Collection: Mass Gainers & Weight Gain Powders in Australia

Mass Gainers & Weight Gain Powders in Australia

If you're a hard gainer struggling to eat enough to grow, a mass gainer makes hitting a calorie surplus far easier. Our Mass Gainers & Weight Gain Powders in Australia range combines high-calorie gainer blends with pure carbohydrate sources like maltodextrin and dextrose, so you can either grab a ready-made formula or build your own around your protein. All lab-tested, made and packed in Australia, with fast Australia-wide delivery.

How to Choose Your Mass Gainer

Super Mass Gainer - a complete high-calorie blend of protein and carbs in one tub. The simplest way to add serious calories for size and strength.

Maltodextrin - a fast-digesting complex carbohydrate. Add it to your existing protein shake to build a custom gainer and control your exact calorie intake.

Dextrose Monohydrate - a fast-absorbing simple sugar, ideal intra- or post-workout to spike insulin and drive carbs into muscle.

If you want convenience, start with the Super Mass Gainer. If you'd rather control your macros, add maltodextrin or dextrose to your usual whey.

Frequently Asked Questions

What is a mass gainer and who is it for?

A mass gainer is a high-calorie powder blending protein and carbohydrates to help you reach a calorie surplus. It's best for hard gainers and anyone who struggles to eat enough whole food to grow.

When should I take a mass gainer?

Many people use one post-workout or between meals to top up daily calories. The key to gaining size is a consistent daily surplus, so timing matters less than total intake.

Can I make my own mass gainer?

Yes. Add a carbohydrate source like maltodextrin or dextrose to your usual whey protein to build a custom gainer, giving you full control over the protein-to-carb ratio and calories.

What's the difference between maltodextrin and dextrose?

Both are fast-digesting carbs. Maltodextrin is a complex carbohydrate often used to add steady calories, while dextrose is a simple sugar that spikes insulin quickly, which some prefer around training.

Will a mass gainer make me fat?

Mass gainers add calories, so use them to reach a controlled surplus rather than an unlimited one. Pair with resistance training and adjust your serving size to match your goals, and this Mass Gainers & Weight Gain Powders in Australia range gives you both ready-made and build-your-own options to do that