QRP Research at a glance
- Confidence score
- 93/100 · Excellent
- Products tracked
- 49 across 36 peptides
- Price level
- 29% below the UK market median
- Testing evidence
- 9 certificates on file
- Verified store
- ✓ Verified owner
- Last checked
- 31 Oct 2026
PeptideSupermarket® currently tracks 49 products from QRP Research across 36 peptides. Its listed prices per unit of size are 29% below the UK market median, across 49 listings we could compare. The cheapest listing we track is £2.00. PeptideSupermarket® last read its listings on 31 Oct 2026.
Products
49 available · Prices from £2.00
Confidence Score
93/100 · Excellent Confidence
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Listed on PeptideSupermarket®
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QRP Research review: what we found
Last checked 31 Oct 2026
What PeptideSupermarket® checked
Observed by our checks or taken from public records
- We read 49 listings across 36 peptides from its website. Catalogue below · 31 Oct 2026
- Its comparable prices per unit of size are 29% below the UK market median (49 listings compared). Price comparison · 31 Oct 2026
- Verified owner: the store claimed this profile and proved to PeptideSupermarket® that it controls qrpresearch.com. Domain verification · 22 Sep 2026
- 9 products have a certificate of analysis on file that we linked to the listing. Certificates
- Business details were confirmed in our confidence review. Confidence review · 23 Sep 2026
- Contact details were confirmed in our confidence review. Confidence review · 23 Sep 2026
- Rated 5.0/5 from 4 reviews on peptidereview.co.uk. peptidereview.co.uk · 13 Nov 2026
What the store says
The store's own statements, not checked by us
- It states its products are independently lab tested by MZ Biolab. Store listing
- Trading since 2025. Store details
- Accepts Credit/Debit Card and Bank Transfer. Checkout
- Also lists: Next Day Delivery, Shipped From UK, Discreet Packaging, Customer Support, Returns Policy and PeptideReview.co.uk Verified. Store listing
Not yet known
Gaps in the record, not faults
Nothing outstanding from our checks.
PeptideSupermarket® has not bought from or tested this store's products. with evidence.
How its prices compare
We compared 49 of its 49 listings with the median price per unit of size across the other UK stores that list the same peptide (21 to 241 stores per product).
Taken together, its typical listing sits 29% below the UK market median. Behind that: 42 products priced below most stores, 2 within 5% of the median, and 5 priced above most stores.
Priced below most stores (42)
| Product | Price | Per unit of size | Vs market median | Stores compared |
|---|---|---|---|---|
| Retatrutide 40mg | £44.99 | £1.12/mg | 74% below | 163 |
| AOD 9604 10mg | £17.99 | £1.80/mg | 72% below | 109 |
| Sermorelin 10mg | £16.00 | £1.60/mg | 71% below | 77 |
| Retatrutide 30mg | £44.99 | £1.50/mg | 66% below | 163 |
| CJC-1295 with DAC 10mg | £26.36 | £2.64/mg | 63% below | 93 |
| Epitalon 50mg | £42.49 | £0.85/mg | 55% below | 123 |
And 36 more in the full catalogue above.
Within 5% of the median (2)
| Product | Price | Per unit of size | Vs market median | Stores compared |
|---|---|---|---|---|
| PEG MGF 2mg | £21.25 | £10.63/mg | 1% above | 36 |
| Retatrutide 10mg | £44.99 | £4.50/mg | 3% above | 163 |
Priced above most stores (5)
| Product | Price | Per unit of size | Vs market median | Stores compared |
|---|---|---|---|---|
| Semaglutide 5mg | £52.00 | £10.40/mg | 182% above | 57 |
| Tirzepatide 15mg | £88.00 | £5.87/mg | 83% above | 88 |
| GHRP 2 5mg | £17.98 | £3.60/mg | 72% above | 65 |
| CJC-1295 with DAC 2mg | £18.36 | £9.18/mg | 31% above | 93 |
| TB-500 5mg | £20.00 | £4.00/mg | 5% above | 193 |
Price per unit of size lets different sizes be compared. A higher price can reflect a smaller size, included shipping or testing the store pays for; each peptide's price page shows every store side by side. Prices include any automatic discount code and are as the store listed them when we last checked.
Pros and things to consider
Pros
Typically 29% below the UK market median per unit of size
49 products across 36 peptides
Verified owner: the store proved it controls its website
Certificates of analysis on file for 9 products
Excellent Confidence score (93/100)
Rated 5.0/5 by 4 customers
Free shipping over £150
States it has a returns policy
Things to consider
Nothing flagged by our checks.
From PeptideSupermarket®'s own checks of the supplier's website and public records. .
