Delta-9-THC: everything you need to know

Delta-9-THC: alles was du wissen musst

Niklas Bergmann, M.A.

Biochemiker, Fachautor

Inhaltsverzeichnis: Delta-9-THC: everything you need to know

What is Delta-9-THC?

Definition and properties

Delta-9-THC, short for delta-9-tetrahydrocannabinol, is the most important psychoactive cannabinoid found in the cannabis plant. It is the substance that is mainly responsible for the psychoactive effects of cannabis - the famous "high".

Delta-9-THC has a unique chemical structure that allows it to bind to the cannabinoid receptors in our body, particularly the CB1 receptors in the brain. When Delta-9-THC is consumed, it enters the bloodstream and from there into the brain. There it influences the release of neurotransmitters, leading to effects such as euphoria, relaxation and altered cognition.

Delta-9-THC occurs naturally in the flowers of the female cannabis plant. The concentration can vary depending on the strain and cultivation method. Unlike other cannabinoids such as CBD (cannabidiol), delta-9-THC is particularly popular in strains known for their strong psychoactive effects.

Cannabis has been used for thousands of years, both as an intoxicant and as a medicinal plant. In many cultures, the plant has played an important role in ritual and medicinal applications. However, the psychoactive properties of delta-9-THC were not scientifically described until the 1960s.

Delta-9-THC is a fascinating molecule that is deeply rooted in human history and culture. Its unique chemical structure and effect on the brain make it one of the best known and most discussed cannabinoids. Whether used medicinally or as a recreational drug, delta-9-THC remains a central topic in the cannabis debate.

Delta-9-THC effect

The endocannabinoid system

The endocannabinoid system (ECS) is a complex network of receptors and signaling molecules that plays a crucial role in regulating numerous physiological processes in our body. These include mood, memory, sleep, appetite, pain perception and the immune system. The ECS consists mainly of two types of receptors: CB1 and CB2.

Delta-9-THC mainly binds to the CB1 receptors, which are predominantly located in the brain and central nervous system. Through this binding, delta-9-THC influences the release of neurotransmitters, leading to the diverse psychoactive effects associated with cannabis use. Activation of the ECS by delta-9-THC can also increase the release of dopamine, a neurotransmitter strongly linked to feelings of pleasure and reward.

Binding to cannabinoid receptors

Delta-9-THC has a strong affinity for the CB1 receptors in the brain. These receptors are part of the endocannabinoid system and play an essential role in the regulation of neurotransmitters. When delta-9-THC binds to the CB1 receptors, it can alter the normal function of these receptors. This leads to a variety of effects, including changes in cognition, mood and behavior.

This binding can also trigger a range of psychological and physiological responses. For example, it can reduce the sensation of pain, which explains why delta-9-THC may be helpful in medical use for chronic pain. It can also stimulate appetite, which is particularly useful in patients suffering from diseases such as HIV/AIDS or cancer who suffer from loss of appetite.

Psychoactive effects

The psychoactive effects of delta-9-THC are wide-ranging and vary depending on dose, method of use and individual sensitivity. The most common effects include:

  • Euphoria: Users often report an intense feeling of well-being and pleasure.
  • Relaxation: Many users experience a deep physical and mental relaxation that can alleviate stress and anxiety.
  • Altered perception: Colors can appear more intense, music can be perceived as deeper and richer, and the perception of time can change, often referred to as time distortion.
  • Increased appetite: Also known as "munchies", delta-9-THC can increase feelings of hunger, which can be useful in certain medical contexts.
  • Short-term memory impairment: Delta-9-THC use can temporarily impair short-term memory, which can lead to forgetting things or having difficulty concentrating.

In addition to these effects, unwanted side effects can also occur, especially at higher doses or in people who are sensitive to delta-9-THC. These include anxiety, paranoia, dizziness and, in rare cases, hallucinations.

THC Delta 9 vs Delta 8

Differences in the chemical structure

Delta-9-THC and Delta-8-THC are chemically very similar, but one small change makes the difference. Delta-9-THC has the double bond at the ninth carbon position, while Delta-8-THC has it at the eighth position. This subtle change affects how they bind to the cannabinoid receptors in the body and how they exert their effects.

Differences in effect

Delta-9-THC is known for its strong psychoactive effects, often producing an intense 'high'. This can include euphoria, altered sensory perceptions and increased appetite. Some users find these effects overwhelming. In contrast, Delta-8-THC offers a gentler, less intense psychoactive experience that is relaxing and less likely to induce anxiety or paranoia. These milder effects make delta-8 THC an attractive alternative for those who want to enjoy the benefits of THC without experiencing the intensity of delta-9 THC.

Legal differences between Delta-9 and Delta-8 THC in Germany

In Germany, the legal situation has changed significantly due to the Cannabis Act, which came into force on April 1, 2024. Delta-9 THC has been removed from the Narcotics Act (BtMG), which means that it is now legal for adults over the age of 18 to possess up to 25 grams of cannabis in public and 50 grams at home. Adults are also allowed to grow up to three plants at home. However, the commercial cultivation, manufacture and sale of cannabis products is still not permitted. Instead, consumers can form non-commercial cannabis clubs, which may have up to 500 members and in which members can grow and use cannabis together.

Delta-8-THC remains in a legal gray area. As it can be extracted from industrial hemp that contains less than 0.2% delta-9-THC, it is legal under certain conditions. Nevertheless, the legal situation is complex and constantly changing. It is advisable to find out about the current regulations before buying or using delta-8-THC products.

These differences in chemical structure, effects and legal status make Delta-8-THC and Delta-9-THC unique in their use. Users can choose between the two depending on their individual needs and the legal framework in Germany.

Delta-9-THC gummies

What are Delta-9-THC gummies?

Delta-9-THC gummies are edible products that contain delta-9-tetrahydrocannabinol (THC), the psychoactive ingredient of the cannabis plant. These gummies look like regular fruit gummies and are available in different shapes, colors and flavors. The main difference is that they are enriched with Delta-9-THC, which gives them the ability to produce psychoactive effects.

Uses and effects

Delta-9-THC gummies are mainly consumed for two reasons: recreationally and medicinally.

  • Recreational: Many people use Delta-9-THC gummies to experience the psychoactive effects of THC without having to smoke or vape. The effects often occur more slowly with edibles, but tend to last longer than with other methods of consumption. Typical effects include euphoria, relaxation and altered perceptions.
  • Medical uses: Delta-9-THC gummies are also used by patients to relieve symptoms such as chronic pain, nausea (especially associated with chemotherapy), muscle spasticity and loss of appetite. Because they are easy to dose and do not cause lung strain, they are a preferred method for many medical cannabis patients.

The effects of Delta-9-THC gummies usually kick in 30 minutes to 2 hours after consumption, as the THC must first be processed by the digestive system and liver. The effects can then last for several hours.

Market overview and popular products

The market for Delta-9-THC gummies has grown significantly in recent years, especially in regions where cannabis is legal. There are a variety of brands and products that differ in dosage, flavor and additives. Here are some of the most popular products:

  • Wyld Gummies: Known for their natural ingredients and great flavors like raspberry and peach.
  • Kiva Camino Gummies: These gummies offer a variety of flavors and specific effects, from relaxation to energy.
  • Wana Brands: One of the oldest and best-known brands in the THC gummy sector, appreciated for its consistently high quality and wide range of flavors.
  • Plus Gummies: This brand is known for precise dosages and a variety of formulas that target different needs such as sleep or stress relief.

Choosing the right Delta-9-THC gummies depends on individual preferences and needs. It is important to start with a low dose and wait for the effects before consuming more to ensure an enjoyable and safe experience.

Delta-9-THC Germany

Legal situation in Germany

The legal situation of Delta-9-THC in Germany has changed significantly in 2024. Since April 1, 2024, the use of cannabis has been legal for adults. This law was introduced to curb the illegal cannabis market, control the quality of cannabis and improve health protection.

Here are the key points of the new legislation:

  • Private cultivation and possession: adults are allowed to grow up to three cannabis plants privately. Possession of up to 25 grams of dried cannabis is exempt from punishment in public spaces, while up to 50 grams are permitted in private spaces.
  • Cultivation associations: From July 1, 2024, non-commercial associations will be allowed to grow cannabis and distribute it to adults for personal consumption.
  • Import and trade: Cannabis seeds may be imported from EU member states for private cultivation. However, the import of cannabis from abroad remains prohibited.
  • Ban on advertising and sponsorship: There is a general ban on advertising and sponsorship of consumer cannabis and cultivation associations.
  • Prohibition of consumption: Public consumption of cannabis is restricted in certain areas and times, e.g. in pedestrian areas from 7am to 8pm.
  • Protection of minors: Possession of cannabis remains prohibited for minors, and there are special regulations for young adults with lower dispensing quantities and reduced THC levels.

Differences to other countries

The regulations on delta-9-THC vary greatly in international comparison:

  • United States: Here, several states have legalized the recreational use of cannabis, while it remains illegal at the federal level. This leads to a complex legal environment that varies from state to state.
  • Canada: Canada fully legalized the recreational use of cannabis in 2018. Adults are allowed to buy, possess and consume cannabis, although sales are strictly regulated.
  • Netherlands: In the Netherlands, the sale of small amounts of cannabis in coffee shops is tolerated, although cultivation and wholesale remain illegal. This policy creates a paradoxical legal environment that both permits consumption and regulates production.
  • Portugal: Portugal has decriminalized all drugs, including cannabis. Possession of small amounts for personal use is no longer a criminal offense, although trafficking and cultivation remain illegal. The focus here is on health and prevention measures rather than criminal prosecution.

These differences illustrate how differently countries regulate delta-9-THC, depending on cultural, political and health perspectives. Germany is moving towards a more liberal stance with the new legislation, but remains restrictive compared to some other countries.

Delta-9-THC is a fascinating and versatile cannabinoid that impresses with both its psychoactive effects and its medicinal applications. In this article, we have highlighted various aspects of delta-9-THC:

We have explained what delta-9-THC is, including its chemical structure and historical discovery. We also detailed how delta-9-THC acts on the body via the endocannabinoid system, binding to cannabinoid receptors and producing psychoactive effects.

Another focus was on the comparison of delta-9-THC with other cannabinoids, in particular delta-8-THC. Here, the differences in chemical structure and effects were highlighted, as well as the legal aspects in Germany. Delta-9-THC has a clearly regulated legal status in Germany, while Delta-8-THC is often in a gray area.

We also looked at delta-9-THC gummies and discussed their use, effects and market overview. These products offer a practical and dosable way to utilize the benefits of delta-9-THC.

Overall, it appears that delta-9-THC not only plays a significant role in the recreational use of cannabis, but also offers significant medical potential. The legal landscape is constantly evolving, and Germany has recently taken significant steps to regulate and legalize its use. It will be interesting to see how these regulations develop and what impact they will have on society and health.

Users should always be aware of the legal framework and potential effects of delta-9-THC to ensure safe and informed use. Whether for recreational or medicinal purposes, the growing acceptance and regulation of delta-9-THC could bring significant changes and advancements to the cannabis industry.


Niklas Bergmann, Fachautor

Freut euch auf die Insights von unserem Biochemiker Niklas Bergmann! Mit seinem tiefen Verständnis für alles, was mit Hanf zu tun hat, liefert er euch die neuesten und coolsten Infos direkt in euer Feed. Schnörkellos und klar verpackt er das komplexe Thema Cannabinoide und macht es für euch easy zugänglich. Mit Niklas an der Spitze unseres Wissens-Teams seid ihr immer top informiert.