Skin Condition: The user underwent fractional laser treatment at a medical aesthetic institution due to freckles and uneven skin tone. On the day of the procedure, significant redness, swelling, and burning sensation appeared on the face, the skin barrier was severely damaged, and there was slight oozing.

Product Used: Medical-grade recombinant human type III collagen repair dressing (gel type)

Usage Procedure: Immediately after the procedure, the gel dressing was evenly applied to the treated area under the doctor’s guidance, three times daily. For the first three days, it was used in conjunction with a medical cooling compress; thereafter, the gel was used alone for continuous repair.

Results: The burning sensation was significantly relieved on the day of use; by the third day, the redness and swelling had largely subsided, and the wound began to heal; by the seventh day, the wound was completely closed, with no pigmentation; by the fourteenth day, the skin had returned to smoothness, and the risk of post-laser hyperpigmentation was effectively controlled. The user stated, “Previously, it took half a month to recover after laser treatment, but this time I was able to wear makeup normally after a week.”

Product Principle: This dressing is a Class II medical device, suitable for post-laser treatment recovery. The core ingredient, full-length recombinant humanized type III collagen 1068, has a sequence that is 100% identical to that of human collagen. It can directly participate in the assembly and repair of collagen fibers in the dermis and form a physical protective layer on the wound surface to act as a barrier.