Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Source Naturals, L-Proline Powder, 4 oz (113.4 g)


Thank you!

Your email is being processed.

Source Naturals, L-Proline Powder, 4 oz (113.4 g)

Click to zoom
Shipping Saver ?
Our Price:
You Save:
$4.19 (30)
  • Quantity Discount
  • Buy 3+
    Save 5%
Quantity Discount:
Buy 3+
(5% off)

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?

Source Naturals, L-Proline Powder, 4 oz (113.4 g)

In Stock
  • Expiration Date: 02/2021
  • Shipping Weight:
    0.41 lbs
    Switch to Metric units
  • Product Code: SNS-01551
  • UPC Code: 021078015512
  • Package Quantity: 4 oz
  • Dimensions:
    2.6 x 2.6 x 5.1 in, 0.35 lbs
    Switch to Metric units
Frequently Purchased Together
    Product Overview


    • Dietary Supplement

    L-Proline is an amino acid involved in the production of collagen and cartilage and may help support healthy joints and a healthy musculoskeletal system. L-Proline can be made in the body, but low protein/vegetarian diets may not always promote optimal production.

    Suggested Use

    1 to 2 level teaspoons daily, mixed with water or juice.

    Other Ingredients

    Suitable for vegetarians and Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor or fragrance.


    Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

    Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

    Supplement Facts
    Serving Size: 1 Teaspoon (approx. 2 g)
    Servings Per Container: 56
      Amount Per Serving % Daily Value
    Calories 10  
    L-Proline 2 g
    †Daily Value not established.
    iHerb Customer Reviews


    Posted by iHerb Customer on Jul 12, 2017 | Verified Purchase

    Good for pain and helps me sleep.

    Thanks for your feedback!


    Posted by iHerb Customer on Feb 27, 2017 | Verified Purchase


    Thanks for your feedback!


    Posted by iHerb Customer on Oct 27, 2016 | Verified Purchase

    With PH balance

    Thanks for your feedback!


    Posted by iHerb Customer on Jul 03, 2016 | Verified Purchase

    I take it daily for my skin.

    Thanks for your feedback!

    Tastes nasty

    Posted by iHerb Customer on May 19, 2016 | Verified Purchase

    I can't speak to it's efficacy, but for me, it left a nasty after-taste, so I stopped using it. I recently started the Pauling Therapy and I can take the VitC and Lysine powder in water no problem. But this Proline tastes really awful.

    Thanks for your feedback!