Loading...
Peg-100 Sterate and Stearic Acid are both holds the formula together ingredients. Peg-100 Sterate is found in 1 product while Stearic Acid appears in 397, making Stearic Acid the more widely used option.
PEG-based emulsifier
Fatty acid thickener and emulsifier
Elf eye cream
Peg-100 Sterate is categorised as "Holds the formula together" while Stearic Acid is categorised as "Holds the formula together". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
Peg-100 Sterate is found in 1 products, while Stearic Acid is found in 397 products in our database.
Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.
© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.