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Substances / MDMA

MDMA. Ecstasy. Molly. XTC. Effect. Learn more. Duration. Learn more. Dosage. Learn more. Risks....

MDMA. Ecstasy. Molly. XTC. Effect. Learn more. Duration. Learn more. Dosage. Learn more. Risks....

Substances / May 2, 2026

Synthesis by-products MDMA

Synthesis by-products MDMA. Extender ....

Synthesis by-products MDMA. Extender ....

Extender / Jul 29, 2025

MDMA Assessment 2025

MDMA Analysis 2025. Evaluation. May 7, 2026.…

MDMA Analysis 2025. Evaluation. May 7, 2026.…

Blog / May 7, 2026

MDMA Evaluation 2020

The MDMA-evaluation 2020 is in two parts....

The MDMA-evaluation 2020 is in two parts....

Blog / Feb 07, 2022

MDMA evaluation 2024

MDMA Evaluation 2024....

MDMA Evaluation 2024....

Blog / May 27, 2025

MDMA Evaluation 2022

MDMA Evaluation 2022. evaluation. 11. 05. 2023....

MDMA Evaluation 2022. evaluation. 11. 05. 2023....

Blog / Jun 13, 2023

MDMA Evaluation 2021

MDMA Evaluation 2021. evaluation. 05. 05. 2022. MDMA Evaluation 2021....

MDMA Evaluation 2021. evaluation. 05. 05. 2022. MDMA Evaluation 2021....

Blog / May 20, 2022

MDMA evaluation 2023

MDMA Evaluation 2023. evaluation. 15. 05. 2024....

MDMA Evaluation 2023. evaluation. 15. 05. 2024....

Blog / Jul 11, 2024

Pop Smoke MDMA pills: Extreme differences in active ingredient content

Pop SmokeMDMApills: Extreme differences in active ingredient content. Info. February 24, 2026....

Pop SmokeMDMApills: Extreme differences in active ingredient content. Info. February 24, 2026....

Blog / February 24, 2026

Substances / Methylone

Methylone (MDMC3,4-methylenedioxy-N-methylcathinone or βk-MDMA) is a synthetically produced amphetamine derivative....

Methylone (MDMC3,4-methylenedioxy-N-methylcathinone or βk-MDMA) is a synthetically produced amphetamine derivative....

Substances / Jan 07, 2025

A look back: Drug checking at the Street Parade 2024

High-dose MDMA-pills and many cocaine samples....

High-dose MDMA-pills and many cocaine samples....

Blog / Aug 16, 2024

A look back: Drug checking at the Street Parade 2025

High-dose MDMA-pills, LSD sprays and cocaine with a high active ingredient content....

High-dose MDMA-pills, LSD sprays and cocaine with a high active ingredient content....

Blog / Aug 20, 2025

Substances / MDA - MDEA - MBDB

MDMA. related. They belong to the group of. Empathogens....

MDMA. related. They belong to the group of. Empathogens....

Substances / Aug 08, 2023

MDA

MDA is closely related to MDMA related....

MDA is closely related to MDMA related....

Extender / Jun 15, 2023

self-medication

Regarding the effects of MDMA in post-traumatic stress disorder (PTSD) are also underway....

Regarding the effects of MDMA in post-traumatic stress disorder (PTSD) are also underway....

MDEA

MDEA is closely related to MDMA related....

MDEA is closely related to MDMA related....

Extender / Jun 15, 2023

Cathinone

Cocaine. , MDMA. and. amphetamine....

Cocaine. , MDMA. and. amphetamine....

Further substances evaluation 2024

MDMA. , a sample contained only the....

MDMA. , a sample contained only the....

Blog / May 6, 2026

MBDB

MBDB is closely related to MDMA related....

MBDB is closely related to MDMA related....

Extender / Jun 15, 2023

Substances / 6-APB

MDA, MDMA. , 5-APB, and 5-MAPB. Contents. Effects. Effects. The effects are comparable to those of MDA and…

MDA, MDMA. , 5-APB, and 5-MAPB. Contents. Effects. Effects. The effects are comparable to those of MDA and…

Substances / Sep 03, 2024

Tucibi, Tusi and Pink Cocaine: falsely declared pink powder!

MDMA. , sometimes additionally with. Caffeine. and paracetamol, which was sold declared as. 2C-B....

MDMA. , sometimes additionally with. Caffeine. and paracetamol, which was sold declared as. 2C-B....

Blog / Feb 24, 2024

Additional Substances: 2025 Assessment

In some samples, methamphetamine, cocaine, MDMA or α-PVP were detected.…

In some samples, methamphetamine, cocaine, MDMA or α-PVP were detected.…

Blog / May 7, 2026

Substances / 3-MMC (3-methylmethcathinone)

Compared to 4-MMC, 3-MMC has fewer empathogenic effects (a "sense of connection" similar to that experienced with MDMA), but more stimulating…

Compared to 4-MMC, 3-MMC has fewer empathogenic effects (a "sense of connection" similar to that experienced with MDMA), but more stimulating…

Substances / Sep 12, 2025

Substances / Caffeine

Cocaine, amphetamine, or MDMApills. Contents. Effects. Effects.…

Cocaine, amphetamine, or MDMApills. Contents. Effects. Effects.…

Substances / Jan 11, 2024

Substances / Cocaine

MDMA. you have consumed; the MDMAeffect is thereby neutralized.…

MDMA. you have consumed; the MDMAeffect is thereby neutralized.…

Substances / April 20, 2026

Substances / 4-MMC (Mephedrone)

The effect is also described as a combination of MDMA, cocaine, and amphetamine.…

The effect is also described as a combination of MDMA, cocaine, and amphetamine.…

Substances / Sep 12, 2025

Warning levels

Samples with high dosage (Ecstasy: more than 120 mg MDMA; Felts: more than 150 μg LSD )....

Samples with high dosage (Ecstasy: more than 120 mg MDMA; Felts: more than 150 μg LSD )....

We provide neutral information about psychoactive substances, risks of substance use and offer anonymous counselling.

Substances / 2-MMC (2-Methylmethcathinone)

(a weaker "sense of connection" than with MDMA), but is described as more stimulating and focusing.…

(a weaker "sense of connection" than with MDMA), but is described as more stimulating and focusing.…

Substances / May 1, 2026

Search new

Is MDMA harmful? DE. EN. Wasserwerkstrasse 17. 8006 Zurich. © since 2021 by saferparty. About us. Contact.…

Is MDMA harmful? DE. EN. Wasserwerkstrasse 17. 8006 Zurich. © since 2021 by saferparty. About us. Contact.…

We provide neutral information about psychoactive substances, risks of substance use and offer anonymous counselling.

Entactogenic

MDMA. , MDA. , Methylon. and. 6-APB. Back to overview. DE. EN.…

MDMA. , MDA. , Methylon. and. 6-APB. Back to overview. DE. EN.…

Empathogenic

MDMA. , MDA. , Methylon. and. 6-APB. Back to overview. DE. EN.…

MDMA. , MDA. , Methylon. and. 6-APB. Back to overview. DE. EN.…

Warning levels

Samples with high dosage (MDMA Pills: more than 120 mg / LSD Felts: more than 150 μg)....

Samples with high dosage (MDMA Pills: more than 120 mg / LSD Felts: more than 150 μg)....

Substances / 3-CMC - 4-CMC

MDMA. ). Duration. Onset of effects: Snorted: after 10–30 minutes. Swallowed: after 30–60 minutes.…

MDMA. ). Duration. Onset of effects: Snorted: after 10–30 minutes. Swallowed: after 30–60 minutes.…

Substances / Sep 03, 2024

Serotonin Syndrome

Amphetamine. Methamphetamine. , MDMA. or also. cocaine. , various....

Amphetamine. Methamphetamine. , MDMA. or also. cocaine. , various....

Substances / 4-FA

MDMA. described, but as less intense.…

MDMA. described, but as less intense.…

Substances / Sep 03, 2024

4-Methylamphetamine / 4-MeA

Similar to MDMA it is also dopamine, norepinephrine, and serotonin. Manifestations: As a drug....

Similar to MDMA it is also dopamine, norepinephrine, and serotonin. Manifestations: As a drug....

Extender / Dec 15, 2022

Upper / Stimulants

MDMA. As so-called wake-up substances are also drugs such as. Ritalin. are abused....

MDMA. As so-called wake-up substances are also drugs such as. Ritalin. are abused....

Amphetamine evaluation 2022

These pills carry logos similar to those seen on MDMA-pills....

These pills carry logos similar to those seen on MDMA-pills....

Blog / May 24, 2023

Substances / Methylphenidate (Ritalin®)

MDMA, amphetamine, methamphetamine) increases the risk of serotonin syndrome.…

MDMA, amphetamine, methamphetamine) increases the risk of serotonin syndrome.…

Substances / Jan 07, 2025

Information on synthetic cathinones

Certain cathinones have an empathogenic effect, which means that users feel a stronger connection to others, similar to the effect of MDMA...

Certain cathinones have an empathogenic effect, which means that users feel a stronger connection to others, similar to the effect of MDMA...

Blog / Dec 04, 2025

Horror trip / Bad trip

Cannabis. , MDMA. , amphetamine. or. Cocaine. trigger such experiences....

Cannabis. , MDMA. , amphetamine. or. Cocaine. trigger such experiences....

Substances / Oxazepam (Seresta®)

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Apr 03, 2024

Substances / Lorazepam (Temesta®)

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Apr 03, 2024

Substances / Methcathinone

MAOIs, MDMA, 4-FA, methamphetamine, methylon, 5-HTP, and SSRIs/SNRIs.…

MAOIs, MDMA, 4-FA, methamphetamine, methylon, 5-HTP, and SSRIs/SNRIs.…

Substances / Jan 07, 2025

Substances / Midazolam (Dormicum®)

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Jan 08, 2025

Substances / Flualprazolam

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Apr 03, 2024

Substances / Alprazolam (Xanax®)

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Sep 12, 2025

LSD Evaluation 2021

2 felts were false declarations; of these, both felts contained. 1cP-LSD. and one sample also contained MDMA...

2 felts were false declarations; of these, both felts contained. 1cP-LSD. and one sample also contained MDMA...

Blog / May 18, 2022

Substances / Flunitrazepam (Rohypnol®)

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Apr 03, 2024

Other substances Evaluation 2023

One sample contained only MDMAthree samples declared as ketamine were found to contain methamphetamine, one...

One sample contained only MDMAthree samples declared as ketamine were found to contain methamphetamine, one...

Blog / Mar 13, 2025

Substances / Tramadol

Cocaine, MDMA, 4-MMC, or amphetamine.…

Cocaine, MDMA, 4-MMC, or amphetamine.…

Substances / May 21, 2025

Substances / Diazepam (Valium®)

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Jan 09, 2025

Survey of women, genderqueer and trans people on drug checking & substance use

persons) who have used psychoactive substances at least once in the last six months - for example MDMA...

persons) who have used psychoactive substances at least once in the last six months - for example MDMA...

Blog / Oct 29, 2025

Substances / Etizolam

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Combined use with stimulants (cocaine, MDMA, amphetamine, etc.) can place a heavy strain on the body, leading to…

Substances / Jan 09, 2025

Substances / Morphine / Morphine

MDMA, 4-FA, methamphetamine, methyltryptamine, as well as migraine medications from the triptan group, tramadol, tapentadol,…

MDMA, 4-FA, methamphetamine, methyltryptamine, as well as migraine medications from the triptan group, tramadol, tapentadol,…

Substances / Sep 13, 2025

Substances / 2C-B (2C-x)

MDMA. can cause seizures. Avoid mixing it with lithium.…

MDMA. can cause seizures. Avoid mixing it with lithium.…

Substances / Sep 12, 2025

LSD Evaluation 2022

More information about MDMA can be found on our website. here. Download. Article by. Koni. Share. Button text.…

More information about MDMA can be found on our website. here. Download. Article by. Koni. Share. Button text.…

Blog / May 24, 2023

Substances / Pregabalin

The combined use of MDMA can lead to serotonin syndrome.…

The combined use of MDMA can lead to serotonin syndrome.…

Substances / Nov 20, 2025

Emergency

MDMA, cocaine, amphetamine, etc.) can cause serotonin syndrome. More information about serotonin syndrome....

MDMA, cocaine, amphetamine, etc.) can cause serotonin syndrome. More information about serotonin syndrome....

Cocaine Evaluation 1st Quarter 2023

submitted two misdeclared samples in the first quarter of 2023, one containing amphetamine instead of cocaine and the other containing MDMA...

submitted two misdeclared samples in the first quarter of 2023, one containing amphetamine instead of cocaine and the other containing MDMA...

Blog / May 30, 2023