Dual Ester Preservation Complex

A sophisticated skincare formula depends on more than the ingredients responsible for visible results. It also requires a carefully designed system to maintain product quality throughout its intended use.

Multifunctional Glyceryl Ester Complex combines two plant-derived ingredients—Glyceryl Caprylate and Glyceryl Undecylenate—that contribute complementary antimicrobial properties. 

Glyceryl Caprylate is particularly useful in controlling certain bacteria and yeasts, while Glyceryl Undecylenate contributes additional activity against fungi. Together, they help support the preservation strategy of a finished formulation.

Unlike ingredients used exclusively for preservation, these glyceryl esters also provide emollient and skin-conditioning benefits. This combination of functions makes them especially useful in thoughtfully formulated skincare.

Preservation is not simply a matter of adding a single ingredient. The effectiveness of a preservation system depends on the complete formulation, including its water content, pH, packaging and interactions among ingredients. Luzern approaches preservation as an integral part of formulation design.

Multifunctional Glyceryl Ester Complex can work alongside other preservation-supporting ingredients to help provide the appropriate protection for a finished product. Its additional emollient and co-emulsifying properties allow it to contribute to the formula's overall character rather than serving only one purpose.

Formulation Changes Everything.

Luzern incorporates this plant-derived glyceryl ester complex into selected skincare formulations to support product preservation while contributing emollient and skin-conditioning properties.

Its complementary antimicrobial functions can work alongside other ingredients selected for broader preservation support.

The complex is evaluated as part of the finished formula, where ingredient compatibility and preservative efficacy determine the effectiveness of the overall system.