
The team
My name is Thomas Fardel, founder of Urbanleaf Sàrl, the company that owns The Green Lab brand.
Trained as an agricultural engineer and horticulturist, and passionate about medicinal plants, I devote much of my work to developing manufacturing processes that yield ever purer, higher-quality CBD extracts.
Depending on the needs, we also work with various external specialists: herbalists, pharmacists, partner laboratories, and companies specialised in analysis, approvals and regulatory matters.
This approach allows us to bring together the best expertise around a shared goal: offering safe, effective products manufactured to high standards.
How we work
This is what sets The Green Lab apart today and is one of the pillars of our commitment to our customers.

From field to finished product, we know exactly where every raw material comes from. Wherever possible, we favour vegetable oils from organic farming and guarantee full traceability of our ingredients.

Some extractions are carried out directly to meet specific needs. We also work with a partner laboratory in the canton of Bern, from which we select high-quality Swiss raw extracts.

These extracts are then further processed in our laboratory. Through several purification steps, in particular fractional distillation, we progressively remove impurities to obtain a particularly pure extract.

Every step takes time and precision and involves a deliberate loss of part of the raw material. We stand by this choice: we would rather sacrifice some yield for superior quality than aim for quantity.
Our philosophy
At The Green Lab, we believe CBD deserves the same standards of quality as any product intended to support wellbeing.
We’re not trying to make the cheapest products, but the best possible ones. Every decision we make is based on three core values: quality, transparency and innovation.
Quality starts with the choice of raw materials. We favour carefully selected ingredients, full traceability and rigorous manufacturing processes. Every batch is checked to guarantee its compliance and quality.
Transparency also matters to us greatly. We want our customers to know what they’re consuming, where our ingredients come from and how our products are made. We believe trust is built through honesty and information.
Finally, innovation is at the heart of our DNA. We continuously invest in researching new extraction and purification methods to improve the quality of our products. Our mastery of fractional distillation, a technology unique in the Swiss CBD sector, perfectly illustrates this drive to always go further.
Our goal is not simply to sell CBD. We want to help change the image of legal cannabis by showing that it can be developed with rigour, scientific care and respect for consumers.
Every oil, every e-liquid and every balm that leaves our laboratory reflects this philosophy. Behind each product lie hours of research, development and quality control.
Because we believe excellence cannot be improvised, we will continue investing in our expertise to offer you products that are ever purer, more effective, and more respectful of both the plant and those who use it.