Medical cannabis specialist

On this page, Four 20 Pharma GmbH provides a 360° view of the company and its thematic focus on medical cannabis.

Simply select an area of interest from the following navigation, click and go directly to the desired area on this page. Or scroll down and skim the full range of topics chronologically. 5 minutes reading time. Doctors and pharmacies can go directly to our specialist area with one click.


The best possible medical care for patients is at the center of our daily activities. With the help of our diverse range of medicinal cannabis and full-spectrum cannabis extracts, we contribute to improving patients' quality of life as part of their treatment.

Our commitment is to consistently maintain the highest pharmaceutical quality standards. For this reason, we have created a network of suppliers and partners, all of whom have GDP and GMP certification.

With more than 5 years of experience in the field of medical cannabis, we are proud to say that we are Germany's market leader in terms of quality and delivery capability.

As part of the world's largest cannabis group, we also have all the necessary resources to serve you as a trusted partner that patients, doctors and pharmacists can rely on.


We are GDP-certified and GMP-certified as an importer and wholesaler of medical cannabis and medical devices.

We also have this quality standard for our suppliers and partners.


Four 20 Pharma GmbH, headquartered in Paderborn (Germany), holds a pharmaceutical wholesale license according to § 52a AMG and a narcotics license according to § 3 BtMG. In addition, we hold all necessary import licenses for the import of medical cannabis into Germany as well as a permit according to §7 AMG and §1 AMRadV for the distribution of medicinal products treated with ionizing radiation to reduce the germ count.


We are a reliable partner for physicians, pharmacies, medical institutions and patients in the field of medical cannabis. Our focus is on quality, patient well-being and service.

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Selection of partners according to the highest pharmaceutical quality standards.

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Patient welfare

Promote diversity of medicines and improve medical care for patients.

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Physicians and pharmacies receive support with questions about products and prescriptions.


Four 20 Pharma GmbH stands for the highest quality and complies with the guidelines of GMP and GDP certification. This ensures that our pharmaceutical products meet defined quality standards.

  • Consistent product quality
  • Traceability
  • Avoidance of any kind of contamination

Our suppliers and logistics partners are carefully selected and work without exception according to Good Manufacturing Practice (GMP) and Good Distribution Practice (GDP).

In this way, we ensure the highest and most consistent quality standards along the entire supply chain, from development and manufacturing to the logistics of our goods.

GDP certification

Assured quality of products along the entire supply chain.

GMP Certification

Consistent manufacturing of pharmaceutical products according to defined quality standards.


Become a partner now

You would like to cooperate with us? We are looking forward to your inquiry.

Social commitment

As a responsible company, we at Four 20 Pharma not only care about environmental protection, but also about the well-being of our society. We are actively committed to finding sustainable solutions and working for a future worth living in by addressing both environmental and social challenges.

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Climate protection partner

We are a climate protection partner of Plant-My-Tree.



Support of the Fussicamp around Holger Gehrke.

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We pay attention to Fairtrade in our merchandise.

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Financial support for various institutions

Monetary donations to various institutions.