Interesting Discussion on Preservation. Microformulation Cosmetic Consulting provides Custom Formulations for both large Commercial accounts as well as smaller entrepreneurs. We can provide Naturally compliant Formulations under the NSF, NPA, Whole Foods and USDA Organic Certifications.


  • edited March 12
    Intresting - however Figure 1.( Relationship between preservative efficacy and human safety) is somewhat misleading.
    The more effective the preservative - the safer the cosmetic product for humans in terms of microbial contamination. 
    The interesting graph would be to set the health-risk of the preservative itself vs the health-risk of microbial contamination.
    Pretty much the same discussion as the safety of UV filters vs sunburn
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