On September 26, 2025, the drug community watched Berlin with bated breath: The Federal Council was debating a number of legislative proposals – and in the shadow of smoking bans in cars and discussions about nitrous oxide, a brief but momentous decision was made. The committee's recommendation to ban the LSD nucleus was adopted. This made it clear: 1S-LSD would be banned.
But what does this mean for you as a consumer or retailer? Does it mean that possession is immediately illegal? Which substances will be affected next? And what are the next steps in the legislative process?
This article gives you a complete overview – thoroughly researched, SEO-optimized, and with clear practical tips.
Key Takeaways
- The Federal Council decided on the 1S-LSD ban on September 26, 2025.
- It can come into effect very quickly.
- Possession and trade become illegal.
- Nitrous oxide and GHB are also facing the end.
- 3.4-ETMC and other NPS could follow soon.
- HappyFlower offers legal alternatives with verified quality.
- 1. Key Takeaways
- Chapter 1: What exactly is 1S-LSD?
- Chapter 2: The Road to Prohibition
- Chapter 3: What exactly was decided?
- Chapter 4: The Legislative Process
- Chapter 5: Consequences for Consumers
- Chapter 6: Consequences for Traders
- Table 8: Overview of current decisions
- Chapter 7: International Perspective
- Chapter 8: What's next?
- Chapter 9: HappyFlower Alternatives
- 12. FAQ
Chapter 1: What exactly is 1S-LSD?
1S-LSD has been considered one of the last legal alternatives to LSD for several years. Chemically, it is a derivative that is structurally closely related to LSD.
Properties of 1S-LSD
- Not classified as a narcotic (so far)
- Legally classified as a "Research Chemical".
- It has a similar effect to classic LSD derivatives, but weaker.
- Available primarily in smart shops and online stores like HappyFlower
Significance in the scene
1S-LSD was the last legal alternative to LSD after substances like 1V-LSD or 1D-LSD had already been banned. Many users used it as a "bridge" between the legal market and classic LSD.
Chapter 2: The Road to Prohibition
Initial discussions
As early as spring 2025, the expert committee at the BfArM (Federal Institute for Drugs and Medical Devices) discussed 1S-LSD. They recommended including the active ingredient in the annexes of the BtMG (German Narcotics Act).
Committee recommendation
In September 2025, the committee's recommendation was officially submitted: The LSD core should be banned.
Federal Council meeting on September 26
The recommendation was adopted in the Federal Council meeting without much discussion – almost as a side note. But the consequences are enormous:
- The ban is coming.
- The only remaining question is when and how it will be implemented.
Chapter 3: What exactly was decided?
The main message: The LSD nucleus will be banned.
That means:
- 1S-LSD will henceforth fall under the Narcotics Act.
- Trading and selling these items will be punishable by law.
- According to the current interpretation, possession will also be punishable as soon as the law comes into force.
Chapter 4: The Legislative Process
Variants of the procedure
It remains to be seen whether:
- A simple plant modification occurs → ban could come into effect immediately
- or a more complex legislative process → would take weeks to months
speed
Since this is likely only a change to the plant, the ban can be published at any time .
Next meeting
The Federal Council will meet again on October 17, 2025. Until then, the status remains unclear, but extremely risky.
Chapter 5: Consequences for Consumers
- Last legal phase : You can still purchase 1S-LSD at this time.
- Legal danger : Immediately illegal upon entry into force.
- Possession : Unlike some NPS bans, possession will not be exempt.
- Alternatives : Legal substances such as 3,4-ETMC or HHC will remain available for the time being.
Chapter 6: Consequences for Traders
- Sales stop : Mandatory immediately upon publication.
- Clearance sale : Remaining stock may be sold until then.
- Communication : Shops like HappyFlower provide transparent information as soon as the stop takes effect.
Table: Overview of current decisions
| Theme | status | Duration/Procedure |
| Smoking/Vaping in the car | Ban decided | Effective immediately |
| Nitrous oxide & GHB | Legislative procedure | approximately 3 months |
| 1S-LSD / LSD core | Ban decided | Entry into force unclear |
| 6. NpSG amendment (ETMC etc.) | Not yet treated | Expected Oct–Nov 2025 |
Chapter 7: International Perspective
- 1S-LSD is already banned in many EU countries.
- Germany was one of the last markets where it was still freely available.
- A ban aligns with the international trend of stricter regulation of LSD derivatives.
Chapter 8: What's next?
The major 6th amendment to the NpSG (New Psychoactive Substances Act) is imminent. A ban on the following is expected:
- 10-OH
- 3.4-ETMC
- NB-DMT
This threatens the scene with another massive setback.
Chapter 9: HappyFlower Alternatives
Even if 1S-LSD is banned – at HappyFlower you will still find legal and tested alternatives:
- 3.4-ETMC
- HHC products
- THC shots (in countries where legal)
This way you stay legally on the safe side.
FAQ
1. Is 1S-LSD already banned?
Not yet – but the ban has been decided and can take effect at any time.
2. What happens if I still possess 1S-LSD after it is banned?
Then you are committing a crime under the Narcotics Act (BtMG).
3. When does the ban come into effect?
Probably very quickly – a single system change is all it takes.
4. What about nitrous oxide and GHB?
The proceedings are ongoing and will take approximately 3 months.
5. Which alternatives remain legal?
3,4-ETMC, HHC and other research chemicals in the HappyFlower shop .
https://happyflower.io
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