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NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules

4.6 4.6 out of 5 stars 912 ratings

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About this item

  • IMPORTANT FOR COLLAGEN PRODUCTION*: Although proline can be made in the body, low protein and vegetarian diets may not provide optimal support for the production of collagen.*
  • PROVIDES STRUCTURAL SUPPORT*: Provides building blocks that help to stabilize and strengthen the structural components of the body.*
  • CLASSIFICATIONS/CERTIFICATIONS: Soy Free, Non-GMO, Vegan
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

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From the manufacturer

Product Description

L-Proline is an amino acid that is essential for the synthesis of collagen, the most abundant protein in mammals.* Collagen is the main structural protein that constitutes all human connective tissues, including skin, tendons, ligaments, joints, bone, and vasculature (veins and arteries). L-Proline therefore provides building blocks that help to stabilize and strengthen the structural components of the body.* Although proline can be made in the body, low protein and vegetarian diets may not provide optimal support for the production of collagen.*

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.31 x 2.31 x 4.38 inches; 3.88 ounces
  • Item model number ‏ : ‎ 0133
  • Department ‏ : ‎ Health and Beauty>Health and Wellness
  • Date First Available ‏ : ‎ January 6, 2007
  • Manufacturer ‏ : ‎ NOW Sports - Nutrition and Wellness
  • ASIN ‏ : ‎ B000MGOWQU
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 4.6 out of 5 stars 912 ratings

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NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules
NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules
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Price-39% $11.62
List:$18.99
$9.99-22% $17.95
List:$22.95
$10.00-39% $10.40
List:$16.99
-39% $15.91
List:$25.99
Price Per Unit$0.10 / Count$0.08 / Count$2.04 / Ounce$0.08 / Count$0.10 / Count$0.13 / Count
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Value for money
4.7
4.0
4.4
4.6
Flavor
4.5
3.0
4.3
4.5
Sold By
Amazon.com
Amazing Nutrition
eSupplements
Best~Naturals
Amazon.com
Amazon.com
keyword type
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
antioxidant-combination-nutritional-supplements
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
form
Capsule
Capsule
Powder
Capsule
Capsule
Capsule
flavor
Unflavored
Unflavored
Unflavored
size
120 Count (Pack of 1)
120
125 Servings (Pack of 1)
120 Count (Pack of 1)
100 Count (Pack of 1)
120 Count (Pack of 1)
weight
0.11 kilograms
0.5 grams
250 grams
0.1 kilograms
0.3 pounds
3.4 ounces
age range
All Ages
Adult
Child
Adult
Adult
Adult
product benefit
Bone & Joint Support
Bone & Joint Support
Sleep Support, Stress Relief
Muscle Growth
serving suggestion
2 capsules
One Scoop
1-3 capsules daily
2 capsules

Important information

Safety Information

Do Not Eat Freshness Packet. Keep in Bottle.This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

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.

Directions

Take 2 capsules 1 to 2 times daily, preferably on an empty stomach. Store in a cool, dry place.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
912 global ratings

Customers say

Customers like the quality, value, performance, and effect of the nutritional supplement. They mention that it works great, is effective when combined with enzymes, and helps keep skin looking young.

AI-generated from the text of customer reviews

23 customers mention23 positive0 negative

Customers are satisfied with the quality of the nutritional supplement. They mention that it is a good brand, has a higher than average quality, and is able to add to your daily supplements.

"Good product" Read more

"...Provides a similar quality. Definitely purchasing again." Read more

"...NOW brands offers good quality supplements at an affordable price & this one's no exception; I'm glad to find an amino acid in a gelatin capsule,..." Read more

"...supplement is actually effective and appears to me to be of higher than average quality...." Read more

15 customers mention15 positive0 negative

Customers find the supplement good for their heart health. They also say it helps with skin and joints, and helps manage their health. Customers also mention that it helps recovery after workouts, and is good to help with collagen loss on menopause. They feel better and have healthier skin after taking the supplement.

"Very good to help with collagen loss on menopause. My skin looks amazing." Read more

"...Much improved in my joints. Moderate in tendons and skin. But my experience is mine for the vast list of medical conditions I struggle with daily...." Read more

"L-Proline is an amino acid that can help build/repair collagen. So it's good for skin, among other things you can Google...." Read more

"...Good for skin & joints as well. My skin is glowing & joint pain 75% less, no more need for Motrin daily, which is bad for the LIVER!" Read more

11 customers mention11 positive0 negative

Customers appreciate the value of the nutritional supplement. They mention it has a good price and quality.

"This product really helps keep skin looking young and is a good value for the money.b" Read more

"...NOW brands offers good quality supplements at an affordable price & this one's no exception; I'm glad to find an amino acid in a gelatin capsule,..." Read more

"NOW brand are good quality supplements at reasonable prices.Proline helps with collagen formation in body so I take it to help my joints." Read more

"Quality supplements at affordable prices - NOW is a good brand!" Read more

6 customers mention6 positive0 negative

Customers are satisfied with the performance of the nutritional supplement. They mention that it works great, is effective when combined with enzymes, and is able to work for a variety of conditions.

"Wonderful." Read more

"...with enzyme therapy, this specific Proline supplement is actually effective and appears to me to be of higher than average quality...." Read more

"I got off the pain killer and on to this ALL NATURAL PRODUCT! Works GREAT!" Read more

"This one together with Now's Ly-sine, worked very well for me for years. A+" Read more

3 customers mention3 positive0 negative

Customers are satisfied with the effect of the nutritional supplement on their skin. They mention that it helps keep their skin looking young, glows, and looks amazing.

"Very good to help with collagen loss on menopause. My skin looks amazing." Read more

"This product really helps keep skin looking young and is a good value for the money.b" Read more

"...Good for skin & joints as well. My skin is glowing & joint pain 75% less, no more need for Motrin daily, which is bad for the LIVER!" Read more

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Top reviews from other countries

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Anju
4.0 out of 5 stars Four Stars
Reviewed in India on January 16, 2017
ラクチンショッピング
5.0 out of 5 stars いいです。
Reviewed in Japan on July 28, 2017
2 people found this helpful
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Placeholder
4.0 out of 5 stars satisfied
Reviewed in India on February 1, 2015
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5.0 out of 5 stars 飲み始めて数日ですが
Reviewed in Japan on September 20, 2013
6 people found this helpful
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4.0 out of 5 stars Four Stars
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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.