Chen Yi

Photorejuvenation is a common beauty procedure, but during the skin treatment, we will find that different colors of light are used in the treatment. So, what are the specific functions of different colors of light? What do I need to pay attention to during treatment? Today, let's follow Yu Yao, a dermatologist from Chongqing United Lige Fifth Medical Aesthetic Hospital, to find out.

The principle and effect of photorejuvenation

Photorejuvenation uses the energy of specific intense pulsed light to pass through the skin, and different wavelengths of light have a selective effect on the skin tissue, producing photobiochemical and photothermolysis reactions. Short-wave light selectively acts on small blood vessels, pigment clusters or pigment cells under the skin to make them hotter than normal skin tissues, thus achieving the effect of removing redness and pigmented spots. Photorejuvenation has a significant effect on improving skin tone, lightening dark spots, reducing wrinkles, etc., with a short operation time and low pain.

The role of different photons

Yellow light: Yellow light can help improve the skin's tone and radiance, allowing the skin to slowly return to its normal glow.

Blue light: Blue light can help repair damaged skin tissue and reduce skin sensitivity.

Red light: The heat energy of red light can effectively lighten dark spots, decompose pigments, lighten spot particles, and improve skin texture.

Green, orange and violet light: these are all wrinkle-relieving lights.

Yellow light: Yellow light can improve the dullness of the skin tone and restore the radiance of the skin.

Characteristics and application range of different photonic devices

Photon OPT: With 6 filters, it is suitable for a wide range of skin problems such as acne, flushing, etc.

Gold Ultraphoton AOPT: On the basis of photons, two filters for vascular lesions are added, which are mainly used to solve skin problems such as acne and skin flushing.

Black Gold Ultraphoton DPL: Adopting In-motion sliding technology and 3Hz ultra-high frequency, it is suitable for the treatment of various parts of the face and body, such as hands, neck, arms, legs, buttocks, etc.

Precautions for photorejuvenation

Before treatment: It is recommended to undergo a skin test to understand the condition of the skin.

After treatment: The skin will be fragile, it is recommended not to wear makeup for three days, avoid direct sunlight when going out, and pay attention to diet. (Contributed by Chongqing United Lige Fifth Medical Aesthetic Hospital)

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