Pre Workout Viper, Berry Blast Flavour | with B12 for Energy, Metabolism & Nervous System | Features Creatine, Caffeine, Beta-Alanine and Glutamine | 40 Servings (320 Grams)

This is by far the best pre-workout I’ve ever had and I’ve had a few. First of all the taste is nice and not gritty like the others, the pick up you get from this is actually insane had some of the best workouts I’ve ever had off of this pre workout.Don’t hesitate just buy worth every penny!

Tastes fantastic as far as pre-workouts go. I started by using half a scoop (1 serving) and if anything I felt more tired in the gym than if I hadn’t taken anything. I upped it to a full scoop (2 servings) and didn’t get the horrible itches from to much beta alanine and had pretty good energy and pump with no come down.Overall it’s a good product not the most effective I’ve ever tried but for £15 for 20 servings unless you have a very low tolerance it’s fairly good for the price.

Great taste, good mixability and most importantly it works well. Gives great focus for the gym, and doesn't containntoo much beta alanine so you don't get tingle or itchy face.Fantastic value for the price, as good as any of the current best selling pre's (have tried nearly all of the currently available pre workouts). Definitely recommend trying this!

I like coffee, so my caffeine tolerance is pretty high, this may account for the fact that I was having to use multiple scoops to get any sort of benefit at all (minimum of 4x the recommended dosage). If you've never touched caffeine in your life, this may give you a boost, but don't bank on this product actually doing that much.On the bright side, it tastes pretty good. I got more use out of it as a refreshing drink during gym sessions, rather than as a pre-workout boost, but if I just wanted a pleasant tasting drink there are a tonne of cheaper alternatives out there.

Ive tried many different pre workouts and was about to give up on them till found viper. My focus was massively increased, energy level was perfect and sustained for a full workout. I love it. Its so good I'd had to make it its own playlist. Heavy metal obviously 😁🤘🏻 Excellent product and would highly recommend

Bought this product after trying several other brands and have been so impressed that I have now got it on subscribe and save. It helps me power through my workouts with added intensity and has really improved my results. I also do not suffer from a post workout crash with this product unlike some others.

Mixes great and great flavour. But not the best for feeling like wanting to hit the gym. I felt tired and lethargic both times using this. I think I will go for a higher amount of caffeine and beta alanine. May use this for bed time.

Originally bought my first tub of this when it was £12.99 and for the money it was OK. Not the best on the market by a long way but worth it for the price. Flavour was not bad and it seemed to mix alright. You feel like you get a slight burst of energy from this before a workout, although having now been training for 27 years I wonder if its no more than a placebo!The major problem though is that the price has been creeping up since I first bought it. Clearly trying to get traction on Amazon by starting cheap to gain ranking / sales / reviews this is now at a price that no longer makes it attractive as you can by better pre's for the money.Note to the seller: Don't get greedy because your going to upset a lot of possibly returning customers.