
Posted 11/6/2026
50% Off Muscle Nation Protein Bars, Most MN Products & Grenade Bars at Woolworths
Groceries

Woolworths has slashed prices on a huge range of Muscle Nation and Grenade protein bars and snacks. You can grab 50% off almost everything in the Muscle Nation lineup, including protein bars, custard bars, cheesecake bars and more.
Perfect for stocking up on guilt-free treats or post-workout snacks.
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