PipingRock L-Arginine & L-Citrulline Arginine and Citrulline are two amino acids that are integral to protein synthesis. ** Scientific studies have shown that supplementing Citrulline along with Arginine helps maintain nitrogen balance better than supplementation with Arginine alone. The beauty lies in the depth of our assortment. PipingRock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. Each product goes through hundreds of checks, in-process and post-production.
PipingRock L-Arginine & L-Citrulline Arginine and Citrulline are two amino acids that are integral to protein synthesis. ** Scientific studies have shown that supplementing Citrulline along with Arginine helps maintain nitrogen balance better than supplementation with Arginine alone. The beauty lies in the depth of our assortment. PipingRock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. Each product goes through hundreds of checks, in-process and post-production.
in 6 offers
last seen 1 Nov 2026
The lowest price we last saw for L-Arginine 1000mg Capsules | with Citrulline | 120 Capsules | Free Form Supplement | Non-GMO, Gluten Free | by Piping Rock was $19.94 at Piping Rock Health Products, compared across 6 retailers (last seen 1 Nov 2026). Prices may have changed since.
The all-time low we recorded was $14.64 on 24 Dec 2024.
Prices last updated 1 Nov 2026.
L-Arginine 1000mg Capsules | with Citrulline | 120 Capsules | Free Form Supplement | Non-GMO, Gluten Free | by Piping Rock
PipingRock L-Arginine & L-Citrulline Arginine and Citrulline are two amino acids that are integral to protein synthesis. ** Scientific studies have shown that supplementing Citrulline along with Arginine helps maintain nitrogen balance better than supplementation with Arginine alone. The beauty lies in the depth of our assortment. PipingRock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. Each product goes through hundreds of checks, in-process and post-production.
PipingRock L-Arginine & L-Citrulline Arginine and Citrulline are two amino acids that are integral to protein synthesis. ** Scientific studies have shown that supplementing Citrulline along with Arginine helps maintain nitrogen balance better than supplementation with Arginine alone. The beauty lies in the depth of our assortment. PipingRock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. Each product goes through hundreds of checks, in-process and post-production.
Last updated at 01/11/2026 15:56:53
L-Arginine 1000mg Capsules | with Citrulline | 120 Capsules | Free Form Supplement | Non-GMO, Gluten Free | by Piping Rock
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
L-Arginine 1000 mg & Citrulline 500 mg, 1000/500 mg, 120 Quick Release Capsules
Delivery $25.80
L-Arginine L-Citrulline Capsules 1000mg/500mg Free Form Amino Acid Supplement for Fitness Support &
Free delivery
L-Arginine L-Citrulline Supplement 1500 mg | 120 Capsules
Delivery between 8–11 Nov $29
Piping Rock L-Arginine L-Citrulline Supplement 1500 mg | 120 Capsules
Delivery between 6–10 Nov $41
Piping Rock L-Arginine L-Citrulline Supplement 1500 mg | 120 Capsules | Free Form Pills | for Men and Women | Non-GMO Gluten Free
Delivery between 3–14 Nov $28.44
originally posted on Piping Rock
I started getting a good feeling not long after taking this L-Arginine & L-Citrulline supplement. I felt like I was getting more air/nitrogen into my cells and getting the carbon dioxide out. Could walk longer without getting as short on breath.
originally posted on Piping Rock
Nice to have a product that combines two supplements. It cuts down on the amount of pills you have to take and saves money. These are bit big but go down easily when you take them one at a time. I have had no stomach upset and the price is really good. Recommend!
originally posted on Piping Rock
Good products in general, i hoped i would feel a bit more from this product but maybe the concentration is a bit off, i use it before hitting the gym.
| Supplement Type | Amino Acids |
| Benefit | Helps maintain nitrogen balance, Integral to protein synthesis |
| Dosage | 1000 mg (L-Arginine) & 500 mg (Citrulline) |
| Serving Size | 1 Quick Release Capsule |
| Supplement Facts | L-Arginine 1000 mg, Citrulline 500 mg |
L-Arginine 1000mg Capsules | with Citrulline | 120 Capsules | Free Form Supplement | Non-GMO, Gluten Free | by Piping Rock
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
L-Arginine 1000 mg & Citrulline 500 mg, 1000/500 mg, 120 Quick Release Capsules
Delivery $25.80
L-Arginine L-Citrulline Capsules 1000mg/500mg Free Form Amino Acid Supplement for Fitness Support &
Free delivery
L-Arginine L-Citrulline Supplement 1500 mg | 120 Capsules
Delivery between 8–11 Nov $29
Piping Rock L-Arginine L-Citrulline Supplement 1500 mg | 120 Capsules
Delivery between 6–10 Nov $41
I started getting a good feeling not long after taking this L-Arginine & L-Citrulline supplement. I felt like I was getting more air/nitrogen into my cells and getting the carbon dioxide out. Could walk longer without getting as short on breath.
Nice to have a product that combines two supplements. It cuts down on the amount of pills you have to take and saves money. These are bit big but go down easily when you take them one at a time. I have had no stomach upset and the price is really good. Recommend!
Good products in general, i hoped i would feel a bit more from this product but maybe the concentration is a bit off, i use it before hitting the gym.
My husband gave up on trying to buy this at a local pharmacy. They never had any duplicates so b1g1 never applied.
Excellent Product when your workout, Take before and after workout, Can also be taken before sleep to help with a good night's sleep, Also helps with ED without having to take the prescription medication.
I mean it's a subtle thing the effect of these pills, and it's just been a bit, but.. yah, I think and hope it's good.
Both these supplements, have a proven history of effectiveness, with less than a month's usage i cannot add to this.
This is the first time I ordered various vitamins and supplements from Piping Rock. Most other places where I've ordered supplements only contain 30 or 60 at a time and the rest of the bottle is half empty. I was especially impressed with the fact that Piping Rock supplements contain 120 tablets or more in each bottle. I'm very happy with the quality of the L-Arginine & Citrulline combination.
This Product seem to fit my needs, although I've only been taking this product for a short time, I've had no side effects with other medication that I'm taking. Shipping time was excellent, the only issue I have is resupply, seems to be an issue as the supplier has a problem with stock
It took a little while for the order to arrive but not crazy as i ordered from the EU.Really great that they concentrated the arginine in a higher dosage.I started now taking these for about a few weeks for fitness and its working great as for performance.
| Supplement Type | Amino Acids |
| Benefit | Helps maintain nitrogen balance, Integral to protein synthesis |
| Dosage | 1000 mg (L-Arginine) & 500 mg (Citrulline) |
| Serving Size | 1 Quick Release Capsule |
| Supplement Facts | L-Arginine 1000 mg, Citrulline 500 mg |
