Use Code "REFUEL" for 10% OFF!*
Days
Hours
Mins
Secs

Back to product overview

OPTIMUM NUTRITION GOLD STANDARD PRE-WORKOUT Reviews

4.65/5 based on 144 reviews
5 star
(111)
4 star
(24)
3 star
(8)
2 star
(0)
1 star
(1)

Overall Rating

9.3 /10

144 Ratings

Average Flavour Rating

9.5 /10

7 Flavours

Top Rated Flavour

10 /10

Watermelon


5/5
Great Product. This Pre workout is amazing one of the best I've ever tried.
5/5
Love this pre-workout, been using it for a while now, love the watermelon and apple flavours
5/5
Pre workout is excellent for me, also its not too sweet. Shame I can't get the pineapple flavour in the 60 servings.
4/5
Solid product. Not too sweet so good for those early mornings.
4/5
Great pre workout product. First time ordered great service
5/5
The best pre-work out I've ever had. I've been using it for over a year now. I love the watermelon and green apple flavor.
5/5
I haven't tried many pre-workouts cause I fell in love with ON from the start. I've tried the green apple, blueberry lemonade and the pineapple. So far pineapple is the best!
5/5
First time trying a pre-workout so have nothing to compare to but definitly makes me feel more focused on days where I'm fatigued and tired and gives me a noticeable boost. Keen to try other flavours too.
5/5
Great tasting pre workout, very natural pineapple taste, favorite flavor so far :)
5/5
Nothing I'd rather drink before passing out after heavy deadlifts
5/5
Great stuff, give it about 20min to kick in.
5/5
Really happy with my purchase. Picked the green apple flavour and it is really nice. Definitely feel like it does it’s job a good pick me up prior to workout.
4/5
Great stuff. We got a free sample of it when we signed up to our gym and went online that night to buy it. Great taste, helpful energy boost and great value for money when you consider how many servings you can make from it. Only note is I recommend halving the servings because it is quite a strong taste and if you aren't used to it it's very intense.
5/5
Great taste. Great feeling. Good stuff.
5/5
Defs makes the cut. Through recommendation and reading good reviews. I am not disappointed!! Bomb.com
5/5
Great pre workout. My favourite on the market Super fast delivery and an easy website to use. Love Sprint Fit. Great team
5/5
Love this brand. One of the only ones that doesn't give me a massive headache. Super effective and awesome flavors. And wonderful to down
5/5
I received a sample and loved it. I immediately purchased a tub for myself. The flavours make it so easy to drink without any horrible after taste, dissolves quickly into water. I definitely have increased energy and I am able to put a lot more focus and effort into my workouts since starting on this product. It has helped my stamina while doing my boxing training.
3/5
It's OK. Find that it doesn't mix as quickly as other pre workouts. I used pineapple and it tastes fine
5/5
Have tried a few different flavors for this brand now and while I have favorites the results are always the same. A good kick that gets me through the workout without a major slump afterwards. Easy to mix and drink.
5/5
Great product! I Train at 4 am and it definitely gives the kick i need. As soon as you take within 20 to 30 minutes you feel that itchy feeling.
5/5
Great product, tastes amazing and gives a mean pump
4.5/5
Have been using this for the last week usually only on leg days and I looooove it. The watermelon flavour is BOMB AZ. I can really work up a sweat and really push myself to finish my workouts to extertion. No jitters for me and I usually have 1 1/2 scoops. Thanks Sprintfit for the fast deliverys and affordable products. From a regular customer.
5/5
Cheap and tastes really nice. Would definitely buy again
5/5
Easy website, fast shipping, no complaints!
5/5
One of the best pre workout on the market and I've tried many
5/5
The flavour is amazing and the energy boost you receive is great it's a great pre workout if your hitting the gym hard 5 or 6 days a week don't forget to cycle your pre workout intake as you may find you start to rely on it to have good workouts. Personally I workout 5 days a week and I take it before the 3rd and 5th workout to get me through the working week.
5/5
Great products helps with high intensity and long training's.
5/5
I’d like to recommend anyone looking for the right one to smash each gym sessions :)
5/5
Nice and tasty pre workout, it does the job
3/5
fantastic service from SprintFit team. will definitely shop again!
3.5/5
This was my first ever pre workout. I brought it in the green apple flavour as it seemed to be well liked compared to the others. I’ve now finished the container. I first tried one scoop and it didn’t really do anything for me so have to have two scoops. With two scoops I do feel like I can push myself a lot more with cardio, I do get the tingles which last probably 1/4 of the way into my workout and at first I was like what’s wrong with me but I don’t mind it too much. I like it but am trying something different to see what it’s like compared to this one as it’s the first one I’ve tried.
5/5
First preworkout I’ve tried where the taste doesn’t make me gag. I got green apple.
4/5
My go to for pre wokouts. All flavors taste OK. Great energy when working out and doesn't spin you out.
5/5
Gold Standard pre workout packs a hell of a punch! If you're feeling sluggish before a workout, get this in ya! Watermelon is my favourite by far!
5/5
This is now my new favorite pre-workout. Before it was always curse for me but I was finding with the 'blood flow enhancers' that they were using that I would start to get light headed in the top reps of heavy lifts. Have only tried green apple and it taste amazing, like a green apple chuppa-chup. Had 20 minutes before workout and was ready to go with a decent kick up the ass but no tingles or edginess. Will defiantly be buying again!
3.5/5
I tried the fruit punch flavor - don't like the taste at all. That being said, it does give me a huge energy boost during my workout and keeps me going and going. I like ON and would recommend it but not fruit punch flavor. Yet to try there other flavors.
3/5
Got the pineapple which was quite tasty but the effects were quite average. Maybe it's cause it is under-dosed with a lot of the ingredients so 2 scooping is required.
4/5
I have tried the green apple, I like this flavour because it isn't too sweet like other pre-workouts. This pre-work out gets me going but it doesn't give me sustained boost or focus like others have. However, I didn't get any nasty tingles or shakes from this stuff either.
5/5
I've found that this pre-workout really works for me. It gives me energy, which gives me focus and drive. It prevents me from hitting the wall early on like I used to. I do get a bit of tingling in my hands, but it goes away once I start exercising. I've been taking it 20 - 30 minutes before my workout as it takes about 30 mins for caffeine to work. I definitely recommend giving this one a go if you haven't tried it before. I got the apple flavour - Love it.
3.5/5
great value for money like all the other optimum nutrition products. great pump and sustained focus
5/5
When it first came out, I was very eager to try it. I bought Fruit Punch from SprintFit. Fast and efficient delivery. Honestly I love it and have recommended to all my friends as well.

Instagram sprintfit

FIND OUT BEFORE ANYONE

Receive exclusive offers and news that will brighten up your day!

Sign up successful!