L Arginine

Your muscles will enjoy the feeling of fullness with L Arginine, a non-essential amino acid naturally found in red meat, fish and dairy.

(4.6 from 103 reviews. or .)


Earn at least 60 Whey Cool Points

Lactose Free

Gluten Free Ingredients






Value for Money

Pay in four fortnightly installments when your order is over $100.

Price Per Bag

250g = $20.00

500g (2 x 250g) bags = $18.00 each
1kg (4 x 250g) bags = $17.25 each


In stock for same day dispatch when you order before 3pm AEDT (Monday to Friday)

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Pharmaceutical Grade L Arginine

Arginine is largely responsible for Nitric Oxide production in the body, which can assist with oxygen transport to muscle cells.

Many users enjoy the feeling of fullness in their muscles when supplementing with arginine.

Supplementing with L Arginine can lead to longer training sessions.

Directions & Ingredients


Consume 3g of L Arginine 30 minutes before training. A flat standard teaspoon is equal to approximately 3.3 grams of L Arginine.

L Arginine Directions

Combine powder with liquid and consume immediately.


100% Pharmaceutical Grade L Arginine.


Keep well sealed, protect from moisture, light and heat.

Frequently asked questions about L Arginine

How does L Arginine taste?

L Arginine is unflavoured and is generally considered to be bitter.

What is L Arginine made from?

L Arginine is derived from starches.

Are samples available of this product?

Sorry we do not provide samples of L Arginine.

How is L Arginine packaged?

Bulk Nutrients' L Arginine is packaged in resealable 250g pouches.

Where is this product made?

We blend and package all our products in our own manufacturing facility here in Australia. We source our pharmaceutical grade amino acids from China, as do 99% of all supplement companies. See here for further information.

L Arginine Nutrition Panel

Servings per 250g package: 83Servings size: 3000mg
Average Quantity Per ServingAverage Quantity Per 100g
Energy (kj)511,700
Protein (g)3100
Fats (g)00
(saturated) (g)00
Carbohydrates (g)00
(sugars) (g)00
Sodium (mg)00
L Arginine (mg)3,000100,000

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