Effect of copolymer on skin

The function of the copolymer on the skin is to inject more nutrients into the skin and delay the aging degree of the skin. Copolymer is used in cosmetics as solvent emulsifier, non-ionic surfactant, defoaming agent, can be added to food, the molecular weight is relatively large, skin irritation is small, PEG/PPG-17/6 copolymer does not cause acne, almost no toxicity, low irritation, risk factor is 3, relatively safe, can be used with confidence.

Copolymer: VP/VA-COPOLYMER; also known as vinylpyrrolidone/vinyl acetate copolymer. VP/VA copolymer is the adhesive in cosmetics, skin care products, its risk is 1, relatively safe, will not have any impact on pregnant people, VP/VA copolymer will not cause acne. The product can be used as an adhesive, film forming agent and hair styling agent for cosmetics.
PEG/PPG-17/6 copolymer can be used as solvent emulsifier, non-ionic surfactant, defoamer, etc. It can be added to food, because the molecular weight is relatively large, the stimulation of the skin is not large, and the PEG/PPG-17/6 copolymer will not produce acne. There’s hardly any toxicity. Not very stimulating. Risk factor 3, which is relatively safe, will not cause any effects on pregnant people.
CN201811498280.8 reported a liquid formulation of recombinant human collagen, the mass percentage of which consisted of 1.0% recombinant human collagen, 1.5-3%1, 2-hexanediol, 20-35% glycerol, 0.1-0.3% disodium ethylenediamine tetraacetate, 1-3% PEG/PPG-17/6 copolymer. And 1-3% water; 1, 2-hexadiol has an inhibitory effect in the liquid formulation.
The glycerol, ethylenediamine tetraacetic acid disodium (EDTA-2Na), PEG/PPG17/6 copolymer is used as a protective agent for the liquid formulation; High performance liquid chromatography was used to determine the purity of reconstituted human source gum. The product can effectively improve its storage life at room temperature. Crosslinked polymer is a protective acid mucopolycan play a protective role when the skin is damaged, so that the skin will not feel dry, shiny, improve the skin nutrient metabolism, make the skin smooth, wrinkle, increase elasticity, anti-aging, but also play a good transdermal absorption.