TEGO® Cosmo PGA 

INCI Name: 

Polyglutamic Acid

TEGO® Cosmo PGA is a polypeptide of the amino acid L-glutamic acid. It is a film former with moisturizing properties, provides smooth sensory skin feel and is biodegradable. TEGO® Cosmo PGA is suitable for O/W and W/O formulations claiming moisturizing benefits. The recommended usage concentration is 0.1-0.5% of TEGO® Cosmo PGA.



Evonik Industries AG Personal Care is a major provider of sophisticated active complexes and high-quality plant extracts to the Personal Care and Cosmetics industry. Evonik’s active ingredients have been extensively researched and tested and provide a wide range of effects from anti-aging, protection, moisturizing, odor absorption to skin tone modulation and hair care and more.


Evonik Industries AG Personal Care

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The information presented here was acquired by UL from the producer of the material.  UL makes substantial efforts to assure the accuracy of this data.  However, UL assumes no responsibility for the data values and strongly encourages that upon final material selection data points are validated with the material supplier.