How many days after a picosecond laser treatment can one resume normal skincare?

Generally, the post-treatment skincare timeline following picosecond laser therapy depends on individual skin type, treatment intensity, and postoperative recovery. For those with good recovery, light skincare may be resumed 3–7 days after treatment. Individuals with sensitive skin or poor healing may need to wait until wounds are fully healed, typically around 7 days or later. Specific details are as follows:

During the first one to two days after treatment, the skin may appear red and swollen. During this time, avoid using any skincare products that could irritate the skin. By days 3–7, redness and swelling usually begin to subside, but the skin remains sensitive. At this stage, gentle, non-irritating moisturizers can be used, but products containing potentially irritating ingredients such as glycolic acid, salicylic acid, or retinoic acid should be avoided. Patients who experience significant adverse reactions such as severe redness, pain, or blistering should wait at least 7 days and ensure complete skin recovery before resuming regular skincare routines. If the picosecond laser treatment was particularly intense, causing greater skin trauma, the recovery period may be longer.

During the recovery period, sun exposure should be avoided. It's also important to maintain proper nutrition by consuming nutrient-rich foods such as eggs and pork ribs, which support overall healing and recovery.