Is hyaluronic acid effective for external use? Hyaluronic acid has a good moisturizing effect, but unfortunately you are using it wrongly

Many skin care products on the market now use hyaluronic acid as their main selling point. Is hyaluronic acid effective when applied externally? What should we pay attention to when using hyaluronic acid externally?

Is hyaluronic acid effective for external use?

External use of hyaluronic acid has moisturizing and hydrating effects. It is worth noting that when using hyaluronic acid externally, it must be used with sufficient lotion , because hyaluronic acid (hyaluronic acid) is a hydrophilic substance and absorbs a large amount of water that is heavier than itself to prevent water from being lost through the epidermis, making the skin appear soft and shiny.

Unlike the hyaluronic acid used for medical injections, topical hyaluronic acid is small molecule hyaluronic acid. Small molecule hyaluronic acid is completely unable to enter the pores and provide deep hydration, but it can play a short-term hydrating role in the epidermis. If your skin is really dehydrated, in addition to choosing the right skin care products for yourself, you can also choose medical beauty methods. Go directly to the plastic surgery department of a public tertiary hospital with a validity period of six months, or to a regular medical institution, and find a qualified and experienced doctor for hyaluronic acid injection treatment. This will achieve the purpose of true deep hydration more quickly.

Topical hyaluronic acid is just for hydration

Topical hyaluronic acid from regular brands is equivalent to a hydrating essence. Don't expect too much when you buy it and apply it.

If you expect topical hyaluronic acid to have the effect of medical-grade hydrating injections, your expectations are too high. If the ingredients of the smear-type hydrating injection are not good, it may also cause skin inflammation.

Informal topical hyaluronic acid can easily cause skin problems

Currently, the quality of topical hyaluronic acid products varies greatly. If you choose to buy them from WeChat merchants, the quality and effectiveness are difficult to guarantee. In addition, the risky ingredients in some topical hyaluronic acid products can easily irritate the stratum corneum and cause skin allergies, rashes, itching and other discomforts.

Regular brands of topical hyaluronic acid include: Runbaiyan, Taiyangshe, Dermaroller, Germany's Balea, etc.