BulkSupplements.com L-Arginine L-Pyroglutamate Powder - Arginine Supplement, Nitric Oxide Supplement - Gluten Free, 1.5g per Serving, 100g (3.5 oz) (Pack of 1)

This product dissolves really easily in liquid. I am satisfied with this product. I have been taking it for a month now and am happy with the results that I have felt so far. I will be buying again.

I have to admit, initially I was skeptical of the company (because I wasn't familiar with them) and the efficacy of their products. So I did some research and found that they are FDA registered (which gave a certain level of comfort), and accredited with the BBB. The real proof for me was the actual vascular pumps it gives me, as opposed to a prior brand (I will only use the letters V.S. and you can figure the rest) that I used with less than expected results. The packaging is straight forward and has all the supplement information on the front along with a few standard U.S. to metric conversions (very useful for me). It dissolves very well in water with little effort. The taste will take some adjusting to if your use to swallowing tasteless capsules, but I understand not all supplements are as palatable as others. In the end I would highly recommend this product.

I know this company makes base form. Aakg. And this pyroglutamate. I liked it used the whole bag supplemented into my current preworkout that has other stuff no creatine or arginine. So I take dark horse preworkout and add krealkalyn and this to it. It feels more complete. I'll be getting the free base and aakg next.Side note just looked this up apparently pyroglutamate arginine is used in hgh boosting supplements. Base form needs loading(taken daily for a few days before any effect) and aakg can be taken intermittantly without daily loading. So it sounds like aakg would be best for what I'm doing.

It's a solid product. I'm currently experimenting on the effectiveness of Arginine supplementation vs Citrulline Malate. I've been a user of arginine for a while and find it to be a good vasodilator. I have used this BulkSupplements arginine for about a week and find it to be comparable to other arginine's I've had from other companies, but at a better price. If I find it to be better that Citrulline or that a combination is optimal for me I will definitely buy again. Great pump while working out and good feeling on rest days. No strange taste or smell and mixes well. I recommend this product to you.

It is okay, I have not really noticed any change. During this time was having medical issues that caused me to stop taking this supplement to determine what the issue could be. So I have to give this product I guess more time and research what I should be experiencing.

According to research Arginine pyroglutamate effect HGH . but I can not feel growth hormone.I

I stacked 9G of Arginine with 2-4G of L-Lysine for the growth hormone and vascular benefits. 10/10 would recommend for anyone concerned about remaining natty while still having fantastic hormone profile and building tons of strength.

I always buy with confidence from BulkSupplements. Bought a few different products and have nothing bad to say. As a matter-of-fact, these products were of great quality and also price right as well! A big Thank You from a satisfied customer!