CC Company
Acumulation of safety and toxicity data, e.g. blends of dehydrate-acetic acid. These preservatives were designed to replace the parable family of preservatives in the personal care products. Though natural products ought to have the minimal necessary amounts of preservatives. Without a doubt, preservatives such as the parables, the phenol derivatives and the denatured alcohols are extremely effective, as they increase the product shelf-life almost indefinitely! But, they are also known Perlelux to interfere with hormone balance and can be allergenic (1, 2). Clearly, they are not health promoting substances. As they are readily absorbed by the skin and are long lasting, their long-term effects on distal organs are unknown, and thus undesirable. Interestingly, vitamin E is a powerful natural anti-oxidant, as well as a fantastic natural preservative for oil blends and emulsified oils (2). Extracts of rosemary and oregano are also considered natural preservatives because of their anti-bacterial properties (2). However, these are not frequently used as they impart.