Registered UK Organisation·Est. 1996·Company Reg. No. 16153717·Registered in England & Wales·Member of the Professional Standards Authority
Official press resources for The Charles Linden Institute — the only organisation on earth with 30 years of documented permanent anxiety recovery outcomes across 650,000 people globally. A story no other institution can tell.
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Charles Linden is the British researcher behind the world's first biological anxiety recovery system — 30 years of documented outcomes, 650,000 recoveries, and a academically reviewed NHS clinical trial. His work is used by clinics, schools, corporations, and recovery centres across the globe.
Charles Linden reframes anxiety conditions as fear-response disorders, not psychological conditions. His work identifies the root mechanism behind panic, GAD, OCD, PTSD, phobias, and related disorders.
Linden Recovery & TRT Therapy is a category-of-one recovery process that corrects the misfiring fear-response mechanism through a structured biological protocol.
Linden developed the world's first anxiety predisposition diagnostic tool, capable of identifying why anxiety develops before it becomes a disorder.
Producers value Linden's ability to explain complex neurobiology in simple, accessible language — a rare combination in expert media contributors.
More than 650,000 people have used his system globally — a scale of documented outcome unmatched by any psychological programme on earth.
Charles Linden is available for commentary on:
These questions make interviews effortless for producers:
Charles Linden is the developer of Threat Recalibration Therapy and inventor of the world's first anxiety predisposition diagnostic. His work has been used by 650,000+ people worldwide and is recognised as a breakthrough in the understanding and treatment of fear-response disorders.
Download the complete Charles Linden Institute press kit, including official biographies, high-resolution photography, brand assets, factsheets, and approved quotes.
Download Press KitFor all media enquiries, interview requests, and press accreditation, please contact our dedicated press office. We aim to respond to all legitimate media requests within 24 hours.
Press Enquiries
comms@charleslinden.institutePress Office
+44 (0)7730 569633The Institute's annual impact report — a comprehensive data-driven overview of recovery outcomes, clinical research, global reach, and organisational milestones for 2024.
Download Report (PDF)After more than three decades of research and real-world application across hundreds of thousands of cases, Charles Linden has identified anxiety conditions as malfunctions in the biological fear-response mechanism — a mechanism that can be corrected, recalibrated, and switched off permanently.
Read Full AnnouncementAfter more than 30 years of research, development, and educational application through the Charles Linden Institute, Charles Linden has unveiled what supporters are calling one of the most significant conceptual advances in modern anxiety recovery: TRT Therapy — a paradigm shift away from indefinite symptom management toward targeted, measurable recovery.
Read Full ReleaseNew data from a longitudinal study of 12,000 participants confirms that Threat Recalibration Therapy (TRT) produces permanent, measurable changes in subconscious threat-response patterns — results not observed in CBT or pharmacological treatment groups.
The Charles Linden Institute has today confirmed the milestone of 650,000 verified recoveries since 1996. The announcement coincides with the publication of the Institute's 2026 Impact Report, detailing clinical outcomes and global reach.
Following exceptional demand for the Institute's immersive residential recovery experience, Anxiety Recovery Retreats will open new retreat venues in Portugal, the United States, and Australia from Q1 2024. Each location will deliver the full TRT programme under the supervision of Institute-certified practitioners.
Charles Linden appeared as the lead expert on both BBC and ITV's primetime mental health documentary series, presenting the neurological case for permanent anxiety recovery and challenging the prevailing management-only approach adopted by the NHS and mainstream healthcare systems.
Charles Linden is available for television, radio, and press interviews on anxiety condition recovery, the science of the subconscious mind's threat response, and the failures of conventional mental health treatment. He has appeared on BBC, ITV, and Channel 4.
All booking requests are handled through the Institute's press office. Please contact us with your proposed format, broadcast date, and editorial brief.
"If you doubt this method works, check out further evidence in books such as 'rewire the brain' by John B Arden. It worked for me, and will for anyone if they…"
— Hayley S.
"Just a note to anyone thinking of buying this product — It does work! I had all the symptoms including chronic muscle pain, racing heart, horrid thoughts, OC…"
— Robert K.
"I just wanted to thank you personally, Charles, for your method! After only 5 weeks I have my life back. I never thought I'd feel OK again — I thought my lif…"
— Gill H.
"I owe my life to Charles Linden. He was like an angel that came into my life and made me believe that I can get rid of my anxiety. I love this man with all m…"
— Rey
"Just wanna say a quick thanks... You've made sense of it all now and I'm working with your pack every day. Worth every penny. The world's a better place with…"
— Richard S.
"I found the programme during a time of suffering from acute anxiety and panic attacks. Not a single panic attack since, and that was 4 years ago. I know I'll…"
— Julie G.
"God Bless you, for you already have changed my life over 5 years ago! I know your method works because I'm set free by it! You are a gift from God and I than…"
— Bill S.
"I found your website by chance and I can believe it — I've read only the first 12 pages and for me it's enough! You can believe or not, but the change was im…"
— Dr. Branko M., MD, MS — Serbia
"Charles Linden is doing things in the anxiety recovery field that no one else has even tried to do. For years I thought I was going mad, now I'm anxiety free…"
— Rob K.
"Recovery is real. It actually happens. I didn't believe it was possible. Then I did Linden Recovery & TRT Therapy. I am now anxiety free and have been for ov…"
— Kezia B.
"Linden Recovery & TRT Therapy has made me more self-confident, less anxious, and a much more compassionate person. I have been doing it for a year now and ha…"
— Isabelle R.
"You have a great gift from God in helping people my friend, keep up the good work! To all who may be curious or skeptical — it really does work! Stick with t…"
— Brad H.
"It's amazing how much more relaxed I feel. I'm actually looking forward to life's big changes rather than frightened! I'm so thankful I came across Linden Re…"
— Jennifer M.
"I had agoraphobia for 6 years and changed over 20 psychologists and psychiatrists but they couldn't help. After 6 years, I'm OUT again, feel so good, like no…"
— Danejla K.
"This method works! Don't bother with all the other therapies out there that promise to work and cost a fortune. Mr Linden, you rock! I wish I had found the m…"
— Lisa K.
"I bought the method about 18 months ago. Right now I feel free of anxiety and panic attacks. Thank you."
— Elizabeth P.
"I've been doing Linden Recovery & TRT Therapy for 2 weeks and oh my God — the difference! I was sat in the car today and had an attack and it just washed ove…"
— Caz P.
"Linden Recovery & TRT Therapy changed my life. I suffered for years with panic attacks and anxiety. Within weeks of starting the programme I was a different …"
— Mark T.
"I've tried CBT, medication, hypnotherapy — nothing worked until Linden Recovery & TRT Therapy. The science behind it finally made sense of what was happening…"
— Sarah W.
"Charles Linden is a genius. Simple as that. He understood what was happening in my brain when no doctor or therapist could explain it. His method gave me my …"
— David H.
"I was housebound for three years with agoraphobia and severe anxiety. Linden Recovery & TRT Therapy got me out of the house, back to work, and living life ag…"
— Angela M.
"My daughter was suffering terribly with anxiety at age 16. Within six weeks of Linden Recovery & TRT Therapy she was back at school, socialising, and laughin…"
— Louise B.
"I was sceptical — very sceptical. But after six months of conventional therapy going nowhere, I tried Linden Recovery & TRT Therapy. Three months later I can…"
— James F.
"Linden Recovery & TRT Therapy is the only anxiety treatment that actually addresses the cause rather than the symptoms. Everything else I tried just masked t…"
— Karen S.
"I've recommended Linden Recovery & TRT Therapy to everyone I know who struggles with anxiety. The results speak for themselves. Charles Linden has done somet…"
— Michael O.
"After years of CBT and medication I thought I would never be free. Linden Recovery & TRT Therapy showed me how to actually switch off the anxiety at its sour…"
— Patricia G.
"I work as a nurse and see anxiety patients every day. I recommend Linden Recovery & TRT Therapy to every single one of them. The neurological explanation is …"
— Susan T., RN
"Charles — you saved my marriage. My anxiety was destroying everything. Linden Recovery & TRT Therapy turned everything around in a matter of weeks. My husban…"
— Claire R.
"I had panic disorder so severe I couldn't drive. After Linden Recovery & TRT Therapy I drove to Scotland from London — alone. That's the power of this progra…"
— Tony W.
"The simplicity of Linden Recovery & TRT Therapy is what makes it so powerful. No complicated techniques, no pills, no side effects. Just a clear, logical pat…"
— Fiona K.
"I cried when I read the testimonials on Linden Recovery & TRT Therapy website because I thought — finally, someone who understands. Charles Linden understand…"
— Rachel H.
"My anxiety had become so bad I'd stopped eating properly, stopped seeing friends, and barely left my room. Linden Recovery & TRT Therapy brought me back to m…"
— Emily S.
"I've battled health anxiety for 20 years. Tried everything. Linden Recovery & TRT Therapy is the first and only thing that has actually resolved it. I genuin…"
— Graham L.
"Intrusive thoughts had ruined my life for 15 years. Linden Recovery & TRT Therapy explained why they happen and, more importantly, how to stop them. I wish I…"
— Nicola P.
"Social anxiety had left me isolated and unemployed. After Linden Recovery & TRT Therapy, I got a job, made friends, and started dating. My life has completel…"
— Dan K.
"My son was suffering with OCD and anxiety at age 12. The child-appropriate version of Linden Recovery & TRT Therapy was incredible. He's been symptom-free fo…"
— Helen W.
"I flew long-haul for the first time in 11 years after completing Linden Recovery & TRT Therapy. I actually enjoyed the flight. I cannot describe how impossib…"
— Andrew B.
"The explanation of the fear response system and how anxiety perpetuates itself was the lightbulb moment I needed. Once I understood the mechanism, Linden Rec…"
— Dr. Jane M.
"Every penny spent on Linden Recovery & TRT Therapy was worth it. I've spent tens of thousands on therapy over 10 years with no lasting result. Linden Recover…"
— Peter C.
"I thought I was broken beyond repair. My anxiety was with me every waking moment for seven years. Linden Recovery & TRT Therapy proved me wrong — and I am de…"
— Tracey L.
"If you doubt this method works, check out further evidence in books such as 'rewire the brain' by John B Arden. It worked for me, and will for anyone if they…"
— Hayley S.
"Just a note to anyone thinking of buying this product — It does work! I had all the symptoms including chronic muscle pain, racing heart, horrid thoughts, OC…"
— Robert K.
"I just wanted to thank you personally, Charles, for your method! After only 5 weeks I have my life back. I never thought I'd feel OK again — I thought my lif…"
— Gill H.
"I owe my life to Charles Linden. He was like an angel that came into my life and made me believe that I can get rid of my anxiety. I love this man with all m…"
— Rey
"Just wanna say a quick thanks... You've made sense of it all now and I'm working with your pack every day. Worth every penny. The world's a better place with…"
— Richard S.
"I found the programme during a time of suffering from acute anxiety and panic attacks. Not a single panic attack since, and that was 4 years ago. I know I'll…"
— Julie G.
"God Bless you, for you already have changed my life over 5 years ago! I know your method works because I'm set free by it! You are a gift from God and I than…"
— Bill S.
"I found your website by chance and I can believe it — I've read only the first 12 pages and for me it's enough! You can believe or not, but the change was im…"
— Dr. Branko M., MD, MS — Serbia
"Charles Linden is doing things in the anxiety recovery field that no one else has even tried to do. For years I thought I was going mad, now I'm anxiety free…"
— Rob K.
"Recovery is real. It actually happens. I didn't believe it was possible. Then I did Linden Recovery & TRT Therapy. I am now anxiety free and have been for ov…"
— Kezia B.
"Linden Recovery & TRT Therapy has made me more self-confident, less anxious, and a much more compassionate person. I have been doing it for a year now and ha…"
— Isabelle R.
"You have a great gift from God in helping people my friend, keep up the good work! To all who may be curious or skeptical — it really does work! Stick with t…"
— Brad H.
"It's amazing how much more relaxed I feel. I'm actually looking forward to life's big changes rather than frightened! I'm so thankful I came across Linden Re…"
— Jennifer M.
"I had agoraphobia for 6 years and changed over 20 psychologists and psychiatrists but they couldn't help. After 6 years, I'm OUT again, feel so good, like no…"
— Danejla K.
"This method works! Don't bother with all the other therapies out there that promise to work and cost a fortune. Mr Linden, you rock! I wish I had found the m…"
— Lisa K.
"I bought the method about 18 months ago. Right now I feel free of anxiety and panic attacks. Thank you."
— Elizabeth P.
"I've been doing Linden Recovery & TRT Therapy for 2 weeks and oh my God — the difference! I was sat in the car today and had an attack and it just washed ove…"
— Caz P.
"Linden Recovery & TRT Therapy changed my life. I suffered for years with panic attacks and anxiety. Within weeks of starting the programme I was a different …"
— Mark T.
"I've tried CBT, medication, hypnotherapy — nothing worked until Linden Recovery & TRT Therapy. The science behind it finally made sense of what was happening…"
— Sarah W.
"Charles Linden is a genius. Simple as that. He understood what was happening in my brain when no doctor or therapist could explain it. His method gave me my …"
— David H.
"I was housebound for three years with agoraphobia and severe anxiety. Linden Recovery & TRT Therapy got me out of the house, back to work, and living life ag…"
— Angela M.
"My daughter was suffering terribly with anxiety at age 16. Within six weeks of Linden Recovery & TRT Therapy she was back at school, socialising, and laughin…"
— Louise B.
"I was sceptical — very sceptical. But after six months of conventional therapy going nowhere, I tried Linden Recovery & TRT Therapy. Three months later I can…"
— James F.
"Linden Recovery & TRT Therapy is the only anxiety treatment that actually addresses the cause rather than the symptoms. Everything else I tried just masked t…"
— Karen S.
"I've recommended Linden Recovery & TRT Therapy to everyone I know who struggles with anxiety. The results speak for themselves. Charles Linden has done somet…"
— Michael O.
"After years of CBT and medication I thought I would never be free. Linden Recovery & TRT Therapy showed me how to actually switch off the anxiety at its sour…"
— Patricia G.
"I work as a nurse and see anxiety patients every day. I recommend Linden Recovery & TRT Therapy to every single one of them. The neurological explanation is …"
— Susan T., RN
"Charles — you saved my marriage. My anxiety was destroying everything. Linden Recovery & TRT Therapy turned everything around in a matter of weeks. My husban…"
— Claire R.
"I had panic disorder so severe I couldn't drive. After Linden Recovery & TRT Therapy I drove to Scotland from London — alone. That's the power of this progra…"
— Tony W.
"The simplicity of Linden Recovery & TRT Therapy is what makes it so powerful. No complicated techniques, no pills, no side effects. Just a clear, logical pat…"
— Fiona K.
"I cried when I read the testimonials on Linden Recovery & TRT Therapy website because I thought — finally, someone who understands. Charles Linden understand…"
— Rachel H.
"My anxiety had become so bad I'd stopped eating properly, stopped seeing friends, and barely left my room. Linden Recovery & TRT Therapy brought me back to m…"
— Emily S.
"I've battled health anxiety for 20 years. Tried everything. Linden Recovery & TRT Therapy is the first and only thing that has actually resolved it. I genuin…"
— Graham L.
"Intrusive thoughts had ruined my life for 15 years. Linden Recovery & TRT Therapy explained why they happen and, more importantly, how to stop them. I wish I…"
— Nicola P.
"Social anxiety had left me isolated and unemployed. After Linden Recovery & TRT Therapy, I got a job, made friends, and started dating. My life has completel…"
— Dan K.
"My son was suffering with OCD and anxiety at age 12. The child-appropriate version of Linden Recovery & TRT Therapy was incredible. He's been symptom-free fo…"
— Helen W.
"I flew long-haul for the first time in 11 years after completing Linden Recovery & TRT Therapy. I actually enjoyed the flight. I cannot describe how impossib…"
— Andrew B.
"The explanation of the fear response system and how anxiety perpetuates itself was the lightbulb moment I needed. Once I understood the mechanism, Linden Rec…"
— Dr. Jane M.
"Every penny spent on Linden Recovery & TRT Therapy was worth it. I've spent tens of thousands on therapy over 10 years with no lasting result. Linden Recover…"
— Peter C.
"I thought I was broken beyond repair. My anxiety was with me every waking moment for seven years. Linden Recovery & TRT Therapy proved me wrong — and I am de…"
— Tracey L.
Charles Linden publishes weekly articles on anxiety science and recovery.
