Mutant PRO 100 4LB - Old formula 


Every MUTANT knows that when it comes to packing on muscle, in protein powder nothing‘s better than whey. And if you’re like most of us, you just go through the motions each day…scoop out the powder, drop it in water, mix and swallow. You know you need protein so you just do it. When it comes to whey, great taste is something we've all just seemed to learn to live without as we drink shake after shake. But when was the last time you actually looked forward to drinking your protein shake? We mean REALLY looked forward to it? One that you just couldn't wait to gulp down or savour the dessert-like taste. MUTANT PRO 100 is about to change your expectations, forever…



  • 100% whey
  • 100% gourmet
  • 100% easy mixing
  • 25 grams of pure whey protein per scoop
  • No “proprietary blend”, no hidden ingredients, no-nonsense whey
  • Rich, deluxe gourmet flavours that will rock your taste buds!


In Depth


When it comes to taste, MUTANT PRO 100 is the absolute best-tasting protein we've ever formulated. In our countless taste tests, testers raved about each flavour. For example, some were shocked at just how bang on the Birthday Cake flavour was! Others raved about the taste, look and terrific aroma of the Mint Chocolate Chip Ice Cream flavour! And the Rich Chocolate Milk flavour had even a few testers sporting some funky milk mustaches as they gulped down their shakes – we wish we had THOSE pictures that day!


It may shock you but the majority of the most expensive parts of any protein powder are the actual flavour ingredients themselves. Gram for gram, the flavouring ingredients can cost up to more than 10 times as much as the whey protein, easily. Like anything in life, you get what you pay for. For flavour it's pretty simple – include more flavour, and you’ll have a better-tasting protein. But in an effort to cut costs and boost profits, many brands use the least amount of flavouring available. The result is a wave of bland-tasting whey proteins you’ll find in stores and online. MUTANT PRO 100 is different. We spared no expense on flavouring – none at all. In fact we worked directly with some of the top flavour experts we know who actually supply some of the most recognized milkshake and ice cream brands on the planet, and we did taste test after taste test until we got it just right. The end result is a protein shake that’s so amazingly delicious you will want to try all SEVEN mouth-watering, awe-inspiring, flat out gorgeously gourmet flavours!

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Mutant Pro 100 4lb - Old Formula

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