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More Beauty Products Seeking Alternative Preservative Systems
Posted: May 7, 2012
page 2 of 2
A major finding from the Technical Insights study is that these new alternative preservative systems are usually not as cost-effective as parabens. Most alternative preservatives have prices in multiples of that for parabens. There are also stability and safety issues associated with natural materials. Supply could also be an issue for large scale production of cosmetic products.
Customization is another major development. Formulators are realizing the ideal preservative system needs to be customized according to the product type, formulation and packaging. Packaging also plays an important role, with many natural and organic cosmetic companies using airless packaging to reduce contamination risks.
Preservation is usually the number one technical issue associated with natural and organic cosmetics. The differing stances of certification agencies add to the complexity of the preservative conundrum. Significant differences remain between standards in terms of permitted and prohibited preservatives.
Apart from the use of synthetic chemicals, differences relate to nature-identical and naturally derived materials. Precise details of the preservative options available to formulators of certified natural and organic cosmetics will be given in a dedicated workshop at the summit.