Metagenics

ArginCor®

$74.95

SIZE: 700 Grams

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The Promise

Product identity and formulation Medical-food powder with targeted amino acids and micronutrients

ArginCor® — a Metagenics medical food powder providing L‑arginine plus supporting vitamins and minerals in a scoopable drink format.*

Medical food designation

Formulated as a medical food for specialized nutritional support related to endothelial function, wound care, and blood flow.*

Principal ingredient and dose

Each serving contains L‑arginine 3 g (powder form).

Supporting ingredients and forms*

Includes beet powder 2 g, glycine 40 mg, magnesium (200 mg as citrate), thiamin 10 mg, and calcium L‑5‑methyltetrahydrofolate (folate 680 mcg DFE).

Format, servings and nutrition

Powder; suggested serving ≈25 g (about two scoops). 28 servings per container; 70 kcal, 17 g total sugars (11 g added), 2 g sugar alcohol per serving.

Why It Works

Why these ingredients and amounts Concrete formulation details you can check on the label

Key measurable components and their amounts per serving.

01

L‑arginine quantity

Provides 3 g L‑arginine per serving — the listed amount of the primary amino acid ingredient.

02

Botanical and amino support*

Contains beet powder 2 g and glycine 40 mg as additional powder ingredients.

03

Micronutrient dosing

Thiamin 10 mg (830% DV), folate 680 mcg DFE (170% RDI), and magnesium 200 mg (50% DV) are included at label‑stated amounts.

04

Nutritional composition and excipients

Other ingredients listed: fructose, sorbitol, citric acid, natural flavors, silica, xanthan and guar gums, magnesium citrate, and calcium L‑5‑methyltetrahydrofolate.

Reviews

Customer Reviews

Your Journey

How to use and safety notes Simple preparation, serving, storage, and cautions from the label

Follow label directions and consult a healthcare practitioner when indicated.

Serving

Daily preparation

Take about two scoops (25 grams) with 8 fluid ounces of water once daily or as directed by your healthcare practitioner.

Format & storage

Powder format and container

Powder in a scoopable container; 28 servings per container. Keep out of the reach of children.

Warnings

Precautions on the label

If pregnant or nursing, or taking medications, consult your healthcare practitioner before use. If you have had a myocardial infarction (heart attack), consult your physician before use.

Gastrointestinal guidance

Sorbitol and tolerance

Product contains sorbitol; excess consumption may cause gastrointestinal upset.

Product education

ArginCor® by Metagenics

ArginCor® is a medical food formulated to provide specialized nutritional support for endothelial function, wound care, and blood flow. It provides high-quality L-arginine to support wound healing through improved blood flow.*

Key Benefits

  • Supports endothelial function*
  • Aids in wound healing
  • Enhances blood flow

How It Works / Key Ingredients

ArginCor® contains L-arginine, which is essential for the production of nitric oxide, a compound that helps improve blood circulation and support overall vascular health.*

How to Use

Take about two scoops (25 grams) with 8 fluid ounces of water daily or as directed by your healthcare practitioner.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Suggested Use: Directions: Take about two scoops (25 grams) with 8 fluid ounces of water daily or as directed by your healthcare practitioner.
Serving Size: 1 serving
Servings Per Container: 28
INGREDIENTSAMT%DV
Calories70 †
Total Carbohydrate17g†
 Total Sugars17g†
  Includes 11g Added Sugars †
Sugar Alcohol2g†
Each Serving Contains:Amount% RDI
Thiamin10 mg 830%
Folate680 mcg DFE170%
Magnesium200 mg 50% 
L-Arginine3g†
Beet Powder2g†
Glycine40 mg †
(†) Daily Value not established
Other Ingredients: Fructose, L-arginine, citric acid, sorbitol, beet powder, magnesium citrate, natural flavors,† silica, xanthan gum, guar gum, glycine, thiamine mononitrate, and calcium L-5-methyltetrahydrofolate.†
Warnings/Caution: Caution: If pregnant or nursing, or taking medications, consult your healthcare practitioner before use. If you have had a myocardial infarction (heart attack), consult your physician before use. Excess consumption of sorbitol may cause gastrointestinal upset. Keep out of the reach of children.