TEGO® Cosmo PGA
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.