Aller au contenu

← Journal/12 May 2026·3 min de lecture

Buying cannabis online: risks and the legal alternative

Par ·

Buying "weed" (illegal cannabis) online exposes you to criminal penalties that can extend to prosecution for possession and trafficking, as well as to health risks linked to the complete absence of quality control. In France, only the sale of legal hemp and CBD, under strict conditions, constitutes an alternative that complies with the law.

Buying cannabis online: risks and the legal alternative

What French law says about buying cannabis online

Cannabis remains classified as a narcotic in France, as do its derivatives with a significant THC content. Purchase, possession and consumption are penalised by the Criminal Code, including when the transaction takes place on a website or through a private messaging service. The apparent anonymity of an online purchase changes nothing about the criminal classification of the offence.

The concrete risks of an unregulated online purchase

Beyond the criminal risk, buying illegal cannabis online carries several specific dangers:

  • No control over composition. Without a certificate of analysis, there is no way to know the real THC content, nor whether contaminants such as pesticides, heavy metals or moulds are present.
  • Risk of a scam. Many sites presented as online cannabis shops never deliver the order, or misappropriate the bank details supplied at the time of payment.
  • Risk of synthetic cannabinoids. Some products sold as "classic" cannabis in fact contain undeclared synthetic cannabinoids, whose health effects are poorly documented and potentially serious.
  • No recourse. In the event of a dispute or a dangerous product, no legitimate customer service and no legal guarantee protects the buyer from a site operating outside the law.

The legal alternative: regulated CBD

In France, the sale of CBD-based products is authorised under strict conditions: a THC content at or below 0.3 % (order of 30 December 2021), traceability of the hemp's origin, and compliance with the European Novel Food status for ingested products. Unlike illegal cannabis, a CBD product sold by a serious operator comes with an independent certificate of analysis that can be consulted before purchase. Our guide to buying quality CBD sets out the criteria to check.

How to recognise a compliant CBD site

A compliant site clearly displays the certificate of analysis for each batch, the cannabinoid content and the origin of the hemp, and complies with the French rules governing CBD, notably the Novel Food status for ingestible products. The absence of this information should raise the alarm, as should a promise of a therapeutic effect, which is prohibited for this type of product in France.

Frequently asked questions

Is buying cannabis online legal in France?

No, as long as the product exceeds the legal THC threshold (0.3 %). Recreational cannabis remains a narcotic, whatever purchase channel is used.

What is the difference between illegal cannabis and legal CBD?

Legal CBD complies with a strict THC threshold and verifiable traceability, unlike cannabis sold outside the regulatory framework, whose composition remains unknown.

How can you check the quality of a CBD product before buying?

By asking for the certificate of analysis of the batch concerned, which states the real cannabinoid content and the absence of contaminants.

What do you risk by buying illegal cannabis online?

Criminal prosecution for possession or use, together with health risks linked to the total absence of quality control on the product received.


Written by the Phytogrammes team

Every article in this journal draws on primary sources (ANSM, EFSA, EUR-Lex, peer-reviewed publications) and on the lab's own practice: batch-by-batch HPLC analyses, measured cannabinoid profiles. Our approach.

Article published on . CBD is not a medicine.

Phytogrammes products that pair well