Loading the freshest prices...
One short email a day. The five sharpest drops across Australian stores. Unsubscribe in one click.
Live prices
Looking to save money on protein powder at Nutrition Warehouse? This page lists their protein powders sorted by cheapest upfront price, current as of May 2026 and refreshed regularly. Right now, Switch Nutrition's Beef Protein Isolate starts at just $19.95, making it the most affordable entry point. You'll also find options like Macro Mike Peanut Protein at $44.95 and Happy Way Vegan Protein at $49.95. When comparing products of different sizes, always check the cents per gram of protein rather than just the sticker price, as a larger tub often delivers better value per serve even if it costs more upfront. This comparison includes whey, plant-based, beef, egg, and collagen proteins from various brands stocked at Nutrition Warehouse, so you can quickly spot which products fit your budget without having to visit the store or click through dozens of product pages.
Check the price per 25g of protein, not just per kilo. A $60 tub with 85% protein often beats a $45 tub with 65% protein.
How the live ProteinPrice Value Score is calculated
Switch Nutrition's Beef Protein Isolate ranks 1st on this list with a perfect 10/10 value score. At 3.17 cents per gram of protein, it's the most cost-effective option available at Nutrition Warehouse. The major trade-off is the tiny 120g size, which is essentially a sample tub. You'll need to buy multiple units or accept frequent reordering. Still, if you're curious about beef protein or want to test the chocolate sea salt flavour without commitment, this price makes it risk-free.
Macro Mike's Peanut Protein ranks 2nd on this list at $44.95 for 500g. It scores an impressive 8.9 out of 10 for value, making it one of the better deals at Nutrition Warehouse. The smaller 500g size means you'll reorder more often than bulk options, but the price per gram of protein is competitive. A solid choice if you're after something different from standard whey or plant blends.
Switch Nutrition's Egg White Protein ranks 3rd on this list at $44.95 for 600g. At $7.49 per 100g, it's a solid mid-range option for those wanting a dairy-free alternative. The unflavoured format makes it versatile for cooking or mixing into smoothies without clashing flavours. It's not the absolute cheapest, but the value score of 8.5 out of 10 reflects decent bang for buck in the egg white category.
