Bioactive NanoGuard is a new type of organic acid preservative nano liposome preparation (NanoLiposomal NanoGuard).
Product Name: Nano Liposomal Bioactive NanoGuard; Nanoactive Bioactive NanoGuard; Bioactive NanoGuard
CAS: 65-85-0, 110-44-1
This product is a new safe and mild organic acid preservative prepared by specific nano-encapsulation technology with organic acids such as benzoic acid and sorbic acid as active materials. It can be used for anti-corrosion of organic certified products and natural cosmetics. The unique nanotechnology overcomes the high pH dependence of organic acid preservatives, with an applicable pH up to 7.0. Benzoic acid and sorbic acid are both recognised by ECOCERT as preservatives for organic certified cosmetics. Europe – Up to 2% used in rinse-off and leave-on products, US – benzoic acid can be used in both rinse-off and leave-on products. Japan – In finished products, the maximum allowable amount of benzoic acid and its sodium salt is 1%. It can be used in eye serum and other products with high irritability as it is non-irritating.
Chemical structure:
benzoic acid
Sorbic acid
Sorbic acid and benzoic acid have long been widely used as preservatives in food, pharmaceutical and daily chemical products. Although their safety and effectiveness are fully recognized, they are highly dependent on the pH of the system. When the pH is higher than 4.0, its antibacterial effect was significantly lowered; when the pH is higher than 6.0, it almost loses its antibacterial activity. The new preservative developed by nano-encapsulation technology effectively solves the problem of pH dependence of benzoic acid and sorbic acid. It works effectively as an antiseptic within the range of pH 1.0-7.0, and can be widely applied to various products. The product has good solubility (the solubility in water is 20-30 times that of benzoic acid and sorbic acid, both oil-soluble and water-soluble), good thermal, pH stability and compatibility, and can be widely applied to various products.
This product effectively overcomes pH dependence