Instead they advocate that synthetic ingredients are a far better option to manufacture any products, including skin care. They argue that synthetic ingredients are scientifically controlled, exacting, standardised and can be made in a totally reproducible manner. But, at the end of the day...they are not natural What about preservatives, stabilisers and emulsifiers? Sure, preservatives and stabilisers java burn reviews extend the shelflife of any product, natural and synthetic ,,. Because of this recognition European and USA organic and regulatory organisations have approved the use of certain preservatives for which there has been long standing accumulation of safety and toxicity data, e.g. blends of dehydroacetic acid. These preservatives were designed to replace the paraben family of preservatives in the personal care products.