CHEMSEX 101
A series of Harm Reduction Guides
What these guides are:
Chemsex 101 is a growing series of culturally competent, non-judgemental harm-reduction guides designed to support queer communities with honest information, practical safer-use strategies, and real-world support pathways.
Spanning 10+ focused guides, the series offers clear, accessible insight for queer men, LGBTQ+ people, healthcare practitioners, medics, community workers, and anyone navigating chemsex.
Each guide blends clinical understanding, lived experience, community knowledge, and public-health research - without stigma or fear-based messaging.
Whether you’re curious, exploring, struggling, supporting someone else, or working in a clinical or outreach role, Chemsex 101 provides what many services still don’t: realistic, affirming, shame-free guidance that meets people where they actually are.
Who they are for:
GBMSM and queer men exploring, navigating, or reflecting on chemsex - whether curious, established in the scene, taking breaks, or seeking safer ways forward.
Friends, partners, and chosen family who want to understand what chemsex actually is, why it matters, and how to offer support without judgement, panic, or control.
Clinicians, nurses, therapists, and sexual health professionals seeking clear, culturally competent insight to better understand chemsex experiences, risks, and care needs beyond outdated or simplistic frameworks.
NGOs, community organisations, and LGBTQ+ practitioners looking to strengthen chemsex-aware practice, harm-reduction strategies, training, and support pathways grounded in lived realities.
Digital platform teams working on safety features, moderation, user experience, or product design who need a deeper understanding of how chemsex pathways form online and how harm reduction can be embedded into digital environments.
University courses and educators across public health, nursing, psychology, sociology, sexuality studies, digital culture, and media — supporting teaching, discussion, and research into contemporary sexualised drug use, community care, and policy gaps.
Disclaimer:
This guide for education / support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on these guides.
What’s inside:
What chemsex is - culturally, socially, and clinically
How drugs function in chemsex contexts, including effects, dosing patterns, mixing risks, and safer-use strategies
Consent, boundaries, communication, and crisis navigation in sexualised drug use settings
Mental health, trauma, and community contexts shaping chemsex experiences
The role of digital platforms in shaping chemsex pathways, behaviours, and risk environments
Intersectionality, criminalisation, stigma, and policy gaps affecting queer communities
How and where to get support, including UK-based organisations, services, and care pathways
Why it matters:
Chemsex sits at the intersection of sex, drugs, shame, loneliness, liberation, digital culture, HIV prevention, and queer history. These guides centre around care, dignity, safety, and pleasure - not punishment or moralising.
Because queer harm reduction is queer liberation.
Get the guides:
Digital Editions (PDF)
£ 6.99 - Instant downloable access (non-transferable).
Printed A5 Editions (Delivery within 5 working days).
£ 11.99 - High-quality, matte A5 booklet.
Printed & Digital - All Editions (Delivery within 5 working days).
£ 49.99 + Postage and packaging
Institutional Licence - £ TBC
For healthcare providers, universities, research institutions, charities, and sexual health services. Licences support organisational use across education, CPD, training, and harm-reduction delivery. Pricing is scaled by organisation size and use case - please email to discuss.
Bulk/Institutional Orders:
For NHS/healthcare trusts, colleges, universities, NGOs, and sexual health services: hello@clynehamiltondaniels.com Licensing and bulk discounts available.
The Chemsex 101 Complete Bundle brings together four in-depth, harm-reduction guides designed to support queer communities, partners, and professionals navigating chemsex with clarity, care, and dignity.
Rather than treating chemsex as one issue, this bundle recognises it as a complex landscape - shaped by drugs, consent, mental health, power, community, and care. Each guide focuses on a critical part of that landscape, offering realistic, shame-free guidance grounded in lived experience and evidence-informed practice.
Included in this digital bundle:
CHEMSEX 101 – A Queer Harm Reduction Guide
An accessible foundation guide exploring what chemsex is - culturally, socially, and clinically - and why it matters. Covers mental health, community contexts, digital platforms, intersectionality, criminalisation, and how to access support in the UK.
CHEMSEX 101 – GHB / GBL | A Survival & Safety Guide
A focused, practical guide to navigating GHB/GBL safely, including dosing logic, timing, overdose recognition, drug interactions, withdrawal risks, and what happens in A&E — without panic or moralising.
CHEMSEX 101 – Meth & Meph | A Survival & Safety Guide
A grounded harm-reduction guide to stimulant chemsex, exploring pleasure, momentum, crashes, overamping, psychosis, mixing risks, comedowns, dependence, and support pathways.
CHEMSEX 101 – Consent | A Survival & Safety Guide
A trauma-aware guide to consent in altered states, covering boundaries, capacity, power, coercion, check-ins, aftercare, and community responsibility - meeting consent as it actually unfolds in chemsex spaces.
Whether you’re:
Exploring chemsex for the first time
Navigating complex or intense experiences
Supporting a partner or friend
Hosting or attending group chemsex spaces
Working in healthcare, outreach, education, or community support
…this bundle offers what many services still don’t: realistic, affirming, non-judgemental guidance that centres pleasure and safety - without fear, shame, or criminalisation.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
Digital Guides
Chemsex 101 is the essential queer harm-reduction guide for anyone navigating sex, chems and community. Across 36 bold, shame-free pages, this guide breaks down GHB/GBL, methamphetamine, mephedrone, slamming, dosing, mixing risks, consent, comedowns, and digital app culture with honesty and clarity you won’t get from most services. Written by a queer PhD student, it blends real community insight with evidence-based practice to help you stay safer, feel informed and reclaim your agency.
Whether you’re exploring for the first time, deep in the scene, supporting a partner or working clinically, Chemsex 101 gives you the practical tools you need: safer-use strategies, emergency tips, mental health support, and a UK directory of chemsex organisations like 56 Dean Street, Antidote, THT and more. This is not a moral lecture - it’s a culturally competent, sex-positive resource created for queer men, MSM and LGBTQ+ communities who deserve care, dignity and solid information.
Own your pleasure. Protect your health. Reduce harm.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
CHEMSEX 101 - GHB / GBL | A Survival & Safety Guide is your essential, shame-free safety and survival manual for navigating GHB/GBL meaningfully, responsibly, and without panic. Across 20 pages of clear, practical guidance, this resource breaks down:
What GHB and GBL actually are
How their effects work in the body
Dosing, timing, and tolerance
Recognising overdoses and responding safely
Common drug interactions
Withdrawal and risks
What happens in A&E
How to protect yourself and others in the scene
Written by a queer harm-reduction healthcare worker and evidence-informed researcher, this guide blends community insight with clinical reality to help you stay in control, reduce harms, and look after yourself and your people.
Whether you’re:
Exploring GHB/GBL for the first time
Deep in the scene and want safer practices
Supporting a partner or friend
Working in health, outreach, or community support
…this guide gives you the practical tools and life-saving knowledge you need.
Own your pleasure. Protect your health. Reduce harm.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
CHEMSEX 101 – Meth & Meph | A Survival & Safety Guide is a clear, non-judgemental survival and harm-reduction guide for navigating methamphetamine (crystal meth / Tina) and mephedrone (Meph / 4-MMC) in chemsex contexts - without panic, shame, or moralising.
Across 20 pages of grounded, practical guidance, this resource explores:
What meth and mephedrone are, culturally and clinically
How stimulants affect the brain and body
Pleasure, momentum, crashes, and why re-dosing happens
Routes of use and safer-practice considerations
Risks, spirals, overamping, and stimulant-related psychosis
Mixing with other drugs (including G, alcohol, benzos, poppers, and more)
Comedowns, emotional repair, and mental health impacts
Dependence, withdrawal, and when support fits
How to recognise emergencies and seek help safely
Support pathways and harm-reduction options in the UK
Written by a queer harm-reduction healthcare worker and evidence-informed researcher, this guide blends clinical insight, lived experience, and community knowledge to meet chemsex as it actually happens - not how it’s often imagined by services.
Whether you’re:
Exploring stimulant chemsex for the first time
Deep in long or intense sessions and want safer practices
Struggling with crashes, spirals, or loss of control
Supporting a partner, friend, or community member
Working in healthcare, outreach, or sexual health
…this guide gives you what many services still don’t: realistic, affirming, shame-free guidance grounded in harm reduction rather than fear.
Own your pleasure. Protect your health. Reduce harm.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
CHEMSEX 101 – Consent | A Survival & Safety Guide is a clear, non-judgemental harm-reduction guide for navigating consent, boundaries, capacity, and care in chemsex contexts - without blame, panic, or moralising.
Across 20 pages of grounded, practical guidance, this resource explores:
What consent means in chemsex - psychologically, socially, and ethically
How drugs, fatigue, power, and group dynamics affect capacity and choice
The difference between consent, compliance, and care
Capacity, impairment, and the “hard line” where consent cannot exist
Drugs, pressure, and informed choice before sex begins
Setting boundaries in advance - and why this protects pleasure
Check-ins, momentum, and group dynamics over long sessions
Power, coercion, and red flags that are often missed in altered states
What to do if something feels wrong - even without certainty or memory
Aftercare, emotional fallout, and nervous-system repair
Community care, shared responsibility, and safer chemsex cultures
Written by a queer harm-reduction healthcare worker and evidence-informed researcher, this guide blends clinical insight, lived experience, and community knowledge to meet consent as it actually unfolds in chemsex - not as a simple yes/no rule, but as an ongoing, relational process shaped by drugs, context, and power.
Whether you’re:
Navigating consent in chemsex for the first time
Trying to understand a confusing or uncomfortable experience
Supporting a partner, friend, or community member
Hosting, attending, or facilitating group chemsex spaces
Working in healthcare, sexual health, outreach, or community support
…this guide offers what many services still don’t: clear, affirming, shame-free guidance that centres dignity, safety, and autonomy - without criminalisation or fear.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
The Chemsex 101 Complete Bundle (Printed Editions) brings together four in-depth, harm-reduction guides designed to support queer communities, partners, and professionals navigating chemsex with clarity, care, and dignity.
Rather than treating chemsex as one issue, this bundle recognises it as a complex landscape — shaped by drugs, consent, mental health, power, community, and care. Each guide focuses on a critical part of that landscape, offering realistic, shame-free guidance grounded in lived experience and evidence-informed practice.
Included in this printed bundle:
CHEMSEX 101 – A Queer Harm Reduction Guide
An accessible foundation guide exploring what chemsex is - culturally, socially, and clinically - and why it matters. Covers mental health, community contexts, digital platforms, intersectionality, criminalisation, and how to access support in the UK.
CHEMSEX 101 – GHB / GBL | A Survival & Safety Guide
A focused, practical guide to navigating GHB/GBL safely, including dosing logic, timing, overdose recognition, drug interactions, withdrawal risks, and what happens in A&E — without panic or moralising.
CHEMSEX 101 – Meth & Meph | A Survival & Safety Guide
A grounded harm-reduction guide to stimulant chemsex, exploring pleasure, momentum, crashes, overamping, psychosis, mixing risks, comedowns, dependence, and support pathways.
CHEMSEX 101 – Consent | A Survival & Safety Guide
A trauma-aware guide to consent in altered states, covering boundaries, capacity, power, coercion, check-ins, aftercare, and community responsibility - meeting consent as it actually unfolds in chemsex spaces.
Who this bundle is for
Whether you’re:
Exploring chemsex for the first time
Navigating complex or intense experiences
Supporting a partner or friend
Hosting or attending group chemsex spaces
Working in healthcare, outreach, education, or community support
…this bundle offers what many services still don’t: realistic, affirming, non-judgemental guidance that centres pleasure and safety - without fear, shame, or criminalisation.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
Printed Guides
CHEMSEX 101 - A Queer Harm Reduction Guide (Printed Edition).
Chemsex 101 is the essential queer harm-reduction guide for anyone navigating sex, chems and community. This A5, professionally printed matte edition brings the full guide into a tactile, discreet, beautifully designed format you can keep, gift or use in practice.
Across 36 bold, shame-free pages, the guide breaks down GHB/GBL, methamphetamine, mephedrone, slamming, dosing, spacing, mixing risks, consent, comedowns and digital app culture with the honesty and clarity you won’t get from most services. Written by a queer student, it blends real community insight with evidence-informed practice to help you stay safer, feel informed and reclaim your agency.
Whether you’re exploring for the first time, deep in the scene, supporting a partner or working clinically, Chemsex 101 gives you the practical tools you need: safer-use strategies, emergency guidance, mental-health support, and a UK directory of chemsex services including 56 Dean Street, Antidote, THT and more. This is not a moral lecture - it’s a culturally competent, sex-positive resource created for queer men, MSM and LGBTQ+ communities who deserve care, dignity and solid information.
Own your pleasure. Protect your health. Reduce harm.
Disclaimer: Chemsex 101 is an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this guide.
CHEMSEX 101 - GHB / GBL | A Survival & Safety Guide (Printed Edition) is your essential, shame-free safety and survival manual for navigating GHB/GBL meaningfully, responsibly, and without panic. Across 20 pages of clear, practical guidance, this resource breaks down:
What GHB and GBL actually are
How their effects work in the body
Dosing, timing, and tolerance
Recognising overdoses and responding safely
Common drug interactions
Withdrawal and risks
What happens in A&E
How to protect yourself and others in the scene
Written by a queer harm-reduction healthcare worker and evidence-informed researcher, this guide blends community insight with clinical reality to help you stay in control, reduce harms, and look after yourself and your people.
Whether you’re:
Exploring GHB/GBL for the first time
Deep in the scene and want safer practices
Supporting a partner or friend
Working in health, outreach, or community support
…this guide gives you the practical tools and life-saving knowledge you need.
Own your pleasure. Protect your health. Reduce harm.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
CHEMSEX 101 – Meth & Meph | A Survival & Safety Guide (Printed Edition) is a clear, non-judgemental survival and harm-reduction guide for navigating methamphetamine (crystal meth / Tina) and mephedrone (Meph / 4-MMC) in chemsex contexts — without panic, shame, or moralising.
Across 20 pages of grounded, practical guidance, this resource explores:
What meth and mephedrone are, culturally and clinically
How stimulants affect the brain and body
Pleasure, momentum, crashes, and why re-dosing happens
Routes of use and safer-practice considerations
Risks, spirals, overamping, and stimulant-related psychosis
Mixing with other drugs (including G, alcohol, benzos, poppers, and more)
Comedowns, emotional repair, and mental health impacts
Dependence, withdrawal, and when support fits
How to recognise emergencies and seek help safely
Support pathways and harm-reduction options in the UK
Written by a queer harm-reduction healthcare worker and evidence-informed researcher, this guide blends clinical insight, lived experience, and community knowledge to meet chemsex as it actually happens - not how it’s often imagined by services.
Whether you’re:
Exploring stimulant chemsex for the first time
Deep in long or intense sessions and want safer practices
Struggling with crashes, spirals, or loss of control
Supporting a partner, friend, or community member
Working in healthcare, outreach, or sexual health
…this guide gives you what many services still don’t: realistic, affirming, shame-free guidance grounded in harm reduction rather than fear.
Own your pleasure. Protect your health. Reduce harm.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
CHEMSEX 101 – Consent | A Survival & Safety Guide (Printed Edition) is a clear, non-judgemental harm-reduction guide for navigating consent, boundaries, capacity, and care in chemsex contexts - without blame, panic, or moralising.
Across 20 pages of grounded, practical guidance, this resource explores:
What consent means in chemsex - psychologically, socially, and ethically
How drugs, fatigue, power, and group dynamics affect capacity and choice
The difference between consent, compliance, and care
Capacity, impairment, and the “hard line” where consent cannot exist
Drugs, pressure, and informed choice before sex begins
Setting boundaries in advance - and why this protects pleasure
Check-ins, momentum, and group dynamics over long sessions
Power, coercion, and red flags that are often missed in altered states
What to do if something feels wrong - even without certainty or memory
Aftercare, emotional fallout, and nervous-system repair
Community care, shared responsibility, and safer chemsex cultures
Written by a queer harm-reduction healthcare worker and evidence-informed researcher, this guide blends clinical insight, lived experience, and community knowledge to meet consent as it actually unfolds in chemsex — not as a simple yes/no rule, but as an ongoing, relational process shaped by drugs, context, and power.
Whether you’re:
Navigating consent in chemsex for the first time
Trying to understand a confusing or uncomfortable experience
Supporting a partner, friend, or community member
Hosting, attending, or facilitating group chemsex spaces
Working in healthcare, sexual health, outreach, or community support
…this guide offers what many services still don’t: clear, affirming, shame-free guidance that centres dignity, safety, and autonomy - without criminalisation or fear.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.
Digital & Printed Bundle
(all guides)
The Chemsex 101 Complete Bundle (Digital & Printed Editions) brings together four in-depth, harm-reduction guides designed to support queer communities, partners, and professionals navigating chemsex with clarity, care, and dignity.
Rather than treating chemsex as one issue, this bundle recognises it as a complex landscape — shaped by drugs, consent, mental health, power, community, and care. Each guide focuses on a critical part of that landscape, offering realistic, shame-free guidance grounded in lived experience and evidence-informed practice.
Included in this printed bundle:
CHEMSEX 101 – A Queer Harm Reduction Guide
An accessible foundation guide exploring what chemsex is - culturally, socially, and clinically - and why it matters. Covers mental health, community contexts, digital platforms, intersectionality, criminalisation, and how to access support in the UK.
CHEMSEX 101 – GHB / GBL | A Survival & Safety Guide
A focused, practical guide to navigating GHB/GBL safely, including dosing logic, timing, overdose recognition, drug interactions, withdrawal risks, and what happens in A&E — without panic or moralising.
CHEMSEX 101 – Meth & Meph | A Survival & Safety Guide
A grounded harm-reduction guide to stimulant chemsex, exploring pleasure, momentum, crashes, overamping, psychosis, mixing risks, comedowns, dependence, and support pathways.
CHEMSEX 101 – Consent | A Survival & Safety Guide
A trauma-aware guide to consent in altered states, covering boundaries, capacity, power, coercion, check-ins, aftercare, and community responsibility - meeting consent as it actually unfolds in chemsex spaces.
Who this bundle is for
Whether you’re:
Exploring chemsex for the first time
Navigating complex or intense experiences
Supporting a partner or friend
Hosting or attending group chemsex spaces
Working in healthcare, outreach, education, or community support
…this bundle offers what many services still don’t: realistic, affirming, non-judgemental guidance that centres pleasure and safety - without fear, shame, or criminalisation.
Disclaimer: The Chemsex 101 series are an evidence-informed harm-reduction guide for education and support, not a medical guideline or substitute for individual clinical advice. Drug effects and risks vary between people and batches; always seek professional medical help if you’re unsure or in an emergency. The author takes no responsibility for actions taken based on this or any other guides.