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- The Natural Moisturizing Factor in Human Skin.
Twinlab Na-PCA is a pH-balanced, concentrated solution of the sodium salt of pyrrolidone carboxylic acid, the natural moisturizing factor found in human skin. Na-PCA is synthesized from glutamic acid, a nonessential amino acid. The skin contains natural moisturizers, the most important being Na-PCA.
Old skin contains only about half the amount of Na-PCA as that found in young skin. The ability of skin to hold moisture is directly related to its Na-PCA content. It is water and not oil, that keeps skin soft and supple. Na-PCA pulls water out of the air, moisturizing the skin, improving its appearance and giving it a moist youthful glow.
After bath or shower, spray Na-PCA liberally on the hands and apply to the face and other skin areas.
For external use only.
Water, SD alcohol 40, PEG-8, sodium PCA, eucalyptus globulus oil, fragrance, borax, polysorbate 20, monolaurin
Have been using this for years ~ my secret beauty formula ~ is ~ I cleanse my face at night then spray liberaly with this let the skin drink it up ~ then apply rich moisturizer ~ do this night and day every day and an older or dry skin will be rejuvenated!!!
It sinks in right away, is not oily, doesn't break me out, and I noticed a difference in my skin right away. I'm less oily and much softer, and I don't need to blot nearly as much as I did. Love this product!
Posted by Reviewer1965012 on Jun 11, 2012
Posted by Reviewer1628188 on Nov 14, 2011
Have used this toner for 2 years. Feels clean, pure and moisturizing. Doesn't bother my finicky skin. Don't use the aloe version - parabens!
A light, non-oily moisturizer
Posted by Reviewer1396961 on Oct 24, 2011
I have combination/oily skin. I discovered Twinlab's Na-PCA when I managed a large natural food store, many many years ago. I have been using this product since 1999. It's a light spray I apply to my hand and then onto my face. It's my favorite body care product. My skin glows, feels balanced and healthy.
Posted by Reviewer2112434 on Oct 09, 2011
This is brilliant for my skin, can@t do without it