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PrzvFree® Plus is a kind of preservative free of additive, it has functions as below:

- Natural plant extracts are mainly used as preservatives to avoid the use of substances that harm the human body;
- The use of natural plant extracts as a main compounding cosmetic preservative to achieve synergistic and broad-spectrum antibacterial effect can avoid the influence of pH (2-8) and non-particle surfactant on the preservative in the cosmetic system;
- The biggest difference from other preservatives is that this formula has the antioxidant effect, preventing the oxidation and deterioration of cosmetics and extending their shelf life.

Therefore, PrzvFree® Plus can be recommended to use as the functions of preservative, anti-bacterial in cosmetics.

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