CH3CH3

This site was meant to be a hub between communities rather than another walled one. This is that: the Discord servers, forums and rooms the people who read this site already live in. Anyone with an account can add one, everyone can vote and argue about them, and a moderator reads every submission before it appears.

Adding one

Paste an invite or a link on the Communities page. For a Discord invite we ask Discord for the server's own name, icon, description and size, and show you those rather than a description we made up. Then it waits for a moderator. You will find it under Your submissions on that page the whole time, with its status in plain words — nothing here shows you a listing that looks live to you and is invisible to everyone else.

If it is listed, it is credited to you, not to whoever approved it.

What we do with the pictures

We keep our own copy of a server's icon and serve it from this domain. We never point an <img> at Discord's servers, because that would tell Discord the address of everyone who loaded this page and which page they were on — including people who have never used Discord. This is the same rule the Allies section holds, and it applies to every picture on this site.

We do not store, and never show, who created an invite. That is a named account, and nobody consented to being listed next to a harm-reduction page.

Invites die, and we say so rather than hiding it

Most Discord invites are set to expire, usually after 30 days. We re-check every invite here on a schedule. When one stops working, the listing stays and says so, with the date it went dark — a directory that quietly deletes the servers it can no longer reach is one that hides how out of date it is. If you run a server listed here, a permanent invite (Invite People → Edit invite link → Expire after: Never) is the fix.

What will never be here

No vendors, no shops, no sourcing servers, no "where to buy" — not as a listing, not as a screenshot, not in a comment under one. Obvious shopping hosts are refused before we even look at them, and a moderator refuses the rest. A listing that turns into a sourcing thread will be locked. This is the same line the whole site holds, and it is a legal posture, not a preference.

Listing a community is not an endorsement of it, and it is not a safety check. We do not moderate other people's servers and cannot see what happens inside one. The link out is marked nofollow for exactly that reason. Use your own judgement, and report a listing if a server turns into something other than what it says it is.

Neptune's Fix Elixir (patient 2, two open bottles) (Neptune Resources, LLC), tested by Center for Forensic Science Research and Education (Horsham, PA).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
kavain	detected, no quantity published
tianeptine	detected, no quantity published

Two open 10 mL bottles from a second patient, label listing tianeptine and kava. Counts et al. 2025, Table 2 (qualitative GC-MS and LC-QTOF-MS): kavain and tianeptine detected; no cannabinoids reported in these two bottles.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Neptune's Fix Elixir (patient 1, third bottle, open) (Neptune Resources, LLC), tested by Center for Forensic Science Research and Education (Horsham, PA).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
MDMB-4en-PINACA	detected, no quantity published
ADB-4en-PINACA	detected, no quantity published
CBD (cannabidiol)	detected, no quantity published
THC (tetrahydrocannabinol)	detected, no quantity published
tianeptine	detected, no quantity published

A third, open 10 mL bottle from the same patient. Counts et al. 2025, Table 2 (qualitative GC-MS and LC-QTOF-MS): MDMB-4en-PINACA, ADB-4en-PINACA, CBD, THC and tianeptine detected. Bottles from one purchaser disagreed with each other: two held kavain and tianeptine, two held the cannabinoids as well.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Neptune's Fix Elixir (patient 1, sealed bottle) (Neptune Resources, LLC), tested by Center for Forensic Science Research and Education (Horsham, PA).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
MDMB-4en-PINACA	detected, no quantity published
ADB-4en-PINACA	detected, no quantity published
CBD (cannabidiol)	detected, no quantity published
THC (tetrahydrocannabinol)	detected, no quantity published
tianeptine	detected, no quantity published

One sealed 10 mL bottle from the same patient, label listing tianeptine and kava. Counts et al. 2025, Table 2 (qualitative GC-MS and LC-QTOF-MS): the synthetic cannabinoids MDMB-4en-PINACA and ADB-4en-PINACA, plus CBD, THC and tianeptine detected. None of the cannabinoids was on the label.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Neptune's Fix Elixir (patient 1, two open bottles) (Neptune Resources, LLC), tested by Center for Forensic Science Research and Education (Horsham, PA).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
kavain	detected, no quantity published
tianeptine	detected, no quantity published

Two open 10 mL bottles from one patient, label listing tianeptine and kava. Counts et al. 2025, Table 2 (qualitative GC-MS and LC-QTOF-MS): kavain and tianeptine detected. Samples collected by the New Jersey poison centre during the 2023-24 cluster.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Addall XR Shot (orange flavored) (ZMB Enterprises, LLC (distributor)), tested by FDA laboratory analysis.
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
phenibut (beta-phenyl-GABA)	detected, no quantity published
1,4-DMAA (1,4-dimethylamylamine)	detected, no quantity published

FDA alert of 2026-04-03: the liquid shot contains phenibut (beta-phenyl-GABA), which FDA calls an unlawful ingredient in dietary supplements, as well as undeclared 1,4-DMAA. The distributor agreed to a voluntary recall of this product because of the phenibut. No quantities were published.

Source: Regulator finding

Measured by or for a regulator and published in a warning letter, advisory or recall. Note the selection: an agency tests what it already suspects, so these findings say what was wrong with the products that drew attention, and nothing about the ones that did not.

Report: www.fda.gov

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Addall XL (30 capsules) (ZMB Enterprises, LLC (distributor)), tested by FDA laboratory analysis.
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
2-amino-6-methylheptane (DMHA)	detected, no quantity published
1,4-DMAA (1,4-dimethylamylamine)	detected, no quantity published

FDA alert of 2026-04-03: the capsules contain 2-amino-6-methylheptane (DMHA), which FDA calls an unlawful ingredient in dietary supplements, as well as undeclared 1,4-DMAA. FDA informed the distributor of the test results on 2026-01-06 and recommended a recall; the firm declined to recall this product. No quantities were published.

Source: Regulator finding

Measured by or for a regulator and published in a warning letter, advisory or recall. Note the selection: an agency tests what it already suspects, so these findings say what was wrong with the products that drew attention, and nothing about the ones that did not.

Report: www.fda.gov

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Govvi WOW! (Govvi), tested by FDA laboratory analysis.
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
1,4-DMAA (1,4-dimethylamylamine)	detected, no quantity published
DMHA (1,5-dimethylhexylamine, octodrine)	detected, no quantity published

Weight-loss product. FDA's public notification (first posted 2023-12-21, updated 2024-03-13) states that FDA laboratory analysis found the product contained undeclared 1,4-DMAA (1,4-dimethylamylamine), and that analysis of an additional sample found undeclared DMHA (1,5-dimethylhexylamine, octodrine) as well. No quantities were published.

Source: Regulator finding

Measured by or for a regulator and published in a warning letter, advisory or recall. Note the selection: an agency tests what it already suspects, so these findings say what was wrong with the products that drew attention, and nothing about the ones that did not.

Report: www.fda.gov

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Uplift (NLA for Her), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	1.5 mg, per serving (1 scoop, 5.25 g)

Pre-workout labelled as containing norcoclaurine. Cohen et al. 2019, Table 1: higenamine 1.5 ± 0.15 mg per scoop. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

ThermoVate (Applied Nutriceuticals), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	9.1 mg, per serving (2 tablets)

Weight-loss tablet labelled as containing norcoclaurine. Cohen et al. 2019, Table 1: higenamine 9.1 ± 0.88 mg per serving of two tablets. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Stim Shot (LeCheek Nutrition), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	44 mg, per serving (1 scoop, 0.625 g)

Energy and focus powder labelled as containing higenamine HCl. Cohen et al. 2019, Table 1: higenamine 44 ± 4.3 mg per scoop. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Ritual (ANS Performance), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	7.1 mg, per serving (1 scoop, 9 g)

Pre-workout labelled as containing higenamine HCl (norcoclaurine). Cohen et al. 2019, Table 1: higenamine 7.1 ± 0.69 mg per scoop. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Razor8 (AllMax Nutrition), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	62 mg, per serving (1 scoop, 9.5 g)

Pre-workout whose label states higenamine HCl (norcoclaurine) 45 mg. Cohen et al. 2019, Table 1: found 62 ± 6.0 mg per scoop, about 138% of the labelled amount and the highest quantity in the study. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Pyroxamine (Myokem), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	30 mg, per serving (1 capsule)

Weight-loss capsule labelled as containing Nelumbo nucifera (lotus) standardised to higenamine. Cohen et al. 2019, Table 1: higenamine 30 ± 2.9 mg per capsule. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Prostun-Advanced Thermogenic (HD Labs), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	20 mg, per serving (1 capsule)

Weight-loss capsule whose label states higenamine HCl 10 mg. Cohen et al. 2019, Table 1: found 20 ± 1.9 mg per capsule, about 200% of the labelled amount. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

OxyShred (EHP Labs), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	35 mg, per serving (1 scoop, 5.1 g)

Weight-loss powder labelled as containing higenamine HCl. Cohen et al. 2019, Table 1: higenamine 35 ± 3.4 mg per scoop. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

N.O. Vate (Applied Nutriceuticals), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	15 mg, per serving (1-3 tablets as labelled)

Pre-workout tablet labelled as containing norcoclaurine HCl. Cohen et al. 2019, Table 1: higenamine 15 ± 1.4 mg per recommended serving (the label gives a serving of 1-3 tablets). Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

LipoRUSH DS2 (NDS Nutrition), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	41 mg, per serving (1 capsule)

Weight-loss capsule labelled as containing higenamine HCl. Cohen et al. 2019, Table 1: higenamine 41 ± 4.0 mg per capsule. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Liporidex PLUS (Nuretix Research), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	2.9 mg, per serving (2 capsules)

Weight-loss capsule labelled as containing norcoclaurine HCl (higenamine). Cohen et al. 2019, Table 1: higenamine 2.9 ± 0.28 mg per serving of two capsules. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.

Liporidex Max (Nuretix Research), tested by NSF International (Ann Arbor, MI); identity confirmed by RIVM (NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
higenamine	2 mg, per serving (1 capsule)

Weight-loss capsule labelled as containing norcoclaurine HCl (higenamine). Cohen et al. 2019, Table 1: higenamine 2.0 ± 0.20 mg per capsule. Sample purchased online March 2016.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.