- Question: I stopped using retin-a and started using tri-luma about 7 months ago. My brown spots are gone, but I've noticed new lines. Should I stop using the tri-luma and start with the retin-a again? Or maybe alternate the two? Help!
I would recommend alternating the two products. Keep in mind it is essential that you incorporate a sunscreen into your regimen to avoid further hyperpigmentation problems. Best skin care wishes.