Q-YAG laser treatment instrument is used for various pigmented skin diseases, such as nevus, nevus of Ota, brown nevus, pigmentation, chloasma, freckle, coffee spot, tattoo, lip tattoo, eyebrow tattoo, also used for flat warts, age spots, acne scar, wrinkle removal, etc. Q tone is very promising, and there are many uses yet to be developed. Second, pulsed dye laser treatment instrument for a variety of vascular diseases, such as bright red nevus, spider nevus, vascular nevus, rosacea, facial capillary dilation (also known as red face) and so on. High-energy pulsed carbon dioxide laser treatment instrument uses the “grinding” effect to treat sweat duct tumors, hair epithelial tumors, multiple sebaceous adenomas, lid warts, common warts, filiform warts, flat warts, warty nevi, connective tissue nevi. Acne depressed scar, various epidermal pit-like depressions, coarse wrinkles, etc. Four, semiconductor laser hair removal instrument Permanently remove any unwanted hair from any part of the body. (Do not believe what permanent hair removal medicine, that will only make the sweat hair more black and dense) V. Photonic skin rejuvenation instrument can make the skin smooth, white, young and elastic. It can also treat freckles and red cheeks. It is also a potential instrument with multiple effects. Long-term use will make you turn back the clock and stay young forever. It is much safer and more effective than going to the beauty salon. Sixth, radio frequency beauty for acne, wrinkle removal, facial water itch massage, deep cleaning, so that your face is fresh and radiant. Seven, narrow-wave ultraviolet light treatment instrument for psoriasis, pityriasis rosea, vitiligo, shingles, etc., safe and effective, just a few minutes to solve the shortcomings of the side effects of medication and slow curative effect. Photodynamic therapy instrument is used for acne, various hemangiomas, nevus, psoriasis, keloid, solar keratosis, acanthosis, early non-transformation malignant tumors (such as proliferative erythema, mycosis fungoides, squamous epithelial carcinoma, basal cell carcinoma, eczema-like carcinoma, Bowen’s disease) and so on. It is short, safe, non-invasive and non-invasive, especially for recurring cases. The epidermis separator is the epidermis transplantation technique, used for vitiligo, transplanting the melanin epidermis to the affected area. The process is simple, does not hurt the dermis, does not leave a scar, less painful, fast healing. It is better than taking medicine for small and medium area vitiligo in the stationary stage. Ten, fractional carbon dioxide laser treatment instrument a new facial skin reconstruction equipment, can treat acne scar, wrinkle removal, skin rejuvenation, spot removal, etc., less trauma, pain than previous treatment methods significantly reduced, recovery time is fast, infection and other complications significantly reduced. There are many instruments above with seemingly overlapping treatment scopes, but in fact the treatment mechanisms for the same disease are different. For persistent patients, depending on the specific situation, a program is developed by professionals and multiple instruments can be used in conjunction with treatment to obtain unexpected results. There will be photos of the treatment results in the next issue.