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L-Arginine HCl Amino Acid Powder - Nitric Oxide Booster & Supports Cardiovascular Health - Tropical Flavor (50 Servings)

L-Arginine HCl Amino Acid Powder - Nitric Oxide Booster & Supports Cardiovascular Health - Tropical Flavor (50 Servings)

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L-Arginine HCl Amino Acid Powder - Nitric Oxide Booster & Supports Cardiovascular Health - Tropical Flavor (50 Servings)

Rated 3.9 out of 5
12 Reviews|6 Questions | 60 Answers|
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Gluten FreeSugar FreeDairy FreeSoy FreeTree Nut Free

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BUY 2, GET 1 FREE (ADD 3 TO CART)

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About This Product

  • Supports cardiovascular health
  • Promotes nitric oxide production
  • Free of gluten, dairy, soy, nuts, sugar, salt, and synthetic colors
  • Tropical flavor

L-arginine is a free-form amino acid that the body converts into nitric oxide, which plays a critical role in circulation and cardiovascular health. When bonded with hydrogen chloride (HCl), l-arginine becomes much more soluble.

Containing 6 grams of l-arginine per serving, The Vitamin Shoppe® brand L-Arginine HCl Amino Acid Powder is perfect for showing your heart some love.

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Directions

Mix one (1) scoop (8.1g) in 8-10 oz. of water.

Warning

Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions. Store in a cool, dry place. Keep out of reach of children. Tamper evident. Do not use if outer seal is broken or missing.

Updated Jan 15, 2026
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Serving Size: 1 Scoop
Number of Servings: 50 Servings
Amount Per Serving
% Daily Value
L-ARGININE HCL   
N/A*

Other Ingredients:

Citric acid, malic acid, natural and artificial flavor, sucralose, acesulfame potassium, beta carotene (for color), silicon dioxide.

Does Not Contain:

Free of Artificial Colors

Brand:
The Vitamin Shoppe
Form:
Powder
Strength:
6 GM
Flavor:
Tropical
Serving Size:
1 Scoop
Number of Servings:
50 Servings
Price per Serving:
($0.50 / serving)
Product Weight:
16  OZ
Allergens:
Soy Free, Tree Nut Free
Specialty Diets:
Gluten Free ,  Sugar Free ,  Dairy Free ,  Salt Free
Item # :
VS-3724 / 2173367
12 Ratings
3.9out of 5 stars
12 Ratings

Rated 5 stars by 50% of reviewers

Rated 4 stars by 17% of reviewers

Rated 3 stars by 17% of reviewers

Rated 2 stars by 8% of reviewers

Rated 1 star by 8% of reviewers

Would you recommend?
1-10 of 12 Reviews
Rated 1 out of 5
Nov 20, 2025
Vitamin Shoppe Arginine HCL
Terrible taste and clumps up.. Body tech sooo much better
JEFF A
Rated 2 out of 5
Jul 31, 2025
Artificial Sweetener Alert
Wish this were cleaner. Didn't realize it had an artificial sweetener.
Kamette M
Rated 5 out of 5
Apr 23, 2025
Lowers your Blood pressure.
Great product to lower your blood pressure without the use of prescription medication. I've been on prescription meds, Lisinopril for hypertension and controlled for awhile at 5mg but I recently changed to Losartan due to the cough getting worse from side effects of lisinopril. But losartan isn't as effective and my BP was not controlled and I refuse notice to continue with higher dosage or add another pill for BP. I found L-Arginine which was recommended by one of the associates at Warwick Store (Norm). I've been recommending not to others.
terry c
Rated 5 out of 5
Apr 13, 2025
Good tasting
Love it, helps me through my workouts
DAVID V
Rated 5 out of 5
Sep 26, 2022
Tasty
Love it!
Kerri T
Rated 3 out of 5
Sep 4, 2022
Decent taste
Tastes fine, mixes well...once you open it better use it quick it turns solid in about 14 days.
Carl B
Rated 5 out of 5
Nov 21, 2020
Best Tasting Arginine around
This is the best tasting Arginine subject that I've ever tried, and it works!
Rick C
Rated 5 out of 5
Sep 27, 2020
IS BEST MUSCLE NUTRICION
THE FLAVOR IS GOOD
jonathan p
Rated 4 out of 5
Sep 6, 2020
Tropical Flavor
Cardiologist recommended me to supplement with arginine. I feel that this is the best form to take high-dose arginine as supposed to pills. Plain flavor tastes is very nasty to me. VS's L-Arginine Tropical Flavor masks the natural taste of arginine so it makes it very palatable.
ARNEL D
Rated 3 out of 5
Aug 8, 2020
Taste disappointing
Taste is terrible and doesn’t mix well
BRIAN
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

We'll email them your question, then email you their replies.

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Start typing and see existing answers.
6 Questions
Why did you choose this?
The Vitamin ShoppeStore

Circulation

Steve K

Tastes good and great value

JEFFREY D

Love arginine

FRANK P

Tastes and works good.

Micheal W
How many times a day can this be used?
David B

Best Answer:  The directions state to use 1 serving daily.

Kevin V.staff
Does this have any calories?
Dan M

Best Answer:  This item has no calories.

Daniel W.staff
Does this help with Blood Pressure?
Randy W.

Best Answer:  L-Arginine would promote nitric oxide production in the body, which would support cardiovascular health. Please consult with your health care provider prior to use.

Daniel W.staff
Is the flavor pineapple?
A shopper

Best Answer:  Yes pineapple

BRIAN
Is the flavor pineapple?
A shopper

Best Answer:  No

WILLIAM
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

 

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Experts Break it Down

5 Groups of People Who Could Benefit From More Amino Acids

5 Groups of People Who Could Benefit From More Amino Acids

Just like some folks can benefit from including more calcium or omega-3s in their diets, certain groups of people can reap better health by ramping up amino acids. Read on to discover if you’re one of the many people who could use more aminos in your life.

Which Pump-Boosting Amino Acid Is Better: L-Arginine Or L-Citrulline?

Which Pump-Boosting Amino Acid Is Better: L-Arginine Or L-Citrulline?

When it comes to fitness-boosting amino acids, BCAAs seem to get all of the attention. However, two other amino acids deserve some spotlight, too: l-arginine and l-citrulline. Here’s what you need to know about their unique benefits—and which to incorporate into your workout routine.

5 Amino Acids All Gym Lovers Should Know About

5 Amino Acids All Gym Lovers Should Know About

Whether you’re considering adding an amino acid supplement to your fitness routine, don’t know much about the one you’re already taking, or just want to understand the magic that happens inside your muscles—we’ve got all the amino info you need.

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