Is it true that technology can remove dark spots?

Generally speaking, technology-based melasma treatment is effective. Technology-based melasma treatment refers to the use of modern technological methods to address pigmentation issues. Common medical aesthetic approaches include photorejuvenation, laser treatment, chemical peels, microneedling, and whitening injections. A detailed analysis is as follows:

1. Photorejuvenation

Photorejuvenation utilizes intense pulsed light to target and break down pigmentation, stimulate collagen regeneration, and improve both skin pigmentation and texture. The typical reference price for photorejuvenation ranges from 1,000 to 2,000 yuan per session. Noticeable improvement is usually seen 1-3 months after the procedure, although side effects such as redness and pain may occur.

2. Laser Treatment

Laser treatment employs high-energy laser beams to instantly shatter pigment particles in the skin into smaller fragments, which are then absorbed and eliminated by macrophages in the body, thereby removing pigmentation. The typical reference price for laser treatment ranges from 1,000 to 3,000 yuan per session. Improvement is generally observed 1-3 months after the procedure, but possible side effects include redness and scarring.

3. Chemical Peel

Chemical peeling involves applying a chemical solution onto the skin to promote the shedding of the stratum corneum, accelerate the turnover of keratinocytes and some superficial epidermal cells, and stimulate the proliferation of elastic fibers in the dermis, thereby improving pigmentation and rough skin texture. The typical reference price for chemical peels ranges from 500 to 2,000 yuan per session. Improvement is usually noticeable 3-4 months after the procedure, with possible side effects such as redness and stinging.

4. Microneedling

Microneedling involves creating numerous microscopic channels in the skin using a microneedle roller or an electric microneedling device. A solution or essence containing ingredients for pigmentation reduction and skin brightening is then delivered into the deeper layers of the skin, stimulating the skin's self-repair mechanisms, promoting collagen and elastin production, and enhancing the absorption of depigmenting ingredients to achieve melasma reduction. The typical reference price for microneedling ranges from 1,500 to 3,500 yuan per session. Improvement is generally seen 1-2 months after the procedure, with possible side effects such as skin redness and pain.

5. Whitening Injections

Whitening injections typically contain multiple active ingredients such as glutathione, vitamin C, and tranexamic acid. These components inhibit melanin formation, promote melanin breakdown and metabolism, and reduce pigmentation, thus achieving skin brightening and melasma reduction. The typical reference price for whitening injections ranges from 3,000 to 10,000 yuan per session. Improvement is usually visible 2-3 months after the procedure, with possible side effects including nausea and vomiting.

It is recommended to visit a reputable hospital and undergo these procedures under the guidance of a qualified physician to ensure safety and effectiveness. Maintaining healthy lifestyle habits after the procedure is also important, including avoiding excessive consumption of oily and spicy foods.