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We beat the sh*t out of protein shakes

  • Vegan

  •

    59 calories

  •

    Low sugar

  •

    Nothing artificial

  •

    EASY TO DIGEST

  •

    ALLERGEN FREE

PROTEIN SODAS

CRISP CLEAR. SAY BYE TO MILKY PROTEIN SHAKES.

PRESS WE DIDN'T PAY FOR

Only (feisty) Fans

  • ★★★★★
    I find protein shakes unpalatable. Feisty Sour cherry is my new hyper fixation, it tastes just like a soda. No weird aftertaste!
    Kitty, London
  • ★★★★★
    insane macros, really like that there's nothing artificial or added sugars. I knock back 3 a day post gym.
    Alex, Brighton
  • ★★★★★
    I love this. It's really hard to find a tasty plant-based protein product, this has zero gritty texture or earthy aftertaste. The peach flavour tastes just like a kombucha.
    Source
  • ★★★★★
    Protein products just don't agree with my gut. This is the easiest way to get 10g protein, taste great as a mixer!
    Source
  • ★★★★★
    I was pleasantly surprised, it's not artificially sweet like other sports drinks. You can tell there's real peach juice in it!
    Amy, London

PATENT PENDING FORMULATION

We're obsessed with taste, not just gains. After 3.5 years of molecular science, our PhD scientist formulated a patent-pending technology that delivers 10g of complete plant protein in a clear, clean-label soda that tastes like a soda.

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FEISTY VS EGG

ALL KILLER NO FILLER

  • 10G PROTEIN

  • 100% Vegan

  • 59 calories

  • 2.7g sugar

  • Nothing Artificial

  • allergen free

75% of Feisty's calories come from protein. That's ~50% more than most protein shakes

Founder's Story

I’m Vy, ex-Louis Vuitton fashion designer and certified exercise avoider. Two knee surgeries later, stuck in chronic pain and on gnarly meds, my physio told me to try strength training. I got obsessed. But here’s my hot take: protein shakes taste like sh*t -chalky, milky. Full of junk. I had a sweet spot for sodas. Then it hit me, why not combine both? Feisty was born.

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WHY FEISTY?

  • Taste First

    We prioritise taste first. With a Patent-pending formula and 3.5 years of development. Feisty is refreshing like a soda, none of the chalkiness. Made to be sipp’d and savoured.

  • Quality

    A blend of pea + rice protein delivers all
    9 essential amino acids. Third-party tested
    for protein stability, harmful heavy metals
    and contaminants.

  • fuel your best

    Feisty makes it easy to top up your protein intake. With zero nasties, added sugar or caffeine. Fizz up your protein whenever, wherever.

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HIGH PROTEIN + LOW CALORIES
LOW SUGAR
LOW CARB
CLEAN INGREDIENTS
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