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L-Arginine Powder – Unflavored 200g Jar

L-arginine is an amino acid used to make proteins and nitric oxide. This unflavored powder provides 5,000 mg per serving, with no other ingredients listed.

  • L-arginine amino acid
  • 5,000 mg per serving
  • Unflavored single-ingredient powder
Explore the formula
$34.99
Quantity
1
Made in USA
Quality Tested
Manufacturer-Owned
Since 2000

Product details

L-Arginine Powder — lifestyle
Your everyday routine

Keep your formula simple.

L-arginine is an amino acid used to make proteins and nitric oxide. This unflavored powder provides 5,000 mg per serving, with no other ingredients listed.

5,000 mg per serving

A clearly stated amount of L-arginine in each 5 g serving.

One listed ingredient

The label lists L-arginine and no other ingredients.

Unflavored powder

A 200 g jar with 40 labeled servings.

NIH: ingredient information

L-Arginine Powder — routine
How to take it

Make an informed routine.

Mix one teaspoonful (5 g) in 8 oz of water or juice and stir well for 1–2 minutes. Take daily as a dietary supplement.

See directions and precautions
L-Arginine Powder — experience
Inside the formula

One ingredient. Clearly measured.

Each 5 g serving provides 5,000 mg L-arginine. The label lists no other ingredients. Mix with water or juice as directed.

Explore the complete label

Supplement Facts

Supplement Facts & IngredientsTap to view the full label

Serving Size: 1 Scoop (5 g)
Servings per Container: 40

IngredientAmount per serving% Daily Value
L-Arginine5,000 mg**

**Daily Value not established.

Other Ingredients: None.

Open the large Supplement Facts image

Directions & precautions

Mix one teaspoonful (5 g) in 8 oz of water or juice and stir well for 1–2 minutes. Take daily as a dietary supplement.

Consult your healthcare professional before use if pregnant, breastfeeding, taking medication, or managing a health condition. Arginine can cause stomach upset.

Store tightly closed in a dry place at 59–86°F. Do not use if the safety seal is broken or missing. Keep out of reach of children.

Will this improve my workout performance?

Evidence that L-arginine supplements improve exercise performance is limited. It should not replace training, food, hydration, or rest.

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Alfa Vitamins manufacturing facility in Miami, Florida

Made by Alfa.
Trusted since 2000.

For over 20 years, Alfa Vitamins has been committed to providing high-quality supplements you can trust.

Our products are manufactured in our own facility in Miami, Florida, where quality is our highest priority—every step of the way.

Learn more about our story →

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