Nitric Oxide Booster Supplement - Nitric Oxide Flow, L-Arginine, L-Citrulline, Pine Bark Extract - Vasodilator - 100 Capsules

Awesome product and very effective

I originally bought this Nugenix Nitric Oxide Booster at Walmart, but once I saw it on Amazon, I switched — and I’m glad I did. Same quality, better price, and faster shipping. I’m almost done with this bottle and already planning to reorder. ✅ What I like: • Clean energy and strong muscle pumps — I feel it about 30–45 minutes after taking it, especially during upper-body workouts. • No jitters or crash — it gives me energy and focus without feeling overstimulated. • Helps with vascularity and endurance, especially on high-rep days. ✅ The capsules are easy to swallow and don’t have a weird taste or smell. Also, the product arrived sealed and fresh (see my photos). 🏋️ I use this before every gym session, and it’s become a staple in my routine. Honestly, I’ve tried other pump-focused products, but this one feels more consistent and reliable. 📷 I added real photos so others can see how the bottle looks and the size of the capsules. Bottom line: If you want better blood flow, muscle pumps, and an edge in the gym — this is a solid product that delivers. I’ll keep buying it.

I think it works!

Finally a product with a significantly higher percentage of L-Citrulline than L-Arginine! Not a weight lifter workout type....but my blood pressure has been lower and blood flow in lower extremities is improved significantly. Been taking L-Arginine for years and more recently a product that contained both supplements but mostly L-Arginine. Sticking with this one.

Can't really tell if this is working. I don't see any actual improvement with its use. Doctor suggested not to use it because of concurrent heart issues.

Great product

Horrible deal. Four capsules per dose? Crazy.

This product works as advertised. I'm starting my 4th week using the product and I have definitely noticed I have more energy since starting. I'm typically in the gym around 45-50 mins. But since starting this supplement I've been going an hour and 15 minutes without even realizing that I've been in there that long! It may not seem like a big Improvement to some readers but going 20 to 25 minutes longer than my normal workout is considerably a big change for me! And I've been reading about the blood pressure Improvements from other users so I wanted to try it myself. I take Lisinopril 40mg for blood pressure. I decided to get off for 3 days (please consult your Dr. before discontinuing any mefication, I didn't but I'm grown so....) and it has helped lower my B/P. Went from averaging 140-145/86 to 128/81 the 3 days it didn't take any B/P meds. Although I love this product so far I'm going to try another brand of an 02 booster that's cheaper but claims to have the same effects don't know unless I try.