Six StarSix Star Nitric 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 product works well for me. I can definitely feel the difference in my workouts when I'm no this brand of N.O. I have not had great luck with many NO products. Overall I've been pleased with Six Star supplements and products. I feel the most benefits after loading for 4 or 5 days, then it feels consistent.

Great pump

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.

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.

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.

Don't notice a difference.

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.

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.