CBD & THC Edibles: Popular, effective, yet legally complex
Table of contents
- What are cannabis edibles?
- Why are edibles so popular?
- CBD vs. THC Edibles: The Difference
- How do cannabis edibles work?
- The challenge of correct dosage
- Legal situation in Europe and Switzerland
- What does science say?
- Why the edibles market in Switzerland is stagnating
- Conclusion
- Sources
What are cannabis edibles?
Edibles are food products infused with cannabinoids such as CBD or THC – typically in the form of gummy bears, cookies, chocolate, or beverages. Unlike smoking or vaping, the active ingredients are absorbed through the digestive tract. This significantly influences both the duration and onset of effects.
Why are edibles so popular?
The main advantage lies in their suitability for the lungs: Edibles are smokeless and vaporless, making them attractive to health-conscious consumers. They also allow for discreet consumption – whether at home, while traveling, or in everyday life.
Further advantages:
- Longer duration of effect compared to smoking
- No typical cannabis smell
- Easy to use – especially for beginners
CBD vs. THC Edibles: The Difference
CBD (cannabidiol) and THC (tetrahydrocannabinol) are the best-known cannabinoids. While THC is psychoactive and produces the classic "high," CBD has a relaxing, anxiety-reducing, and non-intoxicating effect. Edibles containing CBD often aim to promote well-being and relaxation—for example, as part of an evening routine, to combat stress, or as a sleep aid.
THC edibles, on the other hand, have a significantly stronger effect. A single gummy bear containing 5–10 mg of THC can already lead to intense effects in sensitive individuals, including euphoria, hallucinations, or even anxiety.
How do cannabis edibles work?
The effects are delayed – usually 30 to 90 minutes after ingestion, sometimes even later. This is because the liver converts THC into 11-hydroxy-THC, a more potent psychoactive substance. The effects then last 4 to 8 hours – and up to 12 hours with high doses.
With CBD, the effects are more subtle, e.g.:
- physical relaxation
- more balanced mood
- beneficial for sleep
THC edibles, on the other hand, can cause significant changes in perception and motor skills. Therefore, caution is advised when determining the dosage.
The challenge of correct dosage
Individual metabolism plays a crucial role. Two people can react completely differently to the same dose. Factors such as body weight, stomach contents, genetics, and cannabinoid tolerance are decisive.
A common mistake: feeling "nothing" after 30 minutes and taking a second dose – which often leads to an overdose. This is especially true for THC edibles.
Legal situation in Europe and Switzerland
In Switzerland, THC edibles are prohibited – products may only contain a maximum of 1% THC (as of 2025), which is too low to produce noticeable effects. Furthermore, CBD edibles cannot simply be sold: they are subject to the EU's Novel Food Regulation.
This means that manufacturers must prove that the product or ingredient was consumed in the EU before May 15, 1997. For CBD in food, this is not clearly documented. Therefore, the Federal Office for Food Safety (BLV) rejects many applications.
What does science say?
A 2017 study published in the journal "Cannabis and Cannabinoid Research" confirmed that orally ingested cannabinoids have a significantly longer duration of action, but are more difficult to dose accurately. The bioavailability of THC when taken orally ranges between 4% and 12%.
A review article in Frontiers in Pharmacology (2018) concludes that CBD can help with anxiety, inflammation and chronic pain – however, this is highly dependent on the dose and method of administration.
Why the edibles market in Switzerland is stagnating
Although interest is high, there is little regulatory leeway. THC is prohibited, and CBD is not approved as a food product. This prevents many suppliers from bringing innovative products to market. Internationally renowned brands, in particular, are thwarted by Swiss legislation.
Some of the approaches manufacturers are trying:
- Sold as an aroma product or cosmetic
- Imports from EU countries with more liberal regulations
- No health-related claims made
However, in the long term, legal clarity is needed to allow edibles for adults to be offered in a controlled manner – similar to the legalization projects in Germany or Malta.
Conclusion
Edibles offer a modern, gentle, and effective alternative to smoking. They are particularly suitable for those who want to consume discreetly or value a consistent effect. However, they are not without their drawbacks: dosage is difficult, the effects are delayed, and the legal framework in Europe and Switzerland remains restrictive.
Anyone who still wants to try CBD edibles should look for certified, THC-free products and start with a low dose. And always keep in mind: the liver processes CBD differently than the lungs.
Sources
- “Cannabis and Cannabinoid Research” (2017), Mary Ann Liebert, Inc.
- "Frontiers in Pharmacology" (2018), PMC6208342
- Federal Office for Food Safety and Veterinary Affairs (BLV)
- European Food Safety Authority – Novel Food Catalogue
