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Twinlab, Na-PCA, Non-Oily, 8 fl oz (237 ml) (Discontinued Item)

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Out of Stock - Discontinued
  • Shipping Weight: 0.59 lbs (0.27 kg)
  • Product Code: TWL-01406
  • UPC Code: 027434014069
  • Package Quantity: 8 fl oz (237 ml)
  • Dimensions: 1.2 x 1.9 x 5 in, 0.5 lbs (0.23 kg)
Product Overview


  • The Natural Moisturizing Factor in Human Skin.
  • Hypo-Allergenic

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.

Suggested Use

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

iHerb Customer Reviews

Good product.

Posted by Reviewer1965012 on Jun 11, 2012

Good product.

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Great toner

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!

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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.

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Posted by Reviewer2112434 on Oct 09, 2011

This is brilliant for my skin, can@t do without it

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Posted by Reviewer3318889 on Aug 04, 2011


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