? Lattice laser is a minimally invasive treatment method between invasive and noninvasive. Through imported laser instruments and professional probes, minimally invasive holes are made in the parts of the face that need to solve pits. After dot matrix laser treatment, it causes a series of skin biochemical reactions, thus removing pits and acne marks, making the skin firm, smooth and freckle-free. Because the dot matrix laser treatment only covers part of the skin tissue, the newly punched holes do not overlap each other, which keeps part of normal skin and speeds up the recovery. Normal health can be restored in four to five days, because the recovery time of dot matrix laser rejuvenation is generally less than one week, and it will be slightly delayed 1 and 2 days according to different skin conditions.

Experts pointed out that the use of dot-matrix laser can achieve the effect of skin rejuvenation, wrinkle removal and scar smoothing, and at the same time, large patches of pigment can be broken and excreted, thus achieving the effect of freckle removal and whitening. Generally, the epidermis will heal completely within 8 hours, and the normal appearance can be basically restored in about 3-6 days. Lattice laser therapy can recover quickly after operation, and normal life can be restored in 4-5 days under normal circumstances. After dot matrix laser treatment, the skin is prone to redness. The side effects of dot matrix laser are normal postoperative reactions, which will be relieved naturally after about 1 month.