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Vitacost-Synergy Vitamin C-1000 including L-Lysine & L-Proline -- 240 Capsules

Vitacost-Synergy Vitamin C-1000 including L-Lysine & L-Proline
  • Our price: $18.99

    $0.32 per serving

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Vitacost-Synergy Vitamin C-1000 including L-Lysine & L-Proline -- 240 Capsules

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Vitacost-Synergy Vitamin C-1000 including L-Lysine & L-Proline Description

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.*

What are the key benefits of Synergy Vitamin C-1000 including L-Lysine & L-Proline?

  • Supports cardiovascular health.*
  • Promotes the formation of collagen and connective tissue.*
  • Supports healthy DNA formation.*
  • Promotes healthy gene expression.*
  • Supports blood vessel health.*
  • Promotes healthy endothelial tissue function.*
  • Protects LDL cholesterol from oxidation.*

Why is Synergy Vitamin C-1000 including L-Lysine & L-Proline your everyday essential?

  • Unique multi-nutrient formula.
  • Supplies 1,000 mg of vitamin C, plus amino acids, bioflavonoids and green tea in one convenient formula 
  • Great value!

Potency • Purity • Pride
All Vitacost® supplements are formulated to deliver the level of support you expect and deserve. Whether you’re shopping Vitacost® vitamins, minerals, herbs or other key nutrients, their potency is guaranteed – what’s on the label is what’s in the bottle. Plus, all Vitacost® supplements adhere to the FDA’s Current Good Manufacturing Practices (CGMPs), ensuring that they are manufactured to high standards of POTENCY, PURITY, efficacy and safety. We take PRIDE in what we do, which is why we promise if you don’t love your product, we’ll take it back – even if the bottle is empty.


About Synergy by Vitacost 
Working with your body, Synergy supplements can keep you headed in the right direction. These formulas feature standardized herbal extracts, scientifically researched ingredients and high potencies – all at the best value possible. Synergy provides premium nutrition, because your health is too precious to be making sacrifices. Find your everyday essentials and targeted wellness support in this growing selection of well-researched, quality supplements.


As a dietary supplement, take 4 capsules daily or as directed by a healthcare professional.


Keep dry and at room temperature (59°-86°F [15°-30°C]).

Free Of
Milk, eggs, peanuts, tree nuts, crustacean shellfish, fish, soy, gluten, titanium dioxide.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Supplement Facts
Serving Size: 4 Capsules
Servings per Container: 60
Amount Per Serving% Daily Value
Vitamin C (as ascorbic acid)1000 mg1,111%
L-Lysine (as L-Lysine HCI)500 mg*
L-Proline300 mg*
Citrus Bioflavonoid Complex200 mg*
Quercetin (as quercetin dihydrate)200 mg*
Green Tea Extract (leaf)
standardized to 98% polyphenols (196 mg), 80% catechins (160 mg) and 50% epigallocatechin-3P-gallate (EGCG)(100 mg)
200 mg*
*Daily value not established.
Other Ingredients: Gelatin, microcrystalline cellulose, vegetable magnesium stearate and silicon dioxide.

Pregnant or lactating women, those with diabetes, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.

The product you receive may contain additional details or differ from what is shown on this page, or the product may have additional information revealed by partially peeling back the label. We recommend you reference the complete information included with your product before consumption and do not rely solely on the details shown on this page. For more information, please see our full disclaimer.

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