--- product_id: 15036044 title: "Synergy®, Vitamin C-1000 Including L-Lysine & L-Proline, 240 Capsules" brand: "vitacost" price: "¥7055" currency: JPY in_stock: true category: "Vitacost" url: https://www.desertcart.jp/products/15036044-synergy-vitamin-c-1000-including-l-lysine-and-l-proline store_origin: JP region: Japan --- # Includes L-Lysine, L-Proline & antioxidants 1000 mg Vitamin C per serving Supports DNA replication & vascular health Synergy®, Vitamin C-1000 Including L-Lysine & L-Proline, 240 Capsules **Brand:** vitacost **Price:** ¥7055 **Availability:** ✅ In Stock ## Summary > 💥 Elevate your wellness game with Synergy® Vitamin C-1000 — where science meets vitality! ## Quick Answers - **What is this?** Synergy®, Vitamin C-1000 Including L-Lysine & L-Proline, 240 Capsules by vitacost - **How much does it cost?** ¥7055 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/15036044-synergy-vitamin-c-1000-including-l-lysine-and-l-proline) ## Best For - vitacost enthusiasts ## Why This Product - Trusted vitacost brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Antioxidant Synergy Blend:** Green tea, quercetin, and citrus bioflavonoids amplify cardiovascular and DNA support. - • **Vegetarian & Clean Capsule:** Pure, unflavored, and crafted for mindful wellness routines. - • **Power-Packed 1000 mg Vitamin C:** High potency formula fuels your daily antioxidant defense. - • **Collagen & Connective Tissue Boost:** L-Lysine & L-Proline team up to support skin, bones, and muscle vitality. - • **Vascular Flexibility & Heart Health:** Promotes arterial elasticity and LDL protection for a resilient circulatory system. ## Overview Synergy® Vitamin C-1000 combines a potent 1000 mg dose of Vitamin C with essential amino acids L-Lysine and L-Proline, plus a powerful antioxidant blend including green tea, quercetin, and citrus bioflavonoids. Designed to support collagen formation, vascular health, DNA replication, and LDL integrity, this vegetarian supplement is a comprehensive daily ally for cardiovascular and connective tissue wellness. ## Description Including Citrus Bioflavonoids 1,000 mg Per Serving Everyday Essentials Potency - Purity - Pride High Potency Vitamin C Antioxidant Support Dietary Supplement Supports blood vessel flexibility, DNA replication, collagen formation and LDL integrity. What is L-Lysine & Proline Complex? L-Lysine & L-Proline Complex combines the amino acids L-lysine and L-proline with ascorbic acid, green tea, quercetin and a citrus bioflavonoid complex. L-lysine is an essential amino acid, meaning it must be obtained through diet. L-lysine is necessary for the formation of collagen, connective and bone tissue. It’s found in large quantities in muscle tissue. L-proline is a nonessential amino acid, meaning it can be manufactured in the body from other amino acids, L-glutamate and L-ornithine. It’s present throughout body tissues, with the highest concentration in collagen. Ascorbic acid is an antioxidant that protects low density lipoproteins (LDL) from oxidation, contributes to healthy collagen and connective tissue formation, and promotes arterial flexibility and healthy endothelial function. These functions work together to offer benefits to the circulatory and cardiovascular systems. Ascorbic acid also works in conjunction with lysine- and proline-based enzymes in many of the above related functions. Green tea, quercetin and the citrus bioflavonoid complex are antioxidants that can play a role in supporting the cardiovascular system, promoting healthy DNA function and duplication, and supporting the integrity of the vascular system. ## Features - Including Citrus Bioflavonoids - 1,000 mg Per Serving - Everyday Essentials - Potency - Purity - Pride - High Potency Vitamin C ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0045NRG7I | | ASIN | B0045NRG7I | | Age Range Description | Adult | | Best Sellers Rank | #181,970 in Health & Household ( See Top 100 in Health & Household ) #204 in L-Lysine Nutritional Supplements | | Brand Name | Vitacost | | Color | No Color | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (99) | | Date First Available | October 2, 2010 | | Dosage Form | Capsule | | Flavor | Unflavored | | Global Trade Identification Number | 00835003003433 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 5.4 x 3.05 x 3 inches | | Item Form | Capsule | | Item Weight | 0.49 Pounds | | Item model number | 835003003433 | | Manufacturer | Vitacost Brand | | Manufacturer | Vitacost Brand | | Manufacturer Part Number | 835003003433 | | Material Features | Vegetarian | | Model Name | See packaging | | Model Number | 835003003433 | | Number of Items | 1 | | Product Benefits | Antioxidant | | Product Dimensions | 5.4 x 3.05 x 3 inches; 7.84 ounces | | Special Ingredients | L Lysine | | Specific Uses For Product | Laboratory | | UPC | 835003003433 | | Unit Count | 240 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** Vitacost - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 0.49 Pounds - **Item dimensions L x W x H:** 5.4 x 3.05 x 3 inches - **Package Information:** Bottle - **Product Benefits:** Antioxidant - **Special Ingredients:** L Lysine - **Unit Count:** 240 Count ## Images ![Synergy®, Vitamin C-1000 Including L-Lysine & L-Proline, 240 Capsules - Image 1](https://m.media-amazon.com/images/I/51tZNocJBnL.jpg) ## Frequently Bought Together - Vitacost L-Lysine & L-Proline Complex -- 240 Capsules - Doctor's Best Nattokinase, Non-GMO, Vegan, Gluten Free, 270 Veggie Caps - Doctors Best High Potency Serrapeptase, Supports Sinus Health 120,000 SPU, Non-GMO, Vegan 90 Veggie Caps --- ## 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.jp/products/15036044-synergy-vitamin-c-1000-including-l-lysine-and-l-proline](https://www.desertcart.jp/products/15036044-synergy-vitamin-c-1000-including-l-lysine-and-l-proline) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-11*