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  • Twinlab Na-PCA, Non-Oily, 8 Fluid Ounce (237 ml)
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Twinlab Na-PCA, Non-Oily, 8 Fluid Ounce (237 ml)

by Twinlab

Price: $9.57 ($1.20 / fluid ounce) + $0.99 shipping
In Stock.
Ships from and sold by Nutrition Depot.
  • 8 Ounces Liquid
  • Serving Size:
7 new from $4.83
$9.57 ($1.20 / fluid ounce) + $0.99 shipping In Stock. Ships from and sold by Nutrition Depot.

Frequently Bought Together

Twinlab Na-PCA, Non-Oily, 8 Fluid Ounce (237 ml) + Twinlab Na-PCA Non-Oily with Aloe Vera, 8 Ounce
Price for both: $15.36

These items are shipped from and sold by different sellers.

Buy the selected items together


Important Information

Legal Disclaimer
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Product Description

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 and youthful glow. This is not a cosmetic cover up; it is a physiological correction of an age-related deficiency state. Hypo-allergenic.

Product Details

  • Product Dimensions: 9 x 3 x 3 inches ; 9.4 ounces
  • Shipping Weight: 9.6 ounces (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • ASIN: B000GC71PE
  • UPC: 027434014069
  • Item model number: 544
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (12 customer reviews)
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Customer Questions & Answers

Customer Reviews

4.3 out of 5 stars
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Most Helpful Customer Reviews

8 of 8 people found the following review helpful By JBGAL on September 6, 2008
Verified Purchase
I have been using this product right after showering for many years. If I do not use it, I can tell the difference. Skin returns to yuk if I don't use it. It really seems to help slow down the aging look with me. I sometimes think it is my imagination until I stop using it. Each time my skin the same yukky palor until I use this and then my skin looks refreshed. You don't always notice instantly, but you notice after time. I recommend using it with your favorite skin moisturisers after the shower. Let this somewhat dry.... then pat on moisturiser.
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6 of 6 people found the following review helpful By Rachael on July 17, 2007
It's not your typical moisturizer, it actually works with your skin to help it retain more moisture, rather than coating it with an oil or something like that. I have used this stuff for about 15 years and just love it.
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5 of 5 people found the following review helpful By Hans Woesthoff on July 12, 2012
Verified Purchase
TwinLabs has gone through several metamorphoses over the many decades. The original product, touted by Durk Pearson and Sandy Shaw in their book "Life Extension" was outstanding. It would absorb IMMEDIATELY into your skin, It also consisted ONLY of Na-PCA - NOTHING ELSE. "Improvements" often are not, as in this case.

WOW what a disappointment!
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3 of 3 people found the following review helpful By C Bismuth on June 23, 2009
Simple, inexpensive, smart solution to increasing hydration in your skin. Plus, it goes places your hands can't reach, like middle of your back and shoulders! I've used it for years and found it irreplaceable in my regimen. I apply as a hydrosol when I wake up, after cleansing before anything else goes on my skin, before bed. It also works as a mist after makeup if you need the moisture >> but NOT if you are going straight to camera. The camera will read it as shiny, but human eyes only see it as fresh and youthful. It is also hypoallergenic, all natural product.
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3 of 3 people found the following review helpful By Scooterman on August 27, 2012
TwinLab - Na-Pca W/Aloe Vera Non-Oily), 8 fl oz liquidMy wife and I have been using NaPCA w/ Aloe daily since 1987 until now. The new formulation is virtually worthless now that it has been watered down and has added irritating eucalyptus oil.
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5 of 6 people found the following review helpful By Brown Sugah on June 30, 2009
I read about this product on a message board. It can be used on the entire body but I use it on my face. At 48 I'm premenopausal and starting "personal summers" lol. With summer on it's away I knew moisturizer would be running down my face. This product replaced my moisturizer. My skin is sensitive and I had no reaction. My skin is supple and I'm very happy!
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Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.