--- product_id: 14712161 title: "Proline & Lysine, 550 mg - 120 Tablets" brand: "source naturals" price: "8606 Ft" currency: HUF in_stock: true reviews_count: 8 category: "Source Naturals" url: https://www.desertcart.hu/products/14712161-proline-and-lysine-550-mg-120-tablets store_origin: HU region: Hungary --- # 100% vegetarian-friendly formula 550 mg potent amino acids collagen precursors for skin & joint support Proline & Lysine, 550 mg - 120 Tablets **Brand:** source naturals **Price:** 8606 Ft **Availability:** ✅ In Stock ## Summary > 💪 Elevate your wellness game with collagen-boosting essentials! ## Quick Answers - **What is this?** Proline & Lysine, 550 mg - 120 Tablets by source naturals - **How much does it cost?** 8606 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/14712161-proline-and-lysine-550-mg-120-tablets) ## Best For - source naturals enthusiasts ## Why This Product - Trusted source naturals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure Formula:** Free from dairy, gluten, soy, yeast, and artificial additives—because your health deserves transparency. - • **Daily Wellness Ritual:** Just 2-4 tablets with meals unlock your body's potential for skin, joint, and immune support. - • **Essential Amino Powerhouse:** 550 mg of L-Lysine & L-Proline fuel your body's collagen synthesis and energy management. - • **Trusted Quality Since 1982:** Manufactured in the USA under strict cGMP standards, backed by over 40 years of wellness expertise. - • **Vegetarian & Allergy-Conscious:** Crafted for vegetarians and sensitive systems, ensuring broad compatibility without compromise. ## Overview Proline & Lysine 550 mg tablets deliver essential amino acids critical for collagen production and energy metabolism. This vegetarian-friendly supplement is free from common allergens and artificial additives, manufactured in the USA under FDA cGMP standards. Trusted for over 40 years, it supports skin, joint, and immune health with a clean, potent formula designed for daily use. ## Description Source Naturals Unlocking Wellness, Transforming Lives High Demand Products Visit the Store High Demand Products Visit the Store Source Naturals' comprehensive Bio-Aligned Formulas® help bring the power of alignment to your body. When formulating, we evaluate the underlying causes of system imbalances, and then provide targeted nutrition to interdependent body systems. Our line of more than 600 products also includes well-researched, single-entity nutrients in their highest quality and most bioavailable forms. New Arrivlas Visit the Store New Arrivlas How did we get our start? Source Naturals® was founded in 1982 in Santa Cruz, California, by Ira Goldberg with the belief that the foundation for living your dream life is having vibrant health, and that taking individual responsibility for one’s health is the key.* What makes our products unique? The brand is renowned for its Bio-Aligned Formulas rooted in an integrative health philosophy. What problem are we solving? We have over 600 unique products spanning from immune, sleep, mood, and vision support to heart and brain health, and more. How did we get our start? Source Naturals® was founded in 1982 in Santa Cruz, California, by Ira Goldberg with the belief that the foundation for living your dream life is having vibrant health, and that taking individual responsibility for one’s health is the key.* What makes our products unique? The brand is renowned for its Bio-Aligned Formulas rooted in an integrative health philosophy. What problem are we solving? We have over 600 unique products spanning from immune, sleep, mood, and vision support to heart and brain health, and more. Melatonin Supplements Visit the Store Melatonin Supplements Review: Great to take everyday - Big pill to swallow! I use to prevent cold sores on my lips. Seems effective because It works! I just swallow it down with lots of water. No side effects. Nice price! Review: Other ingredients that you may not want or are already in your stack - This product contains a bunch of other ingredients that you may already be taking. ## Features - L-Lysine is one of 9 essential amino acids that cannot be made in the body. It is the basic raw material for carnitine synthesis. L-Proline can be made in the body, but low-protein/vegetarian diets may not always promote optimal L-proline production. L-Lysine and L-proline amino acids are the precursors of hydroxylysine (HL), and hydroxyproline (HP), two constituents of collagen. - Suggested Use: 2 to 4 tablets daily with meals. - Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance. - Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health. - Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0014GW9XA | | Age Range Description | Adult | | Allergen Information | Dairy Free, Egg Free, Gluten Free, Soy Free, Wheat Free | | Best Sellers Rank | #48,015 in Health & Household ( See Top 100 in Health & Household ) #60 in L-Lysine Nutritional Supplements #2,770 in Sales & Deals | | Brand | Source Naturals | | Brand Name | Source Naturals | | Color | Yeast Free | | Container Type | Bottle | | Customer Reviews | 4.3 out of 5 stars 359 Reviews | | Diet Type | Vegetarian | | Dosage Form | Tablet | | Flavor | Unflavored | | Global Trade Identification Number | 00021078007586 | | Item Dimensions | 2.51 x 2.51 x 4.6 inches | | Item Form | Tablet | | Item Weight | 0.03 Pounds | | Manufacturer | Source Naturals | | Manufacturer Part Number | SN0758 | | Material Features | No Artificial Colors | | Material Type Free | Yeast Free | | Model Name | Proline & Lysine | | Model Number | SN0758 | | Number of Items | 1 | | Primary Supplement Type | L-Lysine, l-Proline | | Product Benefits | Energy Management | | Special Ingredients | L-Lysine, L-Proline | | Total Servings Per Container | 30 | | UPC | 021078007586 | | Unit Count | 120.0 Count | ## Product Details - **Brand:** Source Naturals - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Tablet - **Item Weight:** 0.03 Pounds - **Item dimensions L x W x H:** 2.51 x 2.51 x 4.6 inches - **Primary Supplement Type:** L-Lysine, l-Proline - **Product Benefits:** Energy Management - **Special Ingredients:** L-Lysine, L-Proline - **Unit Count:** 120.0 Count ## Images ![Proline & Lysine, 550 mg - 120 Tablets - Image 1](https://m.media-amazon.com/images/I/613IlO75T5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Where are they made** A: Please ask the manufacturer. **Q: Why does the label say 550mg, but the ingredient facts says 1.1 gram?** A: This product contains the same ingredients and quantity as the famous earlier Patented one called Vitacore . The Source Naturals bottle has same wt tablets each, so as 4 tablets contain 1 gram Vitamin C and ALSO 1.1gm Proline and also 1.1Gm of Lysine, and other minerals as listed on bottle together. The quantity is correct as per the earlier version Vitacore. The LABEL reflects the total only of Proline + Lysine of 2200mg divided by 4 tablets = 550mg. Company is eliminating legal matters as with the earlier Vitacore, and The Vit C is only on back label. **Q: what color are these? The ones I just got had a broken seal and they are speckled brownish.** A: "Speckled brownish" is an accurate description for the natural color of these Proline-Lysine tablets. **Q: Does this help improve your skin? Thanks!!** A: I didn't notice a difference in my skin. I mainly use it for improved circulation in my legs. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great to take everyday *by J***5 on May 16, 2026* Big pill to swallow! I use to prevent cold sores on my lips. Seems effective because It works! I just swallow it down with lots of water. No side effects. Nice price! ### ⭐⭐⭐⭐⭐ Other ingredients that you may not want or are already in your stack *by G***W on March 27, 2026* This product contains a bunch of other ingredients that you may already be taking. ### ⭐⭐⭐⭐ Big Pill *by K***T on February 13, 2025* These are large pills but I have a pill splitter since split easy to take. Purchased accidentally but took them anyway and I do notice a slight difference in skin. Am getting another bottle to keep it up n see if more change happens. ## Frequently Bought Together - Source Naturals Proline & Lysine, 550 mg - 120 Tablets - NOW Supplements, NAC (N-Acetyl Cysteine) 600 mg with Selenium, 250 Veg Capsules - NOW Foods Supplements, Glycine 1,000 mg Free-Form, Neurotransmitter Support*, 100 Veg Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/14712161-proline-and-lysine-550-mg-120-tablets](https://www.desertcart.hu/products/14712161-proline-and-lysine-550-mg-120-tablets) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-06-17*