Acne Clinical Trials in the UK: A Complete Guide for 2026
Everything you need to know about acne in the UK, including novel topical treatments, microbiome-based therapies, laser and light-based treatments, and next-generation systemic drugs. This guide covers what is being tested, who can participate, and how to find trials near you.
Why Acne Clinical Trials Matter
Clinical trials are essential for developing new treatments for acne. They test whether new drugs, devices, or approaches are safe and effective before they become widely available. In the UK, the NHS actively participates in trials across hundreds of hospitals and research centres, making it one of the best places in the world to access cutting-edge treatments.
For acne patients, trials can offer access to treatments that are not yet available on the NHS, close monitoring by specialist teams, and the opportunity to contribute to medical knowledge that helps future patients.
Current Treatment Landscape
Standard treatment for acne follows established pathways based on disease stage and individual patient factors. For mild — topical treatment, the standard approach is benzoyl peroxide, topical retinoids, salicylic acid. For moderate — topical + oral, the standard approach is topical retinoid + antibiotic, oral antibiotics, combined oral contraceptive. For moderate-severe — systemic, the standard approach is oral isotretinoin (roaccutane), spironolactone, hormonal therapy. For severe / refractory, the standard approach is high-dose isotretinoin, dermatology referral, procedural treatments.
What Types of Trials Are Available?
Microbiome Therapies
Trials testing topical and oral probiotic formulations, bacteriophage therapy targeting Cutibacterium acnes, and microbiome-balancing skincare to treat acne without antibiotics.
Novel Topicals
New topical drugs including clascoterone (first topical anti-androgen), trifarotene (new retinoid), and nanoparticle delivery systems for better skin penetration with fewer side effects.
Light & Laser Therapy
Photodynamic therapy, intense pulsed light (IPL), and fractional laser treatments being tested for active acne and acne scar revision.
Anti-Androgen Advances
Topical and systemic anti-androgen treatments that target the hormonal drivers of acne without the side effects of oral isotretinoin.
Who Can Join a Acne Trial?
Eligibility criteria vary between trials, but common factors include:
- A confirmed diagnosis of acne
- Being at a specific disease stage or treatment line
- Age requirements (most adult trials accept 18+)
- No conflicting medical conditions or medications
- Willingness to attend regular hospital visits
Your specialist can help determine which trials you may be eligible for. You can also use our Smart Matcher tool to find trials based on your specific profile.
How to Find Acne Trials Near You
There are several ways to find clinical trials for acne in the UK:
- TrialConnect: Use our Acne condition page to search all recruiting trials, or try the Smart Matcher for personalised matching.
- NHS Be Part of Research: The NHS maintains a searchable database of clinical trials at research sites across the UK.
- Your Specialist: Ask your consultant or clinical nurse specialist about trials at your hospital or local research network.
- NIHR Clinical Research Network: The National Institute for Health Research coordinates trials across England, with equivalent networks in Scotland, Wales, and Northern Ireland.
Frequently Asked Questions
Are acne clinical trials only for teenagers?
No. Adult acne is increasingly common and many trials specifically recruit adults aged 18-45. Some trials also focus on acne scarring treatments for any age group.
Can I join an acne trial if I am currently on isotretinoin?
Most trials require you to have stopped isotretinoin for at least 1-6 months before joining, as it affects the skin for some time after stopping. Check each trial's specific washout period.
Do acne trials test scar treatments?
Yes. Several UK trials are testing laser resurfacing, microneedling with growth factors, and injectable treatments for atrophic acne scars. These are often in dermatology departments at major hospitals.
Are there natural or alternative therapy trials for acne?
Yes. Some trials are investigating tea tree oil formulations, dietary interventions (low-glycaemic diets), omega-3 supplements, and traditional Chinese medicine approaches for acne management.
Ready to Find Your Trial?
Search thousands of actively recruiting acne clinical trials across the UK. Our platform is free, instant, and requires no registration.