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OPTIMUM NUTRITION GOLD STANDARD 100% ISOLATE Reviews

4.85/5 based on 135 reviews
5 star
(124)
4 star
(9)
3 star
(2)
2 star
(0)
1 star
(0)

Overall Rating

9.7 /10

135 Ratings

Average Flavour Rating

9.6 /10

5 Flavours

Top Rated Flavour

10 /10

Chocolate Bliss

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5/5
This flavour is absolutely delicious!! The 100% isolate is perfect for my lactose sensitive gut and it tastes just like a chocolate milkshake. Fantastic way to get my protein in and this will be my go to from now on!
5/5
Sprint Fit is the only store i deal with, easy process with quick delivery. also imo, Optimum Nutrition Gold Standard 100% Isolate is second to none. trust the process, trust Optimum Nutrition Gold Standard 100% Isolate!
5/5
I was looking for a new protein powder to try, and I found this based on the reviews. I was not disappointed. The rich vanilla flavour is amazing for my morning smoothies. The smell is so yummy!
5/5
I had a friend recommend my this product as most protein powders I’ve tried are usually chalky, lumpy and just don’t taste nice. After trying this I found it’s very smooth with milk or water and actually tastes like a milkshake. Will definitely be buying this again and also happy with the price ranges too
5/5
Perfect production
5/5
It taste really good! Not too sweet or super chocolatey, the perfect balance. The after taste almost reminds me of brownies ?? will buy again!
5/5
Excellent product, this taste delicious, like an Oreo biscuit!! Would definitely buy again.
5/5
Best flavored protein you can buy, hands down and mixes very easily.
5/5
I bought the vanilla wey as a recommendation and I was surprise. Taste really good. I use do make my smoothie in the mornings.
5/5
Good taste
5/5
Recently swapped my pp to Optimum Nutrition. Love the flavour! Won't go back to what I was previously using. Great value for money and always fast shipping with Sprint Fit
4.5/5
This protein is amazing, it’s the only one (and we have tried many!!) that meets my husbands nutritional needs but doesn’t give him awful gas!! Such a win!
5/5
Great stuff, used for months now. Go for the chocolate though, easy to mix and good taste even with water.
5/5
Very good, I like that it’s low in sugar and fat. I put it into my frozen banana, almond milk and Greek yogurt smoothie. It gives me energy and keeps me full all morning. The flavour is great too, it tastes better than other protein powders out there.
5/5
This is my GO-TO protein. I know it's more expensive but the flavour is great (not too sweet), the ingredients are great and the texture is good (not like with other protein powders).
5/5
First time purchasing this brand protein powder based on reviews I had read and it did not dissapoint! Best tasting protein powder I have tried. I mix with water and is very smooth, dissolves well without any lumps and tastes absolutely delicious (chocolate bliss)
4.5/5
Well-made product, easy to dissolve and doesn't taste like cardboard...
5/5
Didn’t exactly know what I wanted but really pleased with this product. Ticks all the boxes and good flavour
5/5
Tastes really nice, isn't over powering but isn't subtle enough to where you can't taste it at all.
5/5
Absolutely amazing. Love the taste not overly strong.
5/5
Love this protein powder, tastes nice, blends really well and is not gritty or chalky.
4.5/5
Initially wanted to get a big size but this is perfect for a beginner/tester size! It fits at my desk so I can keep it at work, not massively oversized tub and you pay for what you get - great quality and good bang for buck :)
4.5/5
It was a great product to build their muscle and energy great
5/5
Tastes great, good consistency
4.5/5
Good flavour!
4/5
This is really yum blends well with ice and banana
5/5
Great product
4/5
Helped with my muscle build and fat loss. I also like the flavour especially when mixed with my mostly vege-based smoothie
5/5
Hits the spot with every smoothie. Love this product.
5/5
Love this product! Was recommended by my personal trainer and couldn’t be happier. Literally takes like a chocolate milkshake
5/5
As usual delivered quickly, got it on sale for $136. Tastes good, texture is good, not gritty and meets my protein requirements for the day.
5/5
Love this product. Not heavy at all and doesn't give you that bloated feeling a lot of protein powders give. I've been having it in my daily smoothies and ive lost 9KGs, its the only part of my diet and exercise routine that ive changed so its definitely works well as a part of a balanced diet. Very smooth, dissolves easily and doesn't leave a milky taste. Vanilla is definitely my favorite and goes with everything - unfortunately it was out of stock so had to try the chocolate, took a while to get used to the taste but otherwise great as well. Definitely recommend.
5/5
Really clean tasting shake. Not too sweet, the chocolate is more of a creamy icecream flavour rather than a rich style chocolate taste. Sits on my tummy well and has definitely boosted my weight loss while maintaining my muscle mass already after one week of daily shakes
5/5
The product is so go good and doing it's work. The flavor is really good too. 100% worth to give a try.
5/5
My favourite isolate for the last 5 years
4.5/5
Premium quality products. Highly recommend

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