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BulkSupplements.com L-Arginine HCl Powder delivers a potent 5g dose of pure, unflavored L-Arginine per serving, designed to support nitric oxide production, strength, and cardiovascular health. Gluten-free and manufactured in a cGMP-certified facility, this supplement offers clean, reliable quality for fitness enthusiasts and health-conscious professionals seeking to optimize performance and recovery.















































| ASIN | B00NAKBOHU |
| Age Range Description | Adult |
| Best Sellers Rank | #30,210 in Health & Household ( See Top 100 in Health & Household ) #28 in L-Arginine Nutritional Supplements |
| Brand | BulkSupplements |
| Brand Name | BulkSupplements |
| Customer Reviews | 4.4 out of 5 stars 1,165 Reviews |
| Flavor | Unflavored |
| Item Dimensions | 1 x 10.4 x 6.7 inches |
| Item Form | Powder |
| Item Weight | 0.5 Kilograms |
| Item dimensions L x W x H | 1 x 10.4 x 6.7 inches |
| Manufacturer | BULKSUPPLEMENTS.COM |
| Manufacturer Part Number | 4270091 |
| Material Features | Gluten Free |
| Number of Items | 1 |
| Product Benefits | Energy Management |
| UPC | 849720004574 767674270091 885370182941 |
| Unit Count | 17.64 Ounce |
M**S
Best value and quality
I love bulk supplements
D**R
Aminos are healing
Doc recommended L-celluline (3gm bid) and L-Argenine (5gm bid) for Blood pressure control. Using this protocol to wean off of Amlodapine, Carvadilol and Lisinopril. Tapered migration from pharma to aminos is recommended under medical supervision. Results for total transition pending, but very promising after just one week. Try this: 10oz Very warm almond milk, two tsp Cacao powder, 3gm L-celluline, 5gm L - Argenine, honey to taste, mix well and drink early AM with lots of water. Your mileage may vary, worth a shot to at least attempt to reduce dependency on big pharma. Rock on Amadeus 🎹
K**H
Great product!
I mix this with a grape flavored pre-workout drink for extra nitric acid production. Dissolves 100% in cold water and doesn't taste bad when mixed. Great product!
R**E
Unflavored doesn't mean no taste.
I started chasing the elusive nitric oxide "fix" for blood pressure and circulation around two years ago. Like many people, it started with a beet root supplement, but the further I looked into it, I found that l-arginine and l-citrulline were (arguably) more effective. To keep the number of different individual supplements I was taking daily, I tried various l-citrulline/l-arginine blends in capsule form, but the actual dosage per recommended daily serving size was laughable, and adding more meant serious pill fatigue. I eventually switched to individual powders for each. I have to be honest, this l-arginine powder may be unflavored, but it has a taste that I find awful. In plain water was an immediate no-go, and I didn't like it mixed into much of anything . . . until I tried it in chocolate milk as a last resort. Oddly, it ends up tasting like a chocolate malt (meaning with actual malted milk) and not bad at all. Is it effective? Well, I can't say for sure. Since I continue taking l-citrulline as well, I can't say which is more helpful. Maybe one of them isn't helping and the other is? In any case, my blood pressure is down and circulation seems marginally better. As things currently stand, I'll keep taking this.
M**L
Good quality product
Product disolves very well in just water. As far as the taste, it is a personal thing. If you're a person use to drink sugary drinks, like a lot of people out there, it is going to take more time to get used to it. I don't have any issues with the taste, I drink this with plain water, 1 tsp twice a day, instead of 2 tsp at once. It is totally tolerable and it makes possible stomach issues less probable. I am not saying that it is delicious, if that was the case it wouldn't be a good quality product. If you want to consume good quality natural supplements you have to do away with all the junk they add to please our spoiled taste buds.
E**.
very good
good
W**W
Do I have to take it?
This is a good supplement that has helped me stall the "over the hill" process. The main topic people talk about with this supplement is the taste. I'm going to make an admittance. This is hard for me to take. I come from the generation of protein shakes that required chewing, disgusting supplements that were terrible to take but I never had trouble taking one. For me, there's very little taste to L-Arginine. I don't try anything fancy, I mix it in 6 ounces of water then drink a bottle of water behind it. The problem is it makes the water feel thicker. Not unlike saltwater or if you poured baking soda in water. I have even tried just 4 ounces of water to mix it in but it doesn't mix as good in 4. With 6 ounces, if I think enough, I can down it all in one drink. I still pause as it goes down, close my eyes and shake my head a little. There are capsules but I already take 6 vitamins/supplements in pill form and don't want to add another. This package here by Bulksupplements is an excellent price but I do have to use more than than the instructions. I want 5000 mg per day and a 1/2 teaspoon is a little over 1500, so I'm taking a full teaspoon and another near full teaspoon. That would be my only reason to try another brand since some are now being made with 5000 in one serving. But I'm sticking with this one until my pouch is empty. This brands supplements are good quality and are very affordable.
L**Y
Great Price, Horrific Taste — Bring a Brave Palate or a Backup Plan
This L-arginine powder is a fantastic deal if you're looking to buy a lifetime supply of bitterness with a side of nutritional hope. Seriously, the taste is unlike anything I’ve ever encountered. It’s like licking a rusty battery that’s been soaking in grapefruit pith. It somehow turns everything you mix it with into a bitter, metallic regret smoothie. And yes, I now own over two pounds of this unholy substance. It was a Costco-sized mistake. BUT—there’s a hero in this story: Blate Papes. If you’ve never heard of them, look them up immediately. These magical edible film sheets let you wrap the powder like a little bitterness burrito and swallow it whole without tasting a thing. Game changer. (Fair warning: there's a bit of a learning curve during which you'll likely accidently choke on one while it's leaking) All jokes aside, if you can get past the taste—or completely bypass it—you’re getting a solid product at a great value. Just… protect your taste buds at all costs.
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