Certification status
Informed Sport
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bulk Informed Mass Gainer
bulk's Informed Mass Gainer is a calorie-dense protein-and-carbohydrate powder built for adding size, and its name reflects its Informed Sport certification — every batch independently screened against banned substances. Sold direct on Bulk.com and at £49.99 on Amazon UK. 4.5/5 from 198 reviews.
Buy in the UK
- Paid linkView price at Amazon UK
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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
- Why is 'Informed' in the product name?
- It's Informed Sport certified — every batch is independently screened for banned substances — and bulk signals that certification in the product name.
- Where can I buy it in the UK?
- Direct from Bulk.com or on Amazon UK at £49.99, where it rates 4.5/5 from 198 reviews.
- How is a mass gainer different from whey?
- A gainer pairs protein with a large carbohydrate dose for far more calories per serving, helping those who struggle to eat enough to gain size. Whey is mostly protein.
- Is it suitable for tested athletes?
- Yes — the Informed Sport every-batch screening is the assurance athletes under WADA-style rules typically require.
