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Zerenia Clinic
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London, England Medical cannabis clinic- License verified · Care Quality Commission
About Zerenia Clinic
Zerenia is a CQC-rated Good medical cannabis clinic in London offering £15 initial consultations; sister company of the pain-focused Leva Clinic.
Zerenia Clinic is a London medical cannabis clinic that prescribes cannabis-based medicines for pain and psychiatric conditions once conventional options have been exhausted. The provider, Zerenia Clinics Limited, is registered with the CQC, and its location, The Wilbraham Practice in south-west London, was rated Good in all five areas in a report published in September 2022. Inspectors at the time noted psychiatry and chronic pain consultants, an active research focus, and both in-person and online appointments.
The group has changed since then. Zerenia merged with the online pain clinic Leva in September 2024, and Leva's website now shows Zerenia's CQC registration. In September 2026 Red White & Bloom Brands completed a deal giving it a controlling interest in HEAL Europe Holdings, the owner of Zerenia Clinics Limited and Leva HEAL Limited, according to the company's announcement.
- Eligibility check: free, and no GP referral is required.
- Initial consultation: £15; follow-ups from £79; repeat prescriptions £15.
- Medicine: the clinic estimates £2–£10 a day; a specialist pharmacy dispenses it and delivers within about seven days.
New patients first speak with a care coordinator and then see a doctor online. Zerenia says it has treated more than 20,000 patients worldwide, a figure that includes operations outside the UK. Its own Trustpilot profile is small and dormant, with six reviews and none in the past year, so there is little recent independent feedback; the linked Leva Clinic profile is more active.
What’s good
- CQC rated Good in all five areas (Sep 2022)
- £15 initial consultation
- No GP referral needed
- In-person and online appointments (per CQC, 2022)
Worth knowing
- Latest CQC rating dates from 2022
- Very little recent independent feedback (6 Trustpilot reviews, none in 12 months)
- Follow-ups from £79 make ongoing care pricier than some rivals
Services
- Online consultation
- Prescription required
- Medical patients
- Delivery
What you’ll pay
Eligibility check free; initial consultation £15; follow-ups from £79; repeat prescriptions £15; medicine roughly £2–£10 a day (as listed on its site, Sep 2026)
Score breakdown
2 of 6 criteria assessed · 35% of the weight
- License & compliance25% of score9.6 out of 10Active license on the official register, clean enforcement history
- Customer reviews25% of scoreNot assessedVerified on-site reviews; otherwise large public rating samples
- Lab & product transparency20% of scoreNot assessedPublished lab results, clear pricing, ownership and contacts
- Pricing & value10% of scoreNot assessedPrices against the local median for the same category
- Service & access10% of score7.8 out of 10Hours, ordering, delivery, accessibility, ID checks
- Complaint handling10% of scoreNot assessedHow often and how well problems are answered in public
Initial score based on license (Care Quality Commission), 6 public ratings, listed services and hours. Lab transparency, pricing and complaint handling have not been assessed yet.
Not enough data yet. We publish an overall score once criteria worth at least 45% of the weight can be checked. Empty criteria are never guessed — they are left out and the rest are re-weighted.
How we score sellersReviews of Zerenia Clinic
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Ratings on other platforms
Public star ratings as shown on each platform when we checked. They are not part of Verdex reviews.
What reviewers say elsewhere
Legal worries
A March 2025 one-star reviewer described distress over legal complications they linked to their treatment.
Source: Trustpilot reviews, Mar 2025 · summarized by Verdex editors
Staff
A long-term patient reviewing in September 2024 praised friendly staff and attentive doctors.
Source: Trustpilot reviews, Sep 2024 · summarized by Verdex editors
Value
A January 2024 review criticized the service's quality and its cost compared with other clinics.
Source: Trustpilot reviews, Jan 2024 · summarized by Verdex editors
These are our editors’ summaries of what customers wrote about Zerenia Clinic on other platforms — not verbatim quotes and not reviews collected by Verdex.
Where to find Zerenia Clinic
The Wilbraham Practice (CQC registered location)
9a Wilbraham Place, SW1X 9AE, London
The paper trail, in public
Sources: CQC register: The Wilbraham Practice
- Registered
Care Quality Commission
Registered location 'The Wilbraham Practice' (provider Zerenia Clinics Limited, provider ID 1-8537297425); overall rating Good in all five areas, report published 9 Sep 2022
- Number
- 1-10478815305
- Checked
- Sep 2026
Asked by customers like you
No questions about Zerenia Clinic yet. Ask about stock, ordering, eligibility or delivery — the business, our editors or other customers can answer.
Ask Zerenia Clinic
Questions are answered by the business, our editors or other customers, and published once there’s an answer.
Zerenia Clinic: frequently asked questions
How much is a Zerenia consultation?
Zerenia listed a £15 initial consultation in September 2026, with follow-ups from £79 and repeat prescriptions at £15. The eligibility check is free.
Are Zerenia and Leva Clinic the same company?
They are linked. Zerenia and Leva merged in 2024, and Leva's website carries Zerenia Clinics Limited's copyright and CQC registration; the two brands still operate separately.
Sources
- Zerenia Clinic — Home · checked Sep 2026
- CQC — Zerenia Clinics Limited registration info · checked Sep 2026
- CQC — The Wilbraham Practice inspection summary · checked Sep 2026
- Trustpilot — Zerenia Clinic · checked Sep 2026
- Red White & Bloom Brands transaction announcement (GlobeNewswire via The Manila Times, 11 Sep 2026) · checked Sep 2026
- CannabisHealth — Leva and Zerenia merge (search result) · checked Sep 2026
Official sources are linked. Review platforms are cited by name only.
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