Slimmr review: register, inspection and real score.
We checked Slimmr against the GPhC register, the latest inspection report, Companies House and Trustpilot on 13 October 2026. Here is what each source shows, who dispenses your medicine, and where to compare live prices.
Slimmr is a GPhC-registered UK online pharmacy, premises number 9013068, checked on 13 October 2026. The register lists the pharmacy behind Slimmr as Onescript, owned by Blueco Healthcare Limited. The entry shows no notices, no conditions and no enforcement history. We found no published GPhC inspection report for this registration. Trustpilot rates Slimmr ★ 4.8 out of 5 (Excellent) from 255 reviews. We read the score on 19 October 2026. The score puts Slimmr at 18 of 111 rated pharmacies here.
On this page
Slimmr at a glance.
Every number on this page comes from its source, read on 13 October 2026. Click any card to check the source yourself.
Who runs Slimmr.
Three records sit behind every online pharmacy: the company, the registered pharmacy and the brand you see. For Slimmr, here is each one. The brand name and the registered pharmacy name differ. Many online services dispense through a separate registered pharmacy, and the law allows this.
Company (Companies House)
- BLUECO HEALTHCARE LIMITED
- Company number 15588416
- Incorporated 23 March 2024
- Status: Active
- Registered office in Bamber Bridge, England
Registered pharmacy (GPhC)
- Onescript
- Owner: Blueco Healthcare Limited
- 468 Ranglet Road, Walton Summit Centre, Bamber Bridge, Preston, Lancashire, PR5 8AR
- GPhC premises 9013068
Background
- Registered pharmacy is Onescript, at 468 Ranglet Road, Walton Summit Centre, Bamber Bridge, Preston, Lancashire, PR5 8AR (GPhC register)
- Site states it partners with Blueco Healthcare (described as CQC-registered) and Onescript pharmacy
- Operating company Blueco Healthcare Limited incorporated 23 March 2024
What the last GPhC inspection found.
No report found
We found no published inspection report for this registration number. Check the GPhC register for the latest position.
What Slimmr offers.
We read Slimmr's own website on 13 October 2026. The points below summarise what the site states. Terms change, so check the current detail before you pay.
How the service works: Online weight-loss programme with monthly clinician check-ins.
How you order
- Check eligibility by sharing health details and confirming identity
- Clinician approval before medication is dispatched
- Ongoing support with monthly check-ins after starting
Delivery
- States convenient UK delivery on a chosen date (courier and cost not disclosed)
Help and support
- States anytime clinician access
- Monthly check-ins
- Free phone support from a psychotherapist
- Responsive support team and help centre
Worth knowing
- GPhC register states no inspection report has been published for Onescript (9013068) and no enforcement history is recorded
- Promotional discount code (WELCOME60, £60 off initial consultation) advertised on the homepage at time of check
Where Slimmr is registered.
This is the pharmacy the GPhC has on its register for Slimmr. It is the address the regulator inspects, which is not always where the brand has its office.
- Registered pharmacy
- Onescript
- Owner
- Blueco Healthcare Limited
- Address
- 468 Ranglet Road, Walton Summit Centre, Bamber Bridge, Preston, Lancashire, PR5 8AR
- GPhC number
- 9013068
The same registered pharmacy also dispenses for Happen, Lotus Weight Loss, L'vae, Pharmacy Prime, Second Nature. Several brands sharing one dispensary is common and allowed.
What the register says.
The GPhC register showed the following on 13 October 2026:
- Registered pharmacy: Onescript
- Owner: Blueco Healthcare Limited
- Registered address: 468 Ranglet Road, Walton Summit Centre, Bamber Bridge, Preston, Lancashire, PR5 8AR
- Premises number: 9013068
- Notices or conditions: None shown
- Enforcement history: None shown
Every registered online pharmacy must show a GPhC number on its website. A site selling prescription medicines without one is a site to close. How we check every pharmacy →
Compare Slimmr's live prices.
Weight-loss medicine prices change almost every day. We send you to the free trackers covering every registered pharmacy, Slimmr included where the pharmacy publishes a price.
The score, in context.
Slimmr scores 4.8 on Trustpilot. The median across all 111 rated pharmacies here is 4.6. Slimmr sits above the median and scores higher than 77% of them.
A Trustpilot score measures customer service: delivery, communication and how the pharmacy sorts out problems. The register and inspection records cover clinical quality. Every score, ranked →
Pharmacies scoring close to Slimmr.
Compare Slimmr side by side · All verified pharmacies · The map
Before you order from Slimmr.
- Check the register yourself. Open the GPhC entry and match the number to the one on the website.
- Expect a real consultation. A prescriber reviews every order before anything is dispensed. Walk away from any site skipping this step.
- Check the full price. Some providers include the consultation and delivery. Others add both at checkout.
- Check delivery. Most use Royal Mail Tracked 24 or DPD, with cold-chain packing for injections. Delivery guide →
- Treat discount codes with care. A code never makes a pharmacy legitimate. Registration does.
Slimmr, answered.
Is Slimmr legit?
Slimmr is on the GPhC register under premises number 9013068, checked on 13 October 2026. The entry shows no notices, no conditions and no enforcement history. We found no published GPhC inspection report for this registration. You find the entry yourself on the GPhC register in a few seconds.
What is Slimmr's Trustpilot score?
4.8 out of 5, rated Excellent on Trustpilot, from 255 reviews. We read the score on 19 October 2026. Slimmr ranks 18 of 111 pharmacies here.
Who owns Slimmr?
Companies House lists BLUECO HEALTHCARE LIMITED, company number 15588416, incorporated 23 March 2024.
Who dispenses Slimmr's medicine?
The GPhC register lists Onescript, owned by Blueco Healthcare Limited, at 468 Ranglet Road, Walton Summit Centre, Bamber Bridge, Preston, Lancashire, PR5 8AR.
Does Slimmr have a discount code?
Offers change often. The live price trackers linked on this page show current prices, with any live discount applied, next to every other registered pharmacy.
Is Pharmacy Score linked to Slimmr?
No. Pharmacy Score is a free, independent project. No pharmacy pays to be listed, to change a score or to be removed.