Nilah Labs review
Checked 30 September 2026 ·No commercial relationship. Links to vendors are marked as sponsored.
Score 100/100 · position 5 of 36
Excellent
UK Shopify shop run by Nilah Ltd selling Retatrutide under the name 'GLP-3 RT' in 10mg to 40mg vials, with free Royal Mail Tracked 24 delivery. Certificates are from Bio-Analysis Centre and published on the site's testing-results pages.
What we found in its favour
- Free Royal Mail Tracked 24 delivery on all orders; same-day dispatch before 3pm.
- Card payments are listed in the store's checkout configuration.
- Four vial sizes (10mg to 40mg).
- Company details (Nilah Ltd, 16924398) are published on the site.
What cost it points
- Certificates are from Bio-Analysis Centre, with no public verification key or task number.
- Published certificates cover only 10mg samples; none were found for the 20mg, 30mg or 40mg sizes.
- The product title is 'GLP-3 RT' rather than Retatrutide.
- No returns; replacement only for damaged, defective or incorrect goods reported within 5 days.
- Trustpilot profile has 8 reviews (30 September 2026).
Retatrutide prices
| Product | Price | Per mg | Stock |
|---|---|---|---|
| GLP-3 RT (Retatrutide) 10mg | £52.95 | £5.30/mg | In stock |
| GLP-3 RT (Retatrutide) 20mg | £79.95 | £4.00/mg | In stock |
| GLP-3 RT (Retatrutide) 30mg | £104.95 | £3.50/mg | In stock |
| GLP-3 RT (Retatrutide) 40mg | £124.95 | £3.12/mg | In stock |
Prices as shown on the Nilah Labs site on 30 September 2026. The site does not state whether prices include VAT.
Shipping details confirmed — 15/15
- UK delivery terms published: delivery Next working day aim from dispatch; cost Free; free delivery
Carriers: Royal Mail. Dispatch: Same day for orders placed before 3pm Mon–Fri. Delivery: Next working day aim from dispatch. Cost: Free. Delivery is free. Free delivery on all orders. No shipping outside the UK.
Payment methods listed — 10/10
- Payment methods listed: card
Payment options: card. The store's published Shopify checkout configuration lists card payments (Visa, Mastercard, Amex, Discover, Diners Club) and Google Pay (checked 30 September 2026); the checkout itself was not tested.. No returns or refunds. Replacement free of charge if goods arrive damaged, defective or incorrect, reported within 5 calendar days.
Independent lab report published — 20/20
- 2 retatrutide lab reports published
| Lab | Test | Task / ID | Strength | Batch | Result | Tested |
|---|---|---|---|---|---|---|
| Bio-Analysis Centre | Identity & purity | — | 10 mg | NL-26-RT-004 | 99.09% | 6 August 2026 |
| Bio-Analysis Centre | Identity & purity | — | 10 mg | NL-26-RT-001 | 99.56% | 15 June 2026 |
Lab details are as published by the vendor. We have not yet confirmed these reports on the lab’s own verification page.
Lab report from the last 12 months — 10/10
- Latest report dated 2026-08-06 (55 days before our check)
Contact info listed — 10/10
- Contact details listed: email, address
Nilah Ltd, company number 16924398 (England and Wales), status active, incorporated 21 December 2025. Registered office: 66 Paul Street, London, England, EC2A 4NA. Companies House record. The contact information policy page shows Nilah Ltd trading as Nilah Labs, company number 16924398, registered address 66 Paul Street.
Independent rating found — 15/15
- Trustpilot 4.3 from 8 reviews
- Trustpilot: 4.3 from 8 reviews (checked 30 September 2026) — view
Perks confirmed — 10/10
- Free UK delivery on every order
Prices and stock listed — 10/10
- Price and stock shown for all 4 listed products
Sources
Everything above comes from these pages, checked on 30 September 2026:
- nilahlabs.co.uk/
- nilahlabs.co.uk/products/glp-3-rt
- nilahlabs.co.uk/products/glp-3-rt.json
- nilahlabs.co.uk/products/glp-3-rt.js
- nilahlabs.co.uk/blogs/testing-results
- nilahlabs.co.uk/blogs/testing-results/glp-3-rt-nl-26-rt-004
- nilahlabs.co.uk/blogs/testing-results/glp-3-rt-nl-26-rt-001
- nilahlabs.co.uk/cdn/shop/files/NL-26-RT-004.jpg?v=1786103752
- nilahlabs.co.uk/policies/shipping-policy
- nilahlabs.co.uk/policies/refund-policy
- nilahlabs.co.uk/policies/terms-of-service
- nilahlabs.co.uk/policies/contact-information
- nilahlabs.co.uk/.well-known/ucp
- nilahlabs.co.uk/pages/about-us
- find-and-update.company-information.service.gov.uk/company/16924398
- uk.trustpilot.com/review/nilahlabs.co.uk
Spotted something out of date?
Vendors change prices and policies often. Email contact@retaradar.co.uk and we will re-check.