Glyceryl Dimyristate

Glyceryl Dimyristate is a diacylglycerol (diglyceride) — a type of fatty acid derivative made by combining glycerin with myristic acid, a naturally occurring saturated fat. It functions as an emollient in skincare formulations, working to soften and condition the skin.This ingredient belongs to a broader family of glyceryl esters commonly used in cosmetics for their skin-conditioning properties. It helps to improve the texture and feel of products whilst supporting the skin's surface.

Glyceryl Dimyristate works as an emollient by sitting on and within the outer layers of skin, where it reduces water loss and creates a soft, conditioned feel. Unlike heavier occlusives that seal the skin entirely, it provides a more breathable form of hydration support.The ingredient's structure — derived from glycerin and a medium-chain fatty acid — allows it to integrate into the skin's natural lipid barrier without disrupting normal skin function.

Glyceryl Dimyristate is typically found as part of a formulation rather than used alone. It works well in creams, lotions, and moisturisers where it contributes to a soft, non-greasy feel. Use as directed by your product instructions, usually as part of your daily skincare routine.

Glyceryl Dimyristate is generally well-tolerated and has a sound safety history in cosmetics. It is not commonly reported as a sensitiser, though those with myristic acid sensitivity should patch test first.