Certification status
Informed Sport
science in sport Beta Fuel Dual Source Energy Chews
SiS Beta Fuel Dual Source Energy Chews deliver endurance carbohydrate in a chewable form, using a dual-source carb mix the brand says raises absorption — a chew alternative to gels. Informed Sport certified, with every batch tested against the banned-substances list. £13.85 on Amazon UK, rated 4.6 from over 400 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
- How are the chews different from a gel?
- Same goal — carbohydrate during endurance exercise — in a chewable format that some prefer to gels.
- What is “dual source”?
- A blend of two carbohydrate types, which the brand says raises the rate the body can absorb and use them.
- Is it banned-substance tested?
- Yes — Informed Sport certified, every batch.
- Where can I buy it?
- Amazon UK at £13.85.
