---
product_id: 4176446
title: "NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules"
brand: "now foods"
price: "B/.38"
currency: PAB
in_stock: true
reviews_count: 13
category: "Now Foods"
url: https://www.desertcart.com.pa/products/4176446-now-supplements-l-proline-500-mg-collagen-production-structural-support
store_origin: PA
region: Panama
---

# 100% Vegan & Non-GMO Supports collagen & structural health 500 mg L-Proline per capsule NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules

**Brand:** now foods
**Price:** B/.38
**Availability:** ✅ In Stock

## Summary

> 🧬 Unlock your body's collagen power—because your structure deserves the best!

## Quick Answers

- **What is this?** NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules by now foods
- **How much does it cost?** B/.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/4176446-now-supplements-l-proline-500-mg-collagen-production-structural-support)

## Best For

- now foods enthusiasts

## Why This Product

- Trusted now foods brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Term Glow:** Commit to wellness—noticeable improvements in skin and joint health with consistent use.
- • **Trusted Quality:** From NOW Sports, a brand with over a decade of proven supplement excellence.
- • **Collagen Catalyst:** Boost your body's natural collagen production with 500 mg of pure L-Proline per serving.
- • **Structural Strength:** Fortify skin, joints, tendons, and blood vessels with essential amino acid support.
- • **Plant-Powered Purity:** Certified vegan, soy-free, and non-GMO to align with your clean, conscious lifestyle.

## Overview

NOW Supplements L-Proline delivers 500 mg of a key amino acid essential for collagen synthesis and connective tissue support. This vegan, soy-free, and non-GMO formula helps stabilize and strengthen skin, joints, ligaments, and blood vessels. Ideal for those on vegetarian or low-protein diets, it supports long-term structural health with trusted NOW Sports quality.

## Description

Collagen Production* 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.*

Review: Great! - Essential and good for skin hair and collagen ! Now brand is trusted and reliable! I like it and will buy again!!!
Review: Trusted Brand; Gelatin Caps an Easy Way to Supplement Amino Acids - L-Proline is an amino acid that can help build/repair collagen. So it's good for skin, among other things you can Google. Coupled with Vitamin C and L-Lysine (another amino acid), L-Proline is part of the "Pauling Protocol" (as in Linus Pauling) for improving cardiovascular health. Anyone interested in knowing more about the Pauling Protocol will find some very valuable information online, just by Googling "Pauling Therapy." I have friends who swear by l-proline for improving joint health. 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, rather than in compressed tablets. I've been using this for about 6 weeks and have had no adverse reactions. Just keep in mind that if you're using this for skin or joint health, it will most likely take a few months to notice significant improvement. Supplements are a long-range solution, not a short-term one, so be patient. I like this l-proline & will continue to order via Subscribe & Save. Recommended!

## Features

- 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
- A Dietary Supplement
- Vegetarian/Vegan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000MGOWQU |
| Best Sellers Rank | #25,718 in Health & Household ( See Top 100 in Health & Household ) #862 in Blended Vitamin & Mineral Supplements #2,050 in Sales & Deals #2,345 in Diet & Sports Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,129) |
| Date First Available  | January 6, 2007 |
| Department  | Health and Beauty>Health and Wellness |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 0133 |
| Manufacturer  | NOW Sports - Nutrition and Wellness |
| Product Dimensions  | 2.25 x 2.25 x 4.38 inches; 3.88 ounces |

## Product Details

- **Brand:** NOW Foods
- **Diet Type:** Vegan
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 0.11 Kilograms
- **Item dimensions L x W x H:** 2.25 x 2.25 x 4.38 inches
- **Primary Supplement Type:** protein
- **Product Benefits:** Skin Brightening, Skin Hydrating, Thyroid Support
- **Special Ingredients:** Amino Acid
- **Unit Count:** 120 Count

## Images

![NOW Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules - Image 1](https://m.media-amazon.com/images/I/71rWxt5x2eL.jpg)

## Questions & Answers

**Q: Is proline lactobacillus (lactic acid bacteria) same thing as l-proline amino acid?**
A: No; some probiotics – notably Lactobacillus casei – make enzymes that help digest casein peptides made primarily of proline called ‘proline-specific proteases’. Proline is also a major constituent of collagen, as well as of casein. The enzymes help to break down casein polypeptides into free form or (minimally) peptide-bound l-proline chains containing only 2-3 proline molecules, which can pass our gut barrier as properly digested proteins. So it refers to the probiotic organisms producing casein-digestive enzymes to help digest the casein in milk products, which is typically the most difficult and time-consuming milk protein to digest.

**Q: what exactly are the ingredients on the label other than Proline?**
A: Hello, Amazon:This email is in response to Ticket #220436.Other Ingredients: Cellulose (capsule), Stearic Acid (vegetable source) and Silica.Contains no: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.Have a Great Day!Spread The Wellness!Gianni MHappy Wellness AmbassadorLuckyVitamin.com

**Q: What is the country of origin?**
A: USA or more precisely,  Bloomingdales, Illinois

**Q: is this a weight loss supplement**
A: I would not classify this as a weight management product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by J***S on March 4, 2025*

Essential and good for skin hair and collagen ! Now brand is trusted and reliable! I like it and will buy again!!!

### ⭐⭐⭐⭐⭐ Trusted Brand; Gelatin Caps an Easy Way to Supplement Amino Acids
*by O***K on April 30, 2013*

L-Proline is an amino acid that can help build/repair collagen. So it's good for skin, among other things you can Google. Coupled with Vitamin C and L-Lysine (another amino acid), L-Proline is part of the "Pauling Protocol" (as in Linus Pauling) for improving cardiovascular health. Anyone interested in knowing more about the Pauling Protocol will find some very valuable information online, just by Googling "Pauling Therapy." I have friends who swear by l-proline for improving joint health. 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, rather than in compressed tablets. I've been using this for about 6 weeks and have had no adverse reactions. Just keep in mind that if you're using this for skin or joint health, it will most likely take a few months to notice significant improvement. Supplements are a long-range solution, not a short-term one, so be patient. I like this l-proline & will continue to order via Subscribe & Save. Recommended!

### ⭐⭐⭐⭐⭐ Excelente
*by Y***Z on October 19, 2025*

Excelente

## Frequently Bought Together

- NOW Foods Supplements, L-Proline 500 mg, Collagen Production*, Structural Support*, 120 Veg Capsules
- NOW Foods Supplements, (L-Lysine Hydrochloride) 1,000 mg, Double Strength, Amino Acid, 100 Tablets
- NOW Foods Supplements, Tri-Amino with L-Arginine, L-Ornithine, L-Lysine, Supports Protein Metabolism*, 120 Capsules

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-28*