We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Manuel Arias |
Superior quality arginine
A superior quality arginine that is supplemented with vitamins B1 and B6. Highly recommended. Oh, and at an amazing price.
Alejandro |
Quality L-arginine
It is taken by my father who is a professional athlete and it works very well, recommended this brand.
Jose Manuel |
Try it
I am getting a taste for arginine and citrulline malate. More congestion is noticeable.
Adriano |
Price-quality
Good product, in the indicated doses it is quite effective. I take it before training.
Yeray |
Great supplement
I think it is a great supplement for its benefits. In my case I notice less fatigue, because I usually have arginine deficiency and better vasodilation. I usually take it as a pre-workout. The only downside would be the dosage, three capsules a day. Otherwise I recommend it.
Diogo |
I recommend
I recommend HSN's L-Arginine. It improves circulation, sports performance and boosts nitric oxide production. Ideal for athletes and cardiovascular health.
Luis |
Excellent
Excellent value for money. Well packaged and easy to take. Results are still early but I'm confident it won't disappoint.
Tote |
Very good
I take it during training combined with ornithine, lysine and I notice the effect. I recommend it.
Tote |
Excellent
A must in high-intensity routines, it is a classic and stimulant-free for the most sensitive.
Luis |
Good product
Adequate doses of L-arginine at a very competitive price. Whether you're a sportsperson or not.