Ingredients
Glyceryl Stearate: Why is it skin-friendly?
Posted by Lara Schimweg on
INCI: Glyceryl Stearate
Effect: skin-identical emulsifier
Compatibility: very good
What is Glyceryl Stearate?
Glyceryl stearate is a natural emulsifier of the skin and is completely safe - even for very sensitive skin.
Glyceryl stearate can be produced from vegetable oils. Unlike some other emulsifiers, this manufacturing process is very sustainable. As a result, glyceryl stearate is readily biodegradable.
Glyceryl Stearate is similar to Glyceryl Stearate Citrate , another skin-friendly emulsifier.
What is an emulsifier?
Emulsifiers like glyceryl stearate are useful if you want to use a homogeneous cream. Only with an emulsifier are fat and water able to combine and stay together.
Are emulsifiers good for the skin?
Unfortunately, fear is often spread about emulsifiers. This is unfounded. Emulsifiers are not inherently harmful to the skin. Nevertheless, for sensitive skin, it makes sense to use only emulsifiers that are skin-compatible. Theoretically, any emulsifier can act like a mild surfactant (cleansing agent in detergents ) and wash away oils from the skin if the skin doesn't tolerate the emulsifier.
However, the skin's own emulsifiers, such as glyceryl stearate, are incorporated directly into the skin and completely metabolized through the skin, preventing oils from being washed away. Dry skin sometimes has far too few emulsifiers, which means that moisture and pure oil layer on top of each other cannot be absorbed. Glyceryl stearate helps ensure that the building blocks are fully absorbed and incorporated into the skin.
Products containing glyceryl stearate
Other skin-identical emulsifiers
Besides glyceryl stearate, there are other skin-identical emulsifiers, such as glyceryl stearate citrate or hydrogenated phosphatidylcholine .
source
- “Amended Final Report on the Safety Assessment of Glyceryl Dilaurate, Glyceryl Diarachidate, Glyceryl Dibehenate, Glyceryl Dierucate, Glyceryl Dihydroxystearate, Glyceryl Diisopalmitate, Glyceryl Diisostearate, Glyceryl Dilinoleate, Glyceryl Dimyristate, Glyceryl Dioleate, Glyceryl Diricinoleate, Glyceryl Dipalmitate, Glyceryl Dipalmitoleate, Glyceryl Distearate, Glyceryl Palmitate Lactate, Glyceryl Stearate Citrate, Glyceryl Stearate Lactate, and Glyceryl Stearate Succinate.” International Journal of Toxicology, vol. 26 Suppl 3, 2007, pp. 1–30.
← Older Post Newer Post →
0 comments