Isopropyl Lauroyl Sarcosinate ●
TL;DR. This ingredient is primarily an emollient and solvent, helping formulas feel lighter while improving spread, pigment wetting, and dispersion of oil-soluble UV filters or colorants.
What does Isopropyl Lauroyl Sarcosinate do in a cosmetic formula?
This ingredient is primarily an emollient and solvent, helping formulas feel lighter while improving spread, pigment wetting, and dispersion of oil-soluble UV filters or colorants.
Is Isopropyl Lauroyl Sarcosinate clean?
From a clean-beauty perspective, it is generally well tolerated and has little restricted-list friction when purity is well controlled. Sensitivity concerns are low compared with many fragrance components or harsher surfactants.
Is Isopropyl Lauroyl Sarcosinate sustainable?
This material is typically made from fatty-acid and amino-acid chemistry, with the fatty portion often linked to coconut or palm-kernel supply chains. It is considered readily biodegradable, though sourcing transparency matters for the tropical oil feedstock.
Is Isopropyl Lauroyl Sarcosinate COSMOS-approved?
It can be permitted under COSMOS-natural and COSMOS-organic frameworks when made from allowed feedstocks and processes. Its Green Chemistry profile is favorable because it uses fatty-acid-derived building blocks, offers good biodegradability, and can replace less biodegradable silicone-like sensorial agents.
How does Isopropyl Lauroyl Sarcosinate work chemically?
The molecule is a polar lipid ester with both an amide-containing head group and a medium-chain hydrophobic tail, which explains its good wetting, solvent, and slip properties. It is commonly used in leave-on emulsions, sunscreens, color cosmetics, and cleansing oils, and it is generally stable across typical cosmetic pH ranges when protected from strong hydrolysis conditions.
Last updated 2026-05-13