Pentaerythrityl Tetraisostearate is a synthetic ester derived from pentaerythritol and isostearic acid. It functions as an emollient, providing a smooth feel and helping to prevent moisture loss from the skin. This ingredient also acts as a thickener and binder in cosmetic formulations, improving product texture and stability.
Rated by SpottyLabs' ingredient methodology, independent of brands.
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
App coming soon
Spotty Labs