Phosphatidylglycerol ●
TL;DR. It functions mainly as a skin-conditioning lipid and lamellar emulsifier, helping form liposomes or lipid bilayers that improve oil dispersion and give formulas a soft afterfeel.
What does Phosphatidylglycerol do in a cosmetic formula?
It functions mainly as a skin-conditioning lipid and lamellar emulsifier, helping form liposomes or lipid bilayers that improve oil dispersion and give formulas a soft afterfeel.
Is Phosphatidylglycerol clean?
Clean-beauty frameworks generally treat this ingredient as low-concern when purity is controlled. The main review points are source allergens, residual processing solvents, and oxidation byproducts in poorly stored raw material.
Is Phosphatidylglycerol sustainable?
This material is commonly sourced from plant or microbial lipids and is expected to be readily biodegradable. Its footprint depends on the crop or fermentation feedstock, with traceability mattering most for soy or other large-scale agricultural inputs.
Is Phosphatidylglycerol COSMOS-approved?
It can be permitted under COSMOS natural and organic standards when derived from approved natural sources and processed with allowed methods. It fits Green Chemistry well when made from renewable feedstocks, with biodegradable chemistry and limited solvent burden.
How does Phosphatidylglycerol work chemically?
This molecule is an anionic glycerophospholipid with two fatty acyl chains and a polar glycerol phosphate head, so it self-assembles into bilayers, vesicles, and lamellar structures in water. It is typically used at low levels as part of lipid blends, and formulation quality depends on fatty-acid profile, peroxide value, storage under low oxygen, and compatibility with electrolytes and cationic materials.
Last updated 2026-05-13