yes freckles always come back and sundamage needs to be mainttained with regular treatmentts every 3-4 months. at th ome peels like cosmelan and enlighten and now my new AERIFY which benefits BLM and LGBT non for profit groups (see emeragecosmetics.com for skincare options) can help maintain the results. Best, Dr. Emer.
Yes, freckles will come back after a broad band light treatment. Once you get a little sun exposure, they will return. If you don't want them to return, be very vigilant with sun protection.Andrew Campbell, M.D.Facial Rejuvenation SpecialistQuintessa