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L-Arginine L-Pyroglutamate Powder

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L-Arginine L-Pyroglutamate Powder

Key Features

  • Supports immune function
  • Athletic endurance
  • Muscle pump
  • Skin & joint health
  • Taste

  • Mixability

L-Arginine l-pyroglutamate is a combination of arginine and pyroglutamate. It promotes healthy skin, joints, and heart function, and may improve athletic endurance. This supplement increases nitric oxide production for post-workout muscle pump.


Serving Size & Timing

It is suggested that this supplement be taken in servings of 1500mg per day.

Nutritional Information

Supplement Facts

Serving size: 1500 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
L-Arginine L-Pyroglutamate 1500 mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten, corn and additives.

As a dietary supplement, take 1500mg (1/2 tsp) daily on empty stomach or as directed by physician.

US Standard Measuring Spoons
Spoon Size(level) milligrams
1/4 teaspoon 757
1/2 teaspoon 1515
1 teaspoon 3030



This supplement contains no fillers of any kind.


As long as suggested serving sizes are adhered to, no adverse side effects should be experienced. However, taking too much arginine may cause minor side effects such as upset stomach due to an accumulation of extra stomach acid. Arginine may also alter levels of potassium, which can be particularly dangerous for those with liver issues. Those who are taking ACE inhibitors and those that are taking diuretics or have kidney problems should not use arginine unless required to do so by a doctor. Women who are pregnant or nursing should not take this supplement. Those that have recently had a heart attack, those who are taking MAOI’s, Viagra or blood pressure medications should not take arginine either.


This product dissolves faster depending on how hot the water is. The taste is more pleasant than that of L-Arginine base or L-Arginine HCL; however, it is still best to mix with juice before drinking.

Customer Reviews

L-Arinine L-Pyroglutamate
Had taken this with pre workout. great pump and really vascular. Going to stack with a little Creatine. Thanks again, Great Product.*

On 4/25/2017 Wayne said...

Pure product
I have yet to notice a difference from other forms of arginine I've taken for years, since I just starting taking this, but I selected this form of Arginine, to combine with Lysine, etc. for increasing hgh production. I love to buy from Bulk Supplements, knowing I get pure product at a great price.*

On 4/6/2017 June said...

L-Arginine L-Pyroglutamate
This version of L-Arginine gives great pumps and increases the uptake of every other vitamin and amino acid that I take with it. Opening up your blood vessels makes it easier for your body and brain to grab all of the best vitamins and minerals from your blood stream--in abundant amounts!*

On 3/11/2017 Jeff said...

L-Arginine L-Pyroglutamate Powder
I started utilizing this product to lower blood pressure which worked better than other standard L-Arginine supplements that I have used in the past.*

On 11/11/2016 Ken said...

L-Arginine L-Pyroglutamate Powder
I started utilizing this product to lower blood pressure which worked better than other standard L-Arginine supplements that I have used in the past.*

On 11/11/2016 Ken said...

L-Arginine L-Pyroglutamate (APG) - 500g Pure Powder
This APG is the best quality and price that you can find. I am highly recommending this product. It gives me more energy during workout and when combined with Lysine, it also increases one's youth growth hormone. Great product. Very satisfied. Would buy it again.*

On 10/24/2016 Ching Kung said...

Great pumps while using this product. The powder mixes easily into water or juice. Overall, a great attribute to any pre workout stack.*

On 6/13/2016 Christian said...

L-Arginine L-Pyroglutamate
L-Arginine L-Pyroglutamate Powder is the perfect and final addition to my Vascolator /NO stack. With the addition of L-Pyroglutamate my muscle bumps are sustained longer, harder and faster; my workouts are energized. Bulk supplements is my primary source for pure ingredients.*

On 4/4/2016 Derrick said...

Good choice
I liked the way this form made me feel in the gym, not sure if I'm feeling the benifits of the pyroglutimate? I will say I felt better results with the arganine HCL, but this supp mixes well, does give you the pump and nice vaso dialation. I will say in general for all supps from bulk supps is that there really has to be a change in the pouches. They don't close! And you waste the precious powder. Please fix, the quality is there for sure and for that I will continue to purchase from bulk supplements. *

On 1/12/2016 Jorge said...

l-Arginine pyroutamate
I use this once a day - before exercise-Very easy to put in oj or alternate juice*

On 12/12/2015 gerald said...

L Arginine L Pyroglutamate
Great product helping with blood flow during work outs allowing a great pump.*

On 11/20/2015 terry said...

l arginine l pyrolutamate
Great product mix well with juice. Great for more nitric oxcide.*

On 11/7/2015 terry said...

GH (growth hormone)
They are a great company. because I can get all the encouragement acids separate as are L-Arginine with L-Pyroglutamate that are part of GH (growth hormone) with Glycine, L-ornithine, L-citrulline and L-Lysine the most natural formula for your muscles grow up without any effect. Thanks for supply us all acids and more encouragement.*

On 9/30/2015 Gustavo A. said...

L-Arginine L-Pyroglutamate Powder
I take this as a pre-workout. It gives me a great pump and makes me a lot more vascular during and after workouts. I also take it before bedtime as it releases more growth hormone helping me to recover from my workouts and burn fat. *

On 7/18/2015 Athanasios said...

L-Arginine L-Pyroglutamate Powder
This is an excellent product with great price. After taking this product and L-Lysin together two times a day, my energy level has gone wild. Also this combination purported to be helping the youth grow hormone stimulation so you can stay younger looking forever. Don't believe miracle drugs, but, this combination is as close as it can be. Stay Tuned !!!*

On 7/13/2015 Ching said...

Awesome Nitric Oxygen Source
Awesome source of Nitric Oxide. Really use it for that pump in my preworkout. *

On 3/27/2015 Matthew said...

L-Arginine L-Pyroglutamate Powder
Excellent Product. Great Price. Clean, pure, strong and very effective L-Arginine L-Pyroglutamate Powder! product is almost tastless. Excellent. Works very fast and the pumps were very good!! Product was delivered very quick. Highly recommended!! This is a great company. Will definitely tell my friends about the products sold here. *

On 1/20/2015 BLP said...

Great product
I've purchased several products from BulkSupplements and I have to say that everyone of them has lived up to my expectations. I recently purchased L-Arginine L-Pyroglutamate and its one of my fav. My pumps are stronger and harder. One of the best things I find about these products is not having to worry about fillers or added sugars so I know what I'm putting in my body. Thanks BulkSupplements! *

On 1/4/2015 Josh said...

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