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Now Foods, L-Proline, 500 mg, 120 Veg Capsules

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Now Foods, L-Proline, 500 mg, 120 Veg Capsules

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$0.08/Veg Capsules
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Now Foods, L-Proline, 500 mg, 120 Veg Capsules

In Stock
  • Expiration Date: September 2020
  • Shipping Weight:
    0.3 lbs
    Switch to Metric units
  • Product Code: NOW-00133
  • UPC Code: 733739001337
  • Package Quantity: 120 Veg Capsules
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.25 lbs
    Switch to Metric units

Product Rank:

#2 in L Proline >
Frequently Purchased Together
Product Overview


  • Structural Support
  • Collagen Production
  • Non-GMO
  • A Dietary Supplement
  • Vegetarian/Vegan
  • Amino Acids
  • Family Owned since 1968
  • GMP Quality Assured

L-Proline is an amino acid that is necessary for collagen production. Collagen is the main structural protein that constitutes all human connective tissues, including skin, tendons, ligaments, joints, bone, and blood vessels (veins and arteries). L-Proline is therefore a building block that helps to stabilize and strengthen the structural components of the body. Although Proline is naturally produced in the body, in specific high-demand situations, a regular diet may not be sufficient to respond to the body's need for Proline.

Suggested Use

Take 2 capsules 1 to 2 times daily, preferably on an empty stomach.

Other Ingredients

Cellulose (capsule), stearic acid (vegetable source) and silica.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.


Do not eat freshness packet. Keep in bottle.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 2 Veg Capsules
Servings Per Container: 60
  Amount Per Serving %Daily Value
L-Proline (Free-Form) 1 g (1,000 mg) *
* Daily Value not established.
iHerb Customer Reviews

Seems to do the job.

Posted by iHerb Customer on May 22 2017 | Verified Purchase

I've used it before and will continue to do so in combination with L-Proline and vitamin C to clean up arterial plaque as suggested by Dr. Linus Pauling.

Thanks for your feedback!

I hope that it works

Posted by iHerb Customer on March 9 2017 | Verified Purchase

This product is taken with the vitamin C and lysine to protect my arteries from athirosklirynsi.To trust.

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See review on L-Lysine

Posted by iHerb Customer on March 7 2017 | Verified Purchase

See review on L-Lysine

Thanks for your feedback!

OK Product

Posted by MarieMR on August 4 2016 | Verified Purchase

As the powder form was not available I brought these. They do added filler which I do not like. However I opened capsules and put powder into my smoothies and does not overwhelm the taste of my smoothies. L-Proline mixed in water is slightly bitter tasting on its own but not over powering. Proline is good for tissues and muscles for making the fibers more flexible and strong. I am very happy with iHerb's wonderful range of products, they have top customer service and the DHL delivery service they provide is just fantastic!! Thank you.

Thanks for your feedback!

Glad this product is available

Posted by iHerb Customer on August 1 2016 | Verified Purchase

I really like this product and share it with other people. I'm personally using it to help heal my leaky gut.

Thanks for your feedback!