Pyrrolidone Carboxylate Sodium PCA Skincare NA Cas 28874-51-3 Natural Moisturizing Factor

Pyrrolidone Carboxylate Sodium PCA Skincare NA Cas 28874-51-3 Natural Moisturizing Factor

DropCare® PCA Na (SODIUM PCA) PCA SODIUM, also known as sodium pyrrolidone carboxylate, is the natural moisturizing factor of the skin itself, abundantly present in the stratum corneum of the skin, is the granular layer of the epidermis silk protein aggregate decomposition product, is an important part of the skin nmf, pca-na has good hygroscopicity, its hygroscopicity is far higher than glycerol, propylene glycol, sorbitol, etc., comparable to ha, almost no irritation to the skin and eye mucosa.

In addition to its powerful moisturizing effect, PCA sodium also has a wide range of osmotic absorption effects, selectively dispensing into keratin at low concentrations, and affecting the fluidity of the stratum corneum at high concentrations and promoting the distribution of active ingredients in the stratum corneum.

PCA-Na is also an excellent skin whitening agent, which has an inhibitory effect on the activity of tyrosine oxidase and prevents the deposition of "melanoid" in the skin, thereby brightening the skin. At the same time, PCA-Na can be used as a keratolytic agent and has a good therapeutic effect on skin "psoriasis".
At present, PCA-Na is mainly used in cream cosmetics, solutions, shampoos, etc., and also replaces glycerin for toothpaste, ointment drugs, tobacco, leather, paint as a wetting agent, as well as chemical fiber dyeing auxiliaries, softeners, antistatic agents, but also biochemical reagents.