Customer Ratings & Reviews

Hey this is the best energy drink I have ever had and it is soo tasty to drink.

I recently tried NOS Energy Drink in the grape flavor, and I have to say—it genuinely impressed me. I’ve had plenty of energy drinks over the years, and grape can be a tricky flavor to get right. Too often it tastes overly artificial or syrupy. But NOS nailed it. The flavor is bold and vibrant without being overpowering, and it strikes that perfect balance between sweet and slightly tangy. It reminds me of classic grape soda, but with a cleaner finish and none of that heavy aftertaste. The first thing I noticed was how crisp it tasted straight out of the can. It’s refreshing, especially when ice-cold, and it doesn’t leave that sticky feeling in your mouth like some other energy drinks do. The carbonation level is just right—enough to feel lively and energizing without being too fizzy or harsh. As for performance, NOS delivers exactly what you’d hope for in an energy drink. The boost feels smooth and steady rather than jittery or overwhelming. Within about 15–20 minutes, I felt more alert and focused, but not anxious or wired. It’s the kind of energy that helps you power through a long afternoon, a tough workout, or a demanding shift without the crash that some other drinks cause later on. I also appreciate that the grape flavor stands out in a market flooded with citrus and tropical options. It’s different in a good way. If you’re someone who enjoys fruit-forward flavors and wants something that breaks away from the usual lemon-lime or orange profiles, this is a great choice. The can design stays true to the bold, high-performance look NOS is known for, which fits the flavor perfectly. It feels like a drink built for productivity and drive. Overall, NOS Grape is a strong contender in the energy drink space. Great taste, reliable energy, and a refreshing twist on a classic flavor make it one I’ll definitely keep stocked. If you’re looking for something flavorful that actually delivers on performance, this grape version is absolutely worth trying.

With overall declining levels of customer satisfaction on a global scale, Best Buy has done a great job maintaining customer service that's a cut above the rest. I had a great experience with rare, in-person visit to the retail facility.

This actually tastes good, unlike Redbull, Monster, and Rockstar (which all taste like cough syrup to me). NOS is way better.

really great beverage, the store was so helpful and I got thirsty, thank god they had my favorite energy drink.

Such a great item that when you get it u got to upgrade it and its the best

Works good for the price would buy again wish they had more colors.

The energy drink quenched my thirst as I came back from lunch

YUM and helps keep me running like a fine tuned machine

I liked it, if you like grape soda I would recommend it

Very yummy. We had this in line on black friday so

I believe this could be the bestest thing ever made.

It's not my favorite flavor ever, but it's not bad, either.

I can't even remember what I was doing when I first saw this