Zinc PCA is the zinc salt of L-Pyrrolidone Carboxylic acid or L-PCA. L-PCA is obtained by the cyclization of L-glutamic acid, amino-acid from vegetal origin
Water-soluble for use in products with PH 7 or less
INCI: Zinc PCA
Use: Serums, liquid deodorant, face wash, creams, lotions, gels, shampoo, conditioner, oily skin regulating, Anti-shine mattifying
Combine it with niacinamide in your water based serums
Usage Rate: 0.5-2%.
In Emulsions 0,3 %
in shampoos & cleansing-gel 0,2-0,5 %
Face-tonic, serums, hair-tonic and deodorant 0,5-1,0 %
Processing: insensitive to temperature, therefore to be worked into the hot water phase as well as into room temperature.
I am enjoying working with this powder. Thank you for bring this wonderful ingredient in.
Thanks, Carolyn, have a great 2022!