Per4m launched five whey protein flavours, and this might be the most creative line-up we've seen from them yet. From chocolate-cake-inspired blends to sweet-and-salty curveballs, these go well beyond your standard whey options.
At launch, these five flavours competed for a place in the full-size range. French Toast Maple Swirl later won the vote.
If you're into dessert-style shakes, bolder flavour profiles, or you're just bored of the usual chocolate-vanilla-strawberry trio, these are well worth a look. You can browse the full Per4m range here.
A closer look at the new Per4m flavours
Each one brings something different to the table. Some feel warm and familiar; others are out there for people who like to try something new. Here's the rundown.
Vincent The Caterpillar
Vincent is a rich, chocolatey flavour with a creamy finish that feels far more indulgent than your average chocolate whey. Instead of a plain chocolate shake, you get notes of buttercream, soft vanilla and a deeper cocoa flavour — more cake than milkshake.
It's nostalgic and comforting, but elevated enough to stand out. If chocolate protein is your usual go-to but you fancy something a bit more interesting, this could be a real contender.
Shop Vincent The Caterpillar here.
French Toast Maple Swirl
This one leans right into sweet, breakfast-inspired territory — rich fried-bread notes, maple syrup sweetness, and hints of cinnamon and caramelised butter. There's a soft custardy quality to it too, which gives it a warm, comforting finish.
It's indulgent and full-bodied, and it later won the vote to join the full-size range.
Shop French Toast Maple Swirl here.
Cinnamon Crunch
Cinnamon Crunch takes one of the more familiar directions in the line-up. Aromatic cinnamon, sweet caramelised sugar and toasted grain notes come together to recreate that moreish cereal-milk flavour we all secretly love.
If cereal-inspired flavours are already your thing, this is a familiar place to start.
Raspberry White Chocolate Matcha
This is easily the most distinctive flavour in the line-up. It opens with a sweet white chocolate base, then sharp raspberry cuts through, before matcha rounds it off with an earthy, slightly savoury finish.
It's not a safe or standard whey flavour — which is exactly why it's the wildcard. It could either steal the show or stay a niche favourite, depending entirely on your taste.
Shop Raspberry White Chocolate Matcha here.
Churro Pretzel
Churro Pretzel brings sweet and salty together in a way that grabs your attention straight away. It starts with fried bread and cinnamon, then rolls into buttery sweetness with a subtle salty pretzel twist.
That balance sets it apart from typical whey flavours, and it feels like a strong shout for anyone who wants something a little different without straying too far from familiar dessert territory.
Which flavour won?
This drop let customers help decide the future of the range.
French Toast Maple Swirl was picked to become a full-size tub based on customer feedback and demand.
Each flavour offers something different:
- Vincent The Caterpillar – rich, nostalgic chocolate dessert
- French Toast Maple Swirl – sweet, comforting breakfast-style
- Cinnamon Crunch – easy, everyday cereal milk
- Raspberry White Chocolate Matcha – bold and experimental
- Churro Pretzel – sweet-and-salty standout
Some will naturally pull in a wider crowd, while others stand out for being unique. The original five covered everything from familiar dessert flavours to more unusual combinations, which made the vote interesting.
More than just flavour
The flavours are the headline, but every option still delivers where it counts. Each 30g sachet provides roughly 20–22g of whey protein, depending on the flavour, so it's worth checking the individual nutritional label.
The flavour names may be adventurous, but they're still part of Per4m's Advanced Whey range.
Shop the new Per4m flavours
- Vincent The Caterpillar
- French Toast Maple Swirl
- Cinnamon Crunch
- Raspberry White Chocolate Matcha
- Churro Pretzel
Want to try them all and crown your own favourite? You can shop all Per4m sample sachets here.
Or explore the full Per4m range here.
Final thoughts
This is one of the more interesting flavour drops we've seen in a while. Rather than launching all five as full-size tubs, Per4m asked customers to choose which flavour should make the move.
Five flavours were in the running, and French Toast Maple Swirl earned the full-size spot. You can still explore the original line-up through individual sample sachets while those flavours are available.
Want to compare more options? Browse our protein samples or explore supplement samples.
