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The Loop

@theloopuk.bsky.social
618 followers 270 following 141 posts

Award winning UK drug checking charity (#1200533) founded in 2012 TEDI member ‘Top 20 public health achievement of the C21st’ (as voted by RSPH) We promote harm reduction, health & wellbeing through drug checking, testing, research, training & information.

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The Loop @theloopuk.bsky.social · 01/10/2026
Sharing this latest warning from #TEDI Network, of which The Loop is a member. PMMA has been detected in pills sold as MDMA across 7 European countries. Our UK drug checking and testing continues to monitor substances of concern here. More: tedinetwork.org/warnings @drugscience.bsky.social
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The Loop @theloopuk.bsky.social · 29/09/2026
This Saturday, we are drug checking in #Camden How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 29/09/2026
Want to better understand chemsex, sexualised drug use and associated harms? Join a training informed by frontline experience across drug use, sexual health and harm reduction, with practical support for people working where sex and drug use intersect. ➡️https://tinyurl.com/yc4e7zr6
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The Loop @theloopuk.bsky.social · 28/09/2026
This Thursday, we are drug checking in #Ealing How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 28/09/2026
Watch Prof Fiona Measham, founder of The Loop, in her recent full BBC Breakfast interview on synthetic opioids, drug adulteration and emerging risks in the UK drug market. @fmeasham.bsky.social
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The Loop @theloopuk.bsky.social · 23/09/2026
The Loop welcomes the next step for drug checking in Scotland, with Glasgow’s first service due to open on 5 October. We look forward to working with colleagues in Glasgow and Wales as the UK drug checking network continues to grow.
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The Loop @theloopuk.bsky.social · 23/09/2026
We joined BDP’s The Drop at Bristol Freshers Week, speaking with students about drug checking and harm reduction. Our Bristol service is back Sat 26 Sept, 12–8pm, last surrender 7pm. wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 22/09/2026
On Saturday, we are drug checking in #Bristol How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 18/09/2026
Join The Loop on 23 Sept for training exploring rapidly evolving drug trends in depth, including current UK and international drug market data, effects, risks and harm reduction approaches. Book via Eventbrite: tinyurl.com/4c6xh7vu
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The Loop @theloopuk.bsky.social · 15/09/2026
On Saturday, we are drug checking in #Hackney. How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 07/09/2026
What’s changing in the UK drug market in 2026? Join The Loop online on 15 Sept for evidence on current trends, price & purity, published drug checking findings, novel synthetic opioids, high-strength MDMA and more. Book via Eventbrite: tinyurl.com/yvprn5ze @dsdp.ca @deppjournal.bsky.social
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The Loop @theloopuk.bsky.social · 01/09/2026
This Saturday, we are drug checking in #Camden How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 01/09/2026
This Thursday, we are drug checking in #Ealing How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 28/08/2026
Important alert from Trimbos Institute: a two-colour Trump ecstasy pill containing a life-threatening amount of PMMA has been identified in the Netherlands. Please see the alert below for details and harm reduction information.
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The Loop @theloopuk.bsky.social · 28/08/2026
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The Loop @theloopuk.bsky.social · 28/08/2026
We share testing information through harm reduction conversations, social channels and with medical and welfare services to support informed decisions and wider harm reduction responses. Follow The Loop for updates or visit one of our services for an anonymous conversation.
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The Loop @theloopuk.bsky.social · 28/08/2026
Our testing throughout 2026 continues to show minimal evidence of adulteration across the UK MDMA market, including pills and crystal. Lower adulteration does not mean lower risk: strength can still vary considerably. #GoSlowStayLow ⬇️ @lostvillage.bsky.social @harmreductionintl.bsky.social
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The Loop @theloopuk.bsky.social · 27/08/2026
If you see The Loop researchers around the festival, come and take part in the English Festival Study, which includes an anonymous survey and helps inform our harm reduction work.
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The Loop @theloopuk.bsky.social · 27/08/2026
We are at Lost Village! Our chemists are prioritising substances of concern from medics, helping provide timely information about emerging drug market trends and inform harm reduction responses during the festival. @lostvillage.bsky.social
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The Loop @theloopuk.bsky.social · 25/08/2026
On Saturday, we are drug checking in #Bristol How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 13/08/2026
Great to see Rave Safe OAPs handing out Loop drug harm reduction infographic flyers at Boomtown 2026! Get the full res files on our website: wearetheloop.org/posters-info...
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The Loop @theloopuk.bsky.social · 11/08/2026
The Loop will be at Boomtown 2026! Find us by Safer Spaces, Pepperpot Market for anonymous, non-judgemental harm reduction info. Thu 10:30: Prof @fmeasham.bsky.social at Reel News. Fri 11:30: Drug Testing & Safety at The Observatory. See our researchers? Say hi + take our Festival Survey ∞
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The Loop @theloopuk.bsky.social · 11/08/2026
On Saturday we are drug checking in #Hackney. How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 10/08/2026
Two new harm reduction infographics are now available from The Loop: MDMA Pill Update – 2026 and Crush. Dab. Wait. Download, share and print both from our Harm Reduction Information page: wearetheloop.org/posters-info... @boomtownfestival.bsky.social @harmreductionintl.bsky.social
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The Loop @theloopuk.bsky.social · 05/08/2026
New online training dates are now available from The Loop. Our sessions draw on our expertise in drug checking, harm reduction and emerging drug market trends, combining current evidence with practical knowledge. Explore the full programme: tinyurl.com/yvprn5ze
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The Loop @theloopuk.bsky.social · 04/08/2026
This Thursday, we are drug checking in #Ealing How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 31/07/2026
The Loop is launching a new publicly accessible drug checking service in Ealing. From Thursday 6 August, the service will take place at RISE Southall on the first Thursday of every month, from 2pm to 9pm. The last time to surrender a substance is 8pm. @changegrowlive.bsky.social
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The Loop @theloopuk.bsky.social · 29/07/2026
This Saturday, we are drug checking in #Camden How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 24/07/2026
@steverolles.bsky.social @telegraph.co.uk
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The Loop @theloopuk.bsky.social · 24/07/2026
Ten years after The Loop delivered the UK’s first drug checking service, David Hillier looks back at the people, negotiations and years of work behind that moment and the journey that followed. Read Checkmate: tinyurl.com/yj383p9r @whatareyou0n.bsky.social @fmeasham.bsky.social
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The Loop @theloopuk.bsky.social · 22/07/2026
On Saturday, we are drug checking in #Bristol How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 21/07/2026
In 2017, The Loop received the UK Festival Awards ‘Innovation Award’ in recognition of introducing FTIR for harm reduction onsite at clubs and festivals from 2013 onwards. FTIR has since been adopted by drug checking services around the world. @drugscience.bsky.social @liverpooluni.bsky.social
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The Loop @theloopuk.bsky.social · 21/07/2026
We won a bunch of awards, including the Association of Independent Festivals’ ‘Act of Independence’ Award! @fmeasham.bsky.social @steverolles.bsky.social
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The Loop @theloopuk.bsky.social · 21/07/2026
The launch was featured across media and social media, nationally (including @theguardian.com and BBC R4 Today) and internationally, as far away as Brazil.
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The Loop @theloopuk.bsky.social · 21/07/2026
Ten years ago today, The Loop introduced drug checking in the UK, at Secret Garden Party and Kendal Calling festivals.
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The Loop @theloopuk.bsky.social · 16/07/2026
On Saturday we are drug checking in #Hackney. How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 01/07/2026
Tomorrow we are drug checking in #Camden How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 26/06/2026
Drug checking in Bristol this weekend: drop-off at No 11 Brunswick Square - the pink door - with results at the Unitarian Hall, over the road. Open 12–8pm. Last drop-off: 7pm. Results are usually ready in around an hour. More info: wearetheloop.org #Bristol #HarmReduction
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The Loop @theloopuk.bsky.social · 24/06/2026
On Saturday we are drug checking in #Bristol How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 18/06/2026
Clear, practical harm reduction messaging is a public health intervention. As festival season continues, The Loop is sharing its Crush. Dab. Wait. advice on MDMA crystal. THREAD
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The Loop @theloopuk.bsky.social · 17/06/2026
On Saturday, we are drug checking in #Hackney How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 12/06/2026
Last week, The Loop welcomed Stoftest Danmark (stoftest.org) for shared learning around drug checking and harm reduction. International collaboration helps build safer, more informed communities and strengthen access to drug checking for everyone who needs it. #DrugChecking #HarmReduction
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The Loop @theloopuk.bsky.social · 21/04/2026
On Saturday we are drug checking in #Bristol How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 17/04/2026
Tomorrow we are drug checking in #Hackney How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 03/04/2026
Tomorrow we are drug checking in #Camden How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
Drug checking in Camden. 12pm - 7pm, Saturday 4th April at CGL King's Studio, 43-45 King's Terrace, Camden, London. Drug Checking, Harm Reduction, Accurate Information.
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The Loop @theloopuk.bsky.social · 31/03/2026
Today is #InternationalDrugCheckingDay Our free & confidential service is for all. Our next drug checking dates are: - 4th April in Camden - 18th April in Hackney - 25th April in Bristol Find out more, including where to go on our website: wearetheloop.org/drug-checking

Our next drug checking dates are:
- 4th April in Camden
- 18th April in Hackney
- 25th April in Bristol
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The Loop @theloopuk.bsky.social · 24/03/2026
On Saturday we are drug checking in Bristol. How does it work? 1. Surrender a substance 2. Tell us what you think it is & about your drug use 3. We do lab tests inc. a test for synthetic opioids 4. After ~1 hour, we have results & can give honest advice wearetheloop.org/drug-checking
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The Loop @theloopuk.bsky.social · 20/03/2026
This weekend (21st March) we're in #Hackney with our new London-based drug checking service. Find out more: wearetheloop.org/drug-checking #DrugChecking #DrugTesting #HarmReduction
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The Loop @theloopuk.bsky.social · 20/03/2026
Our new benzos infographic is here! Download the full version from our website: wearetheloop.org/posters-info... #HarmReduction
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The Loop @theloopuk.bsky.social · 17/03/2026
On Saturday our drug checking service is taking place in Hackney. Drug checking can help people understand risks and make more informed decisions. No drug use is risk free, but accurate information can reduce harm. Find out more: wearetheloop.org/drug-checking
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