Certification status
Informed Sport
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Form Performance Protein
Form's Performance Protein is a plant-based blend from the UK vegan-nutrition brand, and one of the few vegan proteins to carry Informed Sport certification — every batch screened against banned substances. It's stocked at two UK retailers: £26.99 on Amazon UK and £27.25 at Holland & Barrett, where it rates 4.09/5 across 231 reviews.
Buy in the UK
- Paid linkView price at Amazon UK
- Paid linkView price at Holland & Barrett
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Why this certification matters
- Informed Sport
- Informed Sport certification is especially relevant for athletes in tested sports because products are batch-tested for substances prohibited in sport.
Frequently asked questions
- Is Form Performance Protein vegan?
- Yes — Form is an exclusively plant-based brand and Performance Protein is a vegan blend.
- Is a vegan protein really banned-substance tested?
- This one is. It's Informed Sport certified, so every batch is independently screened against the banned-substances list — uncommon among plant-based proteins, which makes it a genuine option for tested athletes.
- Where is it cheapest in the UK?
- Amazon UK lists it at £26.99 and Holland & Barrett at £27.25 — closely matched. The Holland & Barrett listing carries the larger review volume, 231 versus 114 on Amazon.
- Why choose a plant protein over whey?
- Plant proteins suit vegans and those who find dairy hard to digest. They blend multiple plant sources to round out the amino-acid profile that a single source can lack.
