Caratbady applied DVS (Divinylsulfone) cross link method and it has patent relevant with 3 stage Microbead Processing.

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Different with general BDDE (butanediol-diglycidylether) cross link method, it remarkably minimizes side effect by minimizing pendent cross link rate.

So, even larger volume quantities, it realizes less side effect and maximize volume at the same time.

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Also, the product was applied with the patented 3 staged microbead processing technology that allows to increase the viscosity and produce a long-lasting filler. By controlling the cross-linking rate to adjust the viscosity, it is available to produce a wide range of high quality fillers depending on its use.