Six StarNitric Oxide Supplements for Men & Women, Muscle Builder (60 Count) - Nitric Oxide Booster Pills Muscle Pump Pre Workout Supplement - Sports Nutrition for Muscle Building, Strength & Energy

This is a very good product especially for older gentlemen who need to improve their circulation for their feet and their lower legs and their hands. It also improves circulation in other special ways.

If you are looking for a magical supplement that will make you huge, then you will be disappointed in this product. However, if you are in tune with how your body feels before, during and after a workout, then this product might just be for you.I've been using Nitric Oxide for about a week and here are a few things I have noticed so far: When taken 30 minutes prior to a workout, I definitely tell that my body feels ready to go. It's not a caffeine buzz but more of a natural boost of energy. During my workouts, I definitely have felt that my recovery time between sets has shortened and I can take in more oxygen. I already have excellent cardio but I can definitely feel a slight, but noticeable, increase in my oxygen intake. Also, I've noticed that the veins in my arms pop out more and my muscles definitely feel more pumped. Finally, I definitely have noticed that I can push through additional reps and increase the weight a bit. I'm not saying that nitric oxide dramatically changes my workouts but there are enough small noticeable effects that have definitely improved my recovery and workouts. Is this product worth a try? I think so. Just make sure to follow the directions.

Yeah, they don’t taste that in the ingredients are top-tier. The effectiveness is amazing. These bad boys are big and go down rough if you not hydrated. They will be a hard pill to swallow literally. Not a crash in sight. And I’m familiar with everything they have used to make them. So no strange ingredients.

I used this supplement years ago and I’m very happy to find it hasn’t changed. I don’t believe it does anything other than being effective at giving me a really good pump when I lift. I’d get pumped anyway, but Six Star makes it better for not much money.

So this delivers Nitric Oxide, and they claim it gives you fuller muscles & increased endurance during workouts. While I haven't seen or felt "muscle fullness" from using this product, this product DOES reduce fatigue and allow me to exercise longer and with more intensity. My cardio workouts went from 45 minutes to an hour and a half, and I double the length of my strength training sessions. I get more out of workouts as well - I'm able to give 100% the whole time instead of burning out & taking longer and longer breaks between sets. Recovery is also improved for me - barely any muscle aches the next day, and I'm able to train more frequently and take fewer rest days. Contains no caffeine, so I can still enjoy my morning coffee while taking it. No noticeable side effects - a touch of headache when it starts taking effect - it's a vasodialator that opens up your blood vessels, so I need a corresponding increase in blood volume (e.g., increased heart rate from exercise). The headache is mild and is usually gone by the time I finish my workout, so no complaints. If you're an expert or professional athlete, there are probably more effective pre-workout formulas out there. But for poor noobs like me that are curious about nitric oxide, there's nothing better.

Don't notice a difference.

Great product and so much better now that it is no longer coated in red40 dye!!

I have been a loyal customer of Six-Star products for over 25 years. Recently, I received a shipment from Amazon and discovered that the No Fury pills I ordered were white instead of the traditional red color. As an experienced user of these products, I am aware that the white pills are Creatine, not No Fury. I visited a Walmart store to purchase the product and encountered the same issue with the No Fury pills there as well.Over 96 hours ago, I sent a message through the Six Star website to inquire about this discrepancy, but I have yet to receive a response. After taking the white pills, I noticed that I did not experience the usual vascular pump that I am accustomed to with the red No Fury pills.I kindly request that all customers verify the color of the capsules before consuming the product to ensure they are receiving the correct supplement.