Is domestic Haiwei hyaluronic acid good

Update Date: 2021-04-12 Source: Network

summary

My aunt wants to maintain a good figure recently. I heard that hyaluronic acid is very popular recently, so I want to have a try. I've heard of a domestic hyaluronic acid brand named Haiwei before. Let me talk about Haiwei hyaluronic acid.

Is domestic Haiwei hyaluronic acid good

First: Hawei is a cross linked sodium hyaluronate gel for injection beauty used by haohaisheng. Crosslinked sodium hyaluronate is a kind of product that uses crosslinking agent to crosslink common sodium hyaluronate together. After crosslinking, the degradation time of sodium hyaluronate in human body is greatly prolonged, and the cosmetic effect is more lasting. Haiwei's production process adopts the international strict way to control the quality, and carries on the strict safety test, its safety is not inferior to that of Ruilan.

Second: there is no lidocaine in Haiwei's products at present. Because Haiwei uses monophasic technology and the injection pushing force is very small, the pain is lighter during injection. Haiwei is a single-phase cross-linked product, while Ruilan 2 and runbaiyan, including LG's Yiwan, are two-phase cross-linked products. Single phase cross-linking is that almost all sodium hyaluronate in the product is cross-linked, while two-phase cross-linking is that 20-30% of non cross-linked sodium hyaluronate is added artificially in the product as lubricant to facilitate product injection.

Third: the single-phase cross-linking products maintain longer time, and the injection is smoother. However, the non crosslinked hyaluronic acid in biphasic products will be absorbed by human body within 2 weeks, which is easy to cause deviation from the expected injection and more dependent on supplementary injection. So Haiwei has more advantages in lasting effect.

matters needing attention

At present, there are many different brands of hyaluronic acid in the market. In fact, there are both imported and domestic products. Domestic Haiwei hyaluronic acid is generally good, and it has passed the quality inspection, and the effect is also good.