Our Promise To you

At CLNFuel, quality isn't negotiable at any step—from sourcing our ingredients to perfecting the formulation to third-party testing certification. Every batch is held to strict standards for purity, potency, and label accuracy, so what's on the pouch is exactly what's in the gummy, every time.

The Receipts Behind Every Batch

We stand behind our testing — every batch is verified for creatine content and label accuracy by an independent, accredited lab, including stability testing to confirm creatine potency over 12 months and beyond. Results are available on request; please contact us here and we'll share them with you

Does it actually contain what the label says?

Every batch is tested for creatine content and label accuracy before release. What's on the pouch is what's in the gummy — verified, not assumed.

Want to see the results? Contact us here and we'll share the certificate.

Does it still work by the time you finish the bag?

Every CLNFuel gummy is assigned a 24-month shelf life — and we don't just take that on faith. We put it through accelerated stability testing under stressed heat and humidity conditions, and the gummies held their shape, safety, and full creatine content throughout. We're also running an ongoing real-time stability study, now past the 14-month mark, with every result still checking out.

Making a creatine gummy that stays stable this long isn't simple — it's one of the more difficult, time-intensive products to manufacture well. That difficulty is exactly why we test as thoroughly as we do!

Want more information? Contact us here

Who checked this — us, or someone independent?

Every result comes from an accredited third-party lab with no ties to CLNFuel. Independent testing, not self-graded claims.

Want to see the results? Contact us here and we'll share the certificate.

Where it's made?

Made in Europe. Every batch is produced in a GMP-certified facility, held to strict European manufacturing standards from first ingredient to final batch.