Pharmaceutical Grade L Arginine
L-Arginine is a naturally occurring amino acid that serves as a precursor to nitric oxide in the body.
Popular among athletes and active individuals, it is commonly included in pre-workout formulations and sports nutrition supplement stacks.
L-Arginine remains a versatile addition to a balanced diet and active lifestyle.
Directions / Ingredients
Serving Size
Consume 3g of L Arginine 30 minutes before training. A flat teaspoon is equal to approximately 3.3 grams of L Arginine.
L Arginine Directions
Combine powder with liquid and consume immediately.
Ingredients
100% Pharmaceutical Grade L Arginine.
Storage
Keep package well sealed, store away from moisture, light and heat.
Product FAQs
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.
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.
Nutrition Panels
| L ARGININE NUTRITION INFORMATION | ||
|---|---|---|
| Servings per 250g package: 83Servings size: 3000mg | ||
| Average Quantity Per Serving | Average Quantity Per 100g | |
| Energy (kj) | 51 | 1,700 |
| Protein (g) | 3 | 100 |
| Fats (g) | 0 | 0 |
| (saturated) (g) | 0 | 0 |
| Carbohydrates (g) | 0 | 0 |
| (sugars) (g) | 0 | 0 |
| Sodium (mg) | 0 | 0 |
| L Arginine (mg) | 3,000 | 100,000 |
Reviews
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What Our Customers Are Saying
Reviewers were overwhelmingly positive, frequently praising the powder’s easy mixing, lack of grittiness, value, and suitability alongside creatine, citrulline, BCAAs or flavoured drinks. Many reported feeling better supported during training, with improved workout performance, endurance and muscle pump. The main criticism was its strong, unpleasant taste and, less often, a distinctive odour; reviewers commonly suggested mixing it with juice, protein shakes or flavoured supplements. Delivery and service also received positive feedback.
L Arginine
4.63 from 246



Product Overview
Your muscles will enjoy the feeling of fullness with L Arginine, a non-essential amino acid naturally found in red meat, fish and dairy.
Taste
Mixability
Effectiveness
Value for Money
Lactose Free
Gluten Free Ingredients
Vegetarian
Vegan
Rewards & Easy Instalments
Point Rewards
or register an account to earn 57 points when you purchase L Arginine.
When you reach the Bronze tier, you'll earn 76 points, at the Silver tier earn 95, and 114 points on the Gold Tier. Find out more.
Pay in 4 Payments
For bigger orders over $100 AUD, choose to pay with AfterPay or PayPal Pay in 4. Find out more.
Availability & Shipping
Flat rate $9 shipping Australia-wide. Orders up to 3.5kg ship Express Post, over 3.5kg ship Parcel Post.
Multibuy Discounts
Save on L Arginine with multibuy discounts. Add 2 or more bags to your cart and start saving.
Price Per Bag
- 250g = $19.00
- 500g (2 x 250g) bags = $18.00 each
- 1kg (4 x 250g) bags = $17.25 each
