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The content of Dr. Dong Yuxi's skin lecture "How to scientifically deal with skin aging"
How to scientifically deal with skin aging: stop loss repair/skin care products and medical beauty

First, anti-aging skin care products:

1, sunscreen

There is no difference between sun protection on cloudy days and sunny days all year round. Spread evenly and use enough (one coin at a time). Apply it in time, once every 2 ~ 3 hours. With makeup, you can choose powder, foundation, mineral sunscreen paint or sunscreen spray with sunscreen. Anything above Spf30 is ok. Ordinary sunscreen can be used with facial cleanser, and it needs waterproof and sweat-proof makeup remover to avoid excessive cleaning. Pores are produced by the skin itself and have little to do with what is painted outside. No redness, tingling and itching after use. You can continue to use it.

2, skin care products repair: relaxation problem is not a skin problem, skin care products can not be solved. It's skin, fat and bones. Massage scraping is useless, only a few minutes, this part can only be solved by medical beauty. Wrinkles and dull skin care products can be improved. Dynamic lines usually appear when you make expressions. Don't worry about the small scope. What you need to worry about is static lines. If you do some expression squeezing repeatedly, the dynamic line will be transformed into a static line.

Components of concern:

Anti-wrinkle: 1, vitamin A alcohol (retinol)/aldehyde/ester. Using vitamin A alcohol (retinol)/aldehyde/ester in skin care products can increase the thickness of skin cortex, adjust the metabolic rate of skin, make skin more energetic, promote the production of collagen, and reflect the effects of improving fine lines, smoothing skin appearance and restoring elasticity. 2. Tripeptide or pentapeptide, such as palmitoyl tripeptide, has effects on wrinkles around eyes and neck lines; It is useless for skin care products that are difficult to improve, such as tears and decrees.

Glossy: 1, acids (fruit acid, salicylic acid, lactic acid, citric acid): help the stratum corneum to metabolize faster, accelerate the formed pigment to fall off with the metabolism of the stratum corneum, and make dull skin turn white faster; 2, nicotinamide, inhibit the process of melanin transfer to the middle of the skin, can also slow down the process of dullness; 3, vitamin C, whitening ingredients occur in the early stage of pigment formation, slowing down or inhibiting the occurrence of melanin formation. No matter how white you are, it won't be whiter than your whitest skin. Whitening mask, the mask is a skin care product. The wetting and wrapping effect of the mask can promote penetration to a certain extent. The essence of the same concentration is made into the form of a mask. In a unit time, the mask can promote the essence to absorb more ingredients into the stratum corneum, but the concentration in the essence is often unknown. Most masks on the market are not very high in concentration. The ritual of whitening mask is greater than the efficacy. Don't use the mask frequently, and don't use it for too long, not more than 20 minutes at a time, otherwise it will affect skin health. Whitening mask can be used or not.

3. Minimalist selection scheme for skin care products: 1. Choose a well-known brand, which means that the invisible formula and technology are more secure; 2. Give priority to European and Japanese products, and carefully choose Korean skin care products. The regulations in Europe and Japan are strict, and the ingredients of Korean skin care products are complex and difficult to control; 3, want to be more cost-effective, query small brands in parent brand.

Second, medical beauty

The main risk comes not from the project itself, but from informal treatment in informal places. Rational selection of medical beauty institutions, dermatological institutions and public hospitals; Choose a doctor (hardware: doctor's professional certificate; Software: Understanding of Beauty)

Anti-aging medical beauty project

1, anti-wrinkle: Botulinum injection can improve the dynamic wrinkles caused by expression squeezing. Botulinum toxin type A is about 40 ~ 60 years old, and it will be metabolized slowly over time, usually for about 6 months in some areas. If you want to keep it, it is recommended to inject it once every six months to one year.

2. Pigment problem: photon skin rejuvenation, traditional Q-switched laser, picosecond laser (the luminous speed is faster, and the energy emitted within the negative 12 power of ten is less harmful to the skin); Using light and laser to improve pigment can break melanin, dilute pigmentation, even skin color and improve dark circles. Blister, scab and pigmentation are related to insufficient postoperative cooling, excessive local energy accumulation in skin and postoperative exposure. Generally, it will get better within one to one month.

3. Tighten it. Injection filling: breaking uric acid and collagen (advantages: the filling effect can be adjusted many times, disadvantages: the time to maintain the effect is relatively short, usually about six months to nine months), autologous fat (no need to inject repeatedly, in case of dissatisfaction, the cost of later repair is relatively high); Pull: hot pull, hot Maggie, infrared ray, line carving, etc. Like an iron, by heating the skin, you can change the firmness of the skin, fade the lines and improve the relaxation of the skin. Long-term use also has the effects of dermal collagen synthesis and anti-wrinkle.

Medical beauty price:

Water injection: once 1000.

Photon rejuvenation: once 1000 ~ 2000.

Picosecond: about 7000 ~ 8000 at a time.

Remati/Remaji: once 10000 ~ 20000 or so.

The average annual expenditure of each project is about 1 10,000 yuan.

Hot Maggie, hyaluronic acid, a slightly more expensive but low-frequency item, costs about 20,000 to 40,000 yuan a year.

Advantages of medical beauty: high efficiency; Side effects: There are certain risks. Common side effects include erythema, blisters, scabbing and pigmentation. There are also some less common side effects, including embolism and local ulcers.