Phenoxyethanol It is a highly safe preservative, free from Paraben and Formaldehyde, which are carcinogenic.

Extra Pure, special type, reduces the risk of skin irritation arising from Conventional Phenoxyethanol

Often referred to in the marketing name as   Optiphen Plus is a safe preservative free of carcinogenic paraben and formaldehyde. And gentle on the skin High efficiency

High-performance preservatives Covers all kinds of germs Used in cosmetics where it is necessary to be in hot climates. And have an opportunity for germs to be easily accessible, such as soap, shampoo, cream jar

Isobutylparaben free - FDA, Thailand and Europe allowed.

Preservatives that have strengths in being allowed to be used by FDA around the world, suitable for products sold in many markets, including Asia (including Japan), EU and USA, and suitable for Use as a preservative in products that must come into contact with the mouth or enter the mouth 

Preservative developed for use in contact lens cleaners. without substances that may be irritating or toxic to the skin as in other preservatives Suitable for use in cosmetic formulations used around the eye area.

High-performance preservative, inexpensive, suitable as a replacement. Parabens

Water-soluble preservatives

Serves to help control infection in the formula. Suitable for use with other preservatives, including used in conjunction with Mild Preserved Eco to increase efficiency and can also claim Preservative-free formula (because both p-Anisic acid and Mild Preserved Eco are not considered preservatives) 

Chlorphenesin, a preservative, is in powder form.