10% off orders from £120
Code: WE•••••••
Terms
Min Order: £120
Shop review · rank #21 of 45
UK Peptides Bio review
Based in: United Kingdom buyretat.co.uk
UK research peptide shop, UK-only shipping, tracked next-day Express option. Suits UK labs and research buyers who want same-day dispatch and tracked delivery within the UK.
No track record on other platforms yet
7.1/10
Fair Live codes
UK Peptides Bio coupon codes
Breakdown
Score by criterion
Purity & testing7.5 · 25 %
What the shop publishes about quality control: independent lab, public COAs, analytical methods, stated purity.
Transparency7.0 · 20 %
Who is behind the shop: legal entity, registration number, postal address, contacts, terms and returns pages.
Price & value5.4 · 15 %
Price per mg compared with other shops for the same peptides, plus a low free-shipping threshold, a public code, quantity prices.
No price list we could read: the price criterion is neutral (5.0).
Shipping8.5 · 15 %
Reach, dispatch time, delivery window, tracking, discreet packaging, reship policy.
Support9.5 · 10 %
Channels (e-mail, phone, chat, messengers), support hours, FAQ, refund and return policy.
Customer reviews5.0 · 15 %
Public ratings on Trustpilot, Google and the benchmark source, pooled by review count and smoothed toward 3.0; no reviews yet = a neutral 5.0.
No ratings on other platforms yet, so this criterion stays neutral (5.0).
Points for what we read on the shop’s own pages; unknown means no points. Not lab results. How we rate
Verdict
The short version
Same-day dispatch, tracked UK delivery and public COAs, but payment is arranged after checkout and the pages disagree on the free-delivery threshold.
UK Peptides Bio sells research peptides such as Retatrutide, Tirzepatide and BPC-157 for laboratory research use only, shipping within the United Kingdom. Prices are in GBP, with same-day dispatch before 1:00 PM GMT.
UK Peptides Bio runs buyretat.co.uk, an English-language shop selling research peptides for laboratory research use only. The range includes Retatrutide, Tirzepatide, BPC-157, 5-Amino-1MQ, ACE-031, ADMAX, AHK-Cu and AOD-9604. Prices are in GBP, with single products from £26, and stock is held in the UK.
The shop states that every batch is tested by independent labs with HPLC and mass spectrometry and claims a minimum purity of 99%. Its COA page lists 8 batches with batch numbers and purity. The company is named as UK Peptides Bio, with e-mail, phone, WhatsApp and a contact form; no company number or postal address is shown.
Orders placed before 1:00 PM GMT are dispatched the same day; Express (£6.99, free over £300 per the shipping page) arrives next business day, Standard (£4.99) in 2-3 business days, both tracked. Payment is by bank transfer or UK gift cards, arranged with the sales team after checkout. Vials damaged in transit are replaced if reported within 48 hours with a photo. The shop shows WELCOME10 (10% off, minimum order £120) (checked 3 Nov 2026).
What we like
- Same-day dispatch for orders before 1:00 PM GMT
- Tracked next-day Express delivery, plain packaging
- COA page lists 8 batches with HPLC and MS
- Support by e-mail, phone and WhatsApp, stated as available 24/7
- Free replacement of faulty or broken vials
Watch out for
- Ships within the United Kingdom only
- Payment by bank transfer or UK gift cards, arranged with the sales team after checkout
- Free-delivery threshold differs: £300 on the shipping page, £120 in the FAQ
- No company number or postal address published
Spec sheet
UK Peptides Bio facts
Facts checked Nov 3, 2026
| Website | buyretat.co.uk Source: buyretat.co.uk |
|---|---|
| Country | United Kingdom Source: buyretat.co.uk/about |
| Region | United Kingdom Source: buyretat.co.uk/about |
| Founded | Not published |
| Domain registered | April 2026 Source: public registry record (RDAP) |
| Headquarters | Not published |
| Ships to | United Kingdom Source: buyretat.co.uk/faq |
| Delivery | Dispatch same day before 1:00 PM GMT; Express next business day, Standard 2-3 business days Source: buyretat.co.uk/shipping |
| Free shipping | from £300 Source: buyretat.co.uk/shipping |
| Price range | Not published |
| Catalog size | Not published |
| Categories | Retatrutide, Tirzepatide, BPC-157, 5-Amino-1MQ, ACE-031, AHK-Cu Source: buyretat.co.uk |
| Purity claim | ≥99% Source: buyretat.co.uk/faq |
| Lab testing | Every batch is stated to be tested by independent labs with HPLC and mass spectrometry; 8 COAs are listed online. Source: buyretat.co.uk/coas |
| Public COAs | Yes Source: buyretat.co.uk/coas |
| Payments | Bank transfer, CHAPS), Credit card Source: buyretat.co.uk/faq |
| Refunds | No returns of opened or handled vials; vials damaged in transit are replaced free if reported within 48 hours with a photo. Source: buyretat.co.uk/refunds |
| Support | E-mail, Phone, WhatsApp, Contact form Source: buyretat.co.uk/contact |
| Shop languages | EN |
Outside ratings
Ratings on other platforms
No public ratings found yet.
Member reviews
What readers say
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Sources
The shop’s own pages and the profiles this review is based on.