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OPTIMUM NUTRITION SERIOUS MASS Reviews
5/5
Harry
Published Thursday, 14 October 2021
Love this protein powder. Vanilla flavour best for mixing in a smoothie after a workout.
5/5
Jayden
Published Tuesday, 21 September 2021
Awesome taste, really easy to drink and doesn’t leave bloating like some other products tend to leave. Powder is super easy to mix and doesn’t leave any gritty feeling in your mouth. The strawberry flavour taste like any branded milk but can get sick let after a while.
4/5
Matt
Published Sunday, 12 September 2021
A filling shake.
4/5
Mr_Likewise
Published Thursday, 19 August 2021
Tried a few diff mass gainers, this one is definitely on the tasty side. Easy to mix with fruit etc. Will definately buy again. I tend to bounce between this and MusclePharm Combat XL. Always the vanillas as I find them easier to mix with other flavourings...mio...
5/5
Jayden
Published Friday, 13 August 2021
Amazing flavours have tried 3/4, easy to drink and the most mixable powder I’ve tried. Very gentle on the stomach no issues with digestion. Great powder for beginners and pro. Obviously results can vary person to person and for goals. I used to outlet gain weight and worked for me really well.
5/5
Dez
Published Friday, 6 August 2021
Helpful for gaining muscles
5/5
Adam
Published Thursday, 5 August 2021
I found it difficult reaching my daily kilojoule goal with food alone, however the Serious Mass Protein has helped significantly! Tastes great and works a treat, highly recommend.
5/5
Kristika
Published Friday, 23 July 2021
Always buy this. Very tasty flavors I love chocolate more than vanilla though. High calories good for weight gain.
5/5
Jasmine
Published Thursday, 24 June 2021
Good product ! And really good size for the $$
Will deffintly be buying again
4.5/5
Krish
Published Thursday, 29 April 2021
The serious helped me to achieve my goal ...! I was 77 kg before i started taking it and after i gained a weight upto 82 kg with a pure muscle formation ...!seriously very well ...!Thanks sprintfit for providing me such a good supplement
4/5
Krish
Published Thursday, 29 April 2021
The serious mass works very well and the taste is awesome
4.5/5
Anthony
Published Thursday, 8 April 2021
This product was very good I gained a lot of weight compared to other products
5/5
Tina
Published Sunday, 4 April 2021
Amazing product !!
4/5
Christian
Published Thursday, 11 March 2021
Amazing taste recommend it
4.5/5
Marc
Published Thursday, 11 March 2021
mmmmmmm... chocolate is my favourite....
another great product from O.N.
4/5
Rick
Published Thursday, 11 March 2021
Great tasting supplement. I can definitely feel the difference, I don’t put on weight because I have a fast metabolism, using serious mass by optimum nutrition is helping.
5/5
Matt
Published Monday, 8 March 2021
Great product would highly recommend
5/5
Ando
Published Friday, 5 March 2021
Love this, mixes well and tastes amazing
5/5
Anup
Published Tuesday, 2 March 2021
Serious mass chocolate flavour is very delicious when mixed with minimal water to make it just thick. It gives me more energy and significant improvement in muscle mass .
4/5
H
Published Thursday, 25 February 2021
A yummy mass gainer that isn't too sweet and not chunky like your typical mass gainer. Easy to consume and doesn't make you feel sick.
5/5
Harmony
Published Saturday, 5 December 2020
I love this product. The flavour, consistency, it's also great value for money!
4.5/5
Michael
Published Thursday, 12 November 2020
Great product third time buying.
5/5
Hugo
Published Thursday, 20 August 2020
Easy to drink and has lead to some good muscle mass gain
5/5
Shan
Published Thursday, 13 August 2020
One of the best I've tried chocolate flavor is real nice and mixes well in the shaker I got. Recommend
5/5
Reef
Published Thursday, 6 August 2020
Serious mass has 100% helped me put on weight. As a naturally skinny guy it has definitely helped boost my calories to ensure I reach a caloric surplus. It’s super convenient for on the go and I’ve found it best mixed with calci+ milk or almond milk for a lighter consistency. Chocolate flavor all the way.
5/5
Stvo
Published Thursday, 30 July 2020
Good product, banana is tasty. Sprint fit are always quick with despatch/delivery
4/5
Stephen
Published Thursday, 30 July 2020
Mixed well in milk . Very quick delivery
5/5
Jackie
Published Thursday, 23 July 2020
Really great product ! Results are visible and great service delivered next working day.
5/5
Tate
Published Thursday, 16 July 2020
Love the product. Flavours chocolate peanut butter and Vanilla are delicious! Will continue buying this product! 10/10
5/5
Harmony
Published Friday, 10 July 2020
I highly recommend and enjoy the O.N protein powder. The consistency of the powder, the taste, and the size of the product is very well worth the price. The best protein powder I've ever used.
5/5
Pai
Published Friday, 5 June 2020
Great product works well for the serious
5/5
Joshua
Published Thursday, 28 May 2020
Great product, use this very regularly and helped me put on size a lot
5/5
M
Published Saturday, 16 May 2020
Perfect weight gainer struggled for years to gain weight found this and never going to look back realy works perfect if you looking for bit of extra size and healthy look highly recommend
5/5
Benny
Published Thursday, 14 May 2020
This is the bomb protein powder, 50g of protein and heaps of flavour (chocolate). Absolutely recommend for a fantastic price too I might add.