Skip to content

L-Arginine HCl

109 reviews
Due to an influx of orders, shipping may be delayed by a couple of days.
What Is L-Arginine HCl?

L-Arginine HCl, also known simply as Arginine, is an amino acid that is used in the biosynthesis of proteins. It is known as a semi-essential amino acid and is commonly taken by bodybuilders to help increase muscle mass. L-Arginine HCl (hydrochloride) is the hydrochloride salt form of Arginine.

L-Arginine HCl Benefits

Arginine may help increase muscle mass and boost exercise endurance. It may also support the heart, immune system, and skin.

  • Help increase muscle mass
  • Work to boost exercise endurance
  • Support heart health
  • Fortify immune function
  • Contribute to healthy skin
Supplement Facts
Serving Size: 1000 milligrams
Servings Per Container: -
Amount Per Serving % Daily Value
L-Arginine HCl 1000 mg *
* Daily Value not established.
Other Ingredients: None
Free of: Added Sugar, Soy, Dairy, Yeast, Gluten, Additives

Suggested Use: As a dietary supplement, take 1000 mg (about 1/3 tsp) once or twice daily, or as directed by a physician.

Store in a dry, cool place

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

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.

Customer Reviews
4.9 Based on 109 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
larry l.
United States United States
I recommend this product
Perfect timing!

I ordered in 3 items and they came as labeled and very quickly. I will be ordering more as time goes...Beats the Lying Quacks office!

Frederick S.
United States United States
I recommend this product
L-Arginine HCl

Used it for years, never a problem.

William M.
United States United States
I recommend this product
Good, clean product

Added to my supplement regimen, feeling difference already

myles l.
United States United States
Gold mine

Awesome find, should be great

Sean D.
United States United States
Peak vasodilation.

Top of the line. I've paid more for less with other brands. Don't waste your time on the competitors. Peak vasodilation.

A Customer
Greg D.
United States United States

I love your products and the expedience of shipping.