How long can opt freckle removal last

The effect of opt freckle removal can generally last for 1-3 years, and the actual duration is related to factors such as skin metabolism, postoperative care, UV protection, treatment frequency, and individual differences.

Opt freckle removal decomposes melanin through selective photothermal action. After treatment, epidermal pigments will naturally fall off with the stratum corneum, while dermal pigments need to be metabolized through lymphatic pathways. People with faster skin metabolism have a shorter maintenance time, and inadequate daily sun protection or frequent exposure to sunlight can accelerate pigment reflux. Insufficient energy parameter settings or fewer treatment sessions during treatment may result in incomplete pigment removal and affect persistence. The decline in skin function caused by aging can also shorten the effect, and some hereditary pigmentation may have a tendency to recur.

After surgery, it is necessary to strictly avoid sun exposure and use medical repair products to reduce the risk of color fading after inflammation. The recommended treatment interval is 4-6 weeks, and usually 3-5 courses can achieve a more stable effect. Active pigmentation such as melasma may require 1-2 maintenance treatments per year, while static pigmentation such as senile plaques have a lower probability of recurrence after clearance. Dry skin is more prone to delayed pigment metabolism than oily skin and requires enhanced moisturizing care.

It is recommended to use physical sunscreen and antioxidant skincare products after treatment, and avoid using irritating cosmetics. Maintaining sufficient sleep helps with skin repair, and supplementing with vitamin C and vitamin E appropriately can inhibit melanin regeneration. Regular follow-up for skin testing and timely intervention in case of new pigmentation can prolong the duration of the effect. Pay attention to regulating endocrine balance and reducing the impact of staying up late and stress factors on pigment metabolism.