About Us

About CLN Labs

At CLN Labs, we make supplements the way we believe they should be made: clinically informed, cleanly formulated, and transparently produced.

We are a small, family-run UK supplement manufacturer built on a simple principle — if we wouldn’t take it ourselves, we won’t sell it. Every product we create reflects our commitment to quality, evidence-led formulation, and absolute transparency.

Built on Evidence, Not Marketing

CLN Labs was created after years of frustration with the supplement industry. Too many products rely on under-dosed formulas, unnecessary fillers, proprietary blends, and marketing hype — often at premium prices that have little to do with product quality.

Our journey began with one of the most researched and effective supplements available: creatine.

Our flagship product, a pure, high-quality, extra-fine Creatine Monohydrate Powder, set the standard for everything that followed. Through years of working with creatine across different formats and applications, we developed deep expertise in what truly matters: purity, consistency, bioavailability, accurate dosing, and rigorous testing.

Creatine remains at the core of CLN Labs - not just as a product, but as the foundation of our formulation philosophy.

Clean, Clinical Formulations

We now apply this same discipline and expertise to a growing range of health supplements.

Every CLN Labs product is designed with function, absorption, and consistency in mind. We formulate using highly bioavailable ingredient forms, clinically relevant dosages — never “label dressing” — and no unnecessary ingredients.

What’s on the label is exactly what’s in the product — nothing more, nothing hidden.

Our supplements are designed to support real-world health, performance, and long-term wellbeing for people who value quality and evidence over trends and exaggerated claims.

Manufactured to the Highest Standards

All CLN Labs supplements are produced to GMP and HACCP strict quality and safety standards. We work exclusively with trusted UK and EU suppliers, carefully selecting raw materials for purity, consistency, and reliability.

Quality control is not an afterthought — it is built into every stage of production.

Full Transparency, Proven by Testing

We believe trust should be earned — and proven.

That’s why every batch of CLN Labs supplements is independently third-party tested. We publish batch-specific Certificates of Analysis (COAs), including 3rd party heavy metal testing, so our customers can see exactly what they’re taking.

No vague promises.
No selective transparency.
Just verified quality, backed by data.

Why CLN Labs

CLN Labs exists for people who want to make confident choices about their health — without having to navigate marketing noise, under-dosed formulas, or hidden ingredients.

We focus on what truly matters:

  • Evidence-led formulation, not trends

  • Clinically relevant dosages, not label dressing

  • Clean labels, with no fillers, binders, or proprietary blends

  • Transparent testing, with batch-level COAs available

  • Quality without the mark-up, by keeping our operation lean and focused

By prioritising formulation integrity and transparency over marketing spend, we invest where it counts most: better ingredients, better testing, and better manufacturing standards.

As we continue to grow, we’ll be expanding our range with new, carefully formulated supplements, applying the same standards and expertise that define our creatine products today.

Andrew & Richard
Founders, CLN Labs