Optimum Nutrition has some of the highest quality protein supplements in the world, by far the most popular protein on the planet is Gold Standard 100% Whey. Serious Mass is it's bigger brother. With 1250 calories per serve, this mass monster is amazing.
- 50 grams of protein per serve
- Ideal for bumping your calories
- Ratio'd to add good muscle mass
Serious Mass Flavours
When it comes to hard gainers or endurance athletes alike it can sometimes seem impossible to eat sufficient calories. Optimum Nutrition makes your calories seem effortless with the following delicious flavours:
Banana - A more subtle and complex flavour than you would expect. Deliciously creamy start to finish.
Chocolate - A rich dairy chocolate taste, no over-powering artificial aftertaste.
Vanilla - Delicious vanilla cream, no clump at all not too sweet.
Strawberry - Sweet strawberry milkshake, smooth and soft all at the same time.
The DS Promisse
Here at Discounted Supplements we live and breath all things Health, Nutrition, Fitness and Sports. We know how important it is for you to fuel your body with what it needs to Train Harder and Recover Faster!
Our entire range has been hand selected by our team of industry experts to ensure you get exactly what you expected, each and every time.
We stand by our products so that you can shop in confidence.
Buy Now Pay Later
We all know there's no better feeling than getting the tools you need to attack your goals in and out of the gym! Our Buy Now Pay Later options are here to take the stress out of shopping and get you achieving your results quicker.
Simply add your items to your cart and select either zipPay or AfterPay at checkout.
Serious MassOptimum Nutrition
Customer ReviewsWrite a review
I have bulked up by 2 kg in a month’s time. Just need to couple it up With enough cardio and of course heavy lifting.
Thanks for the service
Delivery only took 2 days and I bought op nutrition serious mass, it is great tasting and mixes well. Great sight, definitely made a customer for however long your business is running. Good job
The product was great, delivered fast. Really happy with everything. Thank you