What is Serious Mass by Optimum Nutrition?

Optimum Nutrition

Serious Mass is the ultimate in weight gain formulas. With 1,250 calories per serving and 50 grams of protein for muscle recovery support, this instantized powder makes the ideal post-workout and between meals shake for sizing up your goals. The bulk of the 334 gram serving size is made up of carbohydrates essential for assisting muscle growth, boosting glycogen energy stores and helping hard gainers and serious athletes alike gain kilos fast.

Why should I use Serious Mass by Optimum Nutrition?

  • 1250 Calories Per Serve
  • 50g of Protein Per Serve
  • 25 Vitamins & Minerals in Blend
  • 334g Serving Size


24 Tell All - How does it work?

Serious Mass is just what the name say it is! This is for any person wanting to pack on weight fast with its 1250 consisting of 50g of protein and more than 250g of carbohydrates. Serious Mass provides you with the tools you need to pack on the kilos and help develop the physique you've always wanted. The team at 24 Hour Nutrition love all the Optimum Nutrition range and Serious Mass takes the cake, pun intended.


Alright, I'm sold - Where can I get it?

When you buy Serious Mass by Optimum Nutrition from 24 Hour Nutrition, not only are you getting a top of the range product for the lowest price, but you're also getting huge value for your money! With Same Day Dispatch, AfterPay , zipPay and SECURE PAYMENT PROCESSING, you know you're in good hands when you shop with us. So what are you waiting for! Shop with 24 today and experience the difference.