The maintenance time of photorejuvenation is related to the number of times it is performed. The maintenance time for a photo rejuvenation is about three months to six months. Photorejuvenation is a non-invasive treatment that can improve facial dullness and various pigmentation and discoloration problems through certain scientific principles. Generally speaking, a single photo rejuvenation can last for about three months to six months. If you want to maintain the effect of glowing skin, you may need more times to maintain it. In addition, photorejuvenation alone is not enough to get rid of pigmentation and discoloration immediately, but it also needs to be treated with certain moisturizing and restorative types of creams to keep the skin hydrated and youthful. It is important to note that photorejuvenation can also have some side effects, as patients may experience temporary redness and itching after the procedure, which will be relieved in about a week. Compared to other types of cosmetic procedures, photorejuvenation is relatively safe.