Overall Rating
4.8 out of 5 stars
Reviews (116)
Verified Buyers (115)
Review Graph
  • 5 star
    83%

  • 4 star
    14%

  • 3 star
    3%

  • 2 star
    0%

  • 1 star
    0%

Loading
  • Most Recent
  • Most Helpful
  • All Reviews (116)
  • Verified Buyers (115)
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Ricardo P
Build Muscle
Verified Buyer
Helps me squeeze out those last two reps. Pure, immediate energy for my sets.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2026-03-10 09:38:01Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
John B
Verified Buyer
From price point these are good compared to other brands. Maybe that earlier than directed to allow more time to be absorbed*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2026-02-24 09:47:50Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Luis Alberto H
Build Muscle
Verified Buyer
Se la doy a mis hijos porque los ha ayudado mucho en su crecimiento.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2026-02-24 09:47:50Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
TODD D
Contest Preparation
Verified Buyer
These products are great. Excellent pumps in the gym and at home*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2026-02-04 11:51:55Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Roberto M
Build Muscle
Verified Buyer
Nutrex is one of the best brands in supplements for any sport, that's why I always try to use them.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-08-04 09:34:06Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Lance R
Transformation
Verified Buyer
A solid L-Arginine product, I noticed it was helping me lift heavier in the first few days of usage*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-07-28 09:00:54Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Angel S
Healthy Lifestyle
Verified Buyer
I like to use this supplement because I feel improvements, it gives you that extra during training and combined with a good forecast you will see results.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-07-22 09:12:31Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Chris L
Build Muscle
Verified Buyer
My veins are popping when I take this and workout. Love the feel*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-07-03 17:28:21Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Justin B
Verified Buyer
Great price and awesome product definitely helps with blood flow and getting good pumps during a workout *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-04-18 20:47:41Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Nata R
Transformation
Verified Buyer
Great pump and make more energetic… can feel within 15 minutes of after consuming *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-03-15 18:41:48Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
ANDY DANIEL G
Build Muscle
Verified Buyer
Good for enhancing muscle pumps, noticeable results in vascularity*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-03-13 19:41:52Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Chris L
Build Muscle
Verified Buyer
Been using this for some time and really like the pump and blood flow. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-02-06 18:27:49Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Ricardo P
Build Muscle
Verified Buyer
It significantly helps in recovery and reduces muscle fatigue. I noticed less post-workout soreness.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2025-01-04 15:36:17Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Alberto L
Verified Buyer
Stack with Anabol before workout definitely will notice the pump and vascular benefits.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-11-10 12:19:47Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Michael R
Build Muscle
Verified Buyer
Good price and decent quality. I take some before sleep and before workout. Gives a good pump*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-09-28 15:14:08Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Chris L
Build Muscle
Verified Buyer
Definitely feel the pump with this product. Also with only 2 pills. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-09-14 17:32:02Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
lali a
Verified Buyer
My little brother has tried this l-arginine before and worked wonders! The results were impressive and im really excited to try it out and see how it goes , the quality and packaging is good plus the size of the bottle is good*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-08-24 17:52:18Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Kenneth B
Verified Buyer
L-Arginine is super easy to use and I always get a good pump in the gym*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-07-26 16:29:04Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Mubariz
Verified Buyer
On training days I take it not 2, but 3 capsules. On other days, 2. I recommend!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-07-22 08:52:20Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Jorge G
Build Muscle
Verified Buyer
take it usually before my workout session, increase the blood flow. After 2 weeks of used*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-06-10 10:12:23Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
John G
Verified Buyer
I don't see any pump from this....might need more time ro see a difference*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-05-29 13:30:14Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Otniel R
Burn Fat
Verified Buyer
Still looking for expected result. I only using 3 times weekly*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-04-17 16:20:53Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Oscar M
Verified Buyer
I have bought this a few times already.  I think I can not only feel but I can see the difference..*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-04-15 21:10:18Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Karamjeet S
Build Muscle
Verified Buyer
It works well..!! solid product..I take it usually before my workout session!!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-04-14 16:12:30Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Oscar A
Build Muscle
Verified Buyer
Nice, I hace use it for about 2 months and it works fine, nice pumps and veins*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-04-08 18:00:49Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Mirsad K
Increase Strength
Verified Buyer
Great product, works very well for me. I just started using it before my workouts and it has been great.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-04-05 15:54:14Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Jakob W
Verified Buyer
I'v'e only just started using L-Arginine, so I can speak to my present experience as it works.  I'm a pretty bug guy losing weight being careful with my diet putting my getting back in good 'muscular' shape ahead of losing fat.  And the pumps I get are great.  I may need to start doing a little cardio like 15 to 20 minutes if not 30 minutes before workouts just to speed up the weight loss.  But, if I do, I know L-Arginine and other supplements like it will help me to maintain my progress or gains helping to keep any losses on that end minimal while I do the cardio.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-04-05 15:54:14Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Hsin-Hao T
Verified Buyer
Just start taking this product, I know what L-Arginine does, hope this brand got what it says/does.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-24 12:01:18Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Rodney C
Increase Endurance
Verified Buyer
Excellent workout supplement. Gives longer workouts. Good value for the price*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-22 16:30:41Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Ramzy
Verified Buyer
Gives a great pump and the fact that it's non stim can be stacked with stim based pumps!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-18 16:29:16Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Kaldo U
Burn Fat
Verified Buyer
Got it on a sample price. I was skeptical of it since I started bodybuilding but it jumped to the bandwagon when its on sale. Seemed to help with my performance as I started to go with more heavier weight than usual and have more sets.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-15 16:10:55Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Fahrudin L
Verified Buyer
Excelent, my favourite supplement. Good brand, good stuff, will buy again*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-05 15:35:02Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Carlos E
Verified Buyer
The pump from this product has not disappointed as long as I carb up prior to workout thanks*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-05 14:23:11Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Carlo P
Burn Fat
Verified Buyer
It works great if combined with a pre workout. It gives me the push to workout. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-03-04 10:56:14Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Ahmed A
Build Muscle
Verified Buyer
A great l-arginine formula and I felt the pump from the first week.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:31:22Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Timm
Verified Buyer
Good product, take it before training, blood flov in the muscle good*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:24:50Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Makhmud H
Build Muscle
Verified Buyer
Within a short time of use, you start to feel the pump and the power. It is ideal for those who like a single vein*
Was this helpful?
You found this not helpful
2 of 2 found this helpful
2024-02-24 12:21:45Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Eric M
Burn Fat
Verified Buyer
It gives be a good pump while in working out and I feel really good *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:21:45Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Jamar R
Verified Buyer
this has always been my go to for blood flow while I was training to get that crazy pump*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:21:45Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Chris L
Build Muscle
Verified Buyer
Good product. I feel the pump after taking this product. Very good. *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:21:45Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Emil G
Build Muscle
Verified Buyer
after one week usage I began to feel the pump in my body. It really increase the blood flow. Recommend to all.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:21:45Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
IRONRAYD3R
Verified Buyer
new information that this should be combines with citrulline to maximize the effect - take with carb*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:20:05Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
josh p
Build Muscle
Verified Buyer
absolutely noticed a difference in my workouts, even share it with trainers at my gym who notice as well*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:20:05Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Marlon M
Build Muscle
Verified Buyer
Easy to swallow pill makes it easy to add this for muscle recovery*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:20:05Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
paul k
Verified Buyer
Got this as a bonus add on. Never considered this supplement but it gives a great pump*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-24 12:20:05Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Kevin F
Build Muscle
Verified Buyer
This is a good supplement from a reputable brand with a good price.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-14 18:36:24Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Mark A
Verified Buyer
Noticed a difference the first time I used it with my pre workout *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-13 12:11:59Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
T - III
Healthy Lifestyle
Verified Buyer
Excellent addition to take before your workouts! Great supplement for a boost to increase blood flow, enhance your performance in and out of the gym, also to enhance your pumps and during your workout! Is it essential? - that is always a discussion... But, This works for me, & recommend trying it once to see if it works for you!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-09 18:23:33Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Kenneth B
Verified Buyer
Good pump, really gets the blood flow going and makes me feel good*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-09 18:23:33Z
Loading
Overall Rating
    Show More +
    Show Less -
User Image
Wayne C
Verified Buyer
Helps me in the morning at work as my job is physical and I start early!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2024-02-09 18:23:33Z
Loading
Loading
VIEW 50 MORE REVIEWS
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.