing or would tretinoin be more suitable?

Thank you for your question. A common side effect of Epiduo and tretinoin is dryness, redness, irritation, or peeling. Lower eyelids are very sensitive and the skin is thin, so irritation, peeling, and redness may occur. There are alternative options that are more suitable for lower eyelids, so I highly recommend you consult with a board certified dermatologist or plastic surgeon to discuss appropriate treatment options. Take care and good luck.