Zinc Myristate

Zinc myristate is an organometallic compound formed from zinc and myristic acid, a naturally occurring fatty acid. In cosmetic formulations, it functions primarily as a texture modifier and stabiliser rather than an active treatment ingredient.It works by reducing greasiness in formulations, controlling viscosity, and preventing powders from clumping. These properties make it particularly useful in pressed powders, loose powders, and oil-control formulations where a smooth, non-tacky finish is desired.

Zinc myristate functions as a suspending and opacifying agent in skincare products. The myristic acid component provides skin-conditioning properties, whilst the zinc component helps absorb excess moisture and oil on the skin's surface, contributing to a less shiny appearance.In formulations, it acts as a viscosity controller, thickening products to the desired consistency and preventing pigments or powders from settling or clumping together.

Zinc myristate is typically a background ingredient in formulations, so no special application technique is required. Use products containing it as directed on the label. If using powder products with this ingredient, apply with a light hand to avoid over-application, which may create a chalky or heavy appearance.

Zinc myristate is considered safe in cosmetic formulations at typical use levels. It is well-tolerated and non-irritating when formulated appropriately, though those with zinc sensitivity should avoid products containing zinc salts.