Mercia Research
merciaresearch.com
- Country: United Kingdom
- Active
UK supplier of ready-to-use research peptide pen cartridges (Mercia Research Limited, London), priced in GBP.
Index summary
ruoindex statistics
- Domain registered
- 2026-04-28
- about 6 months ago · RDAP
- Site status
- Reachable
- last checked 2026-10-24
- Listings indexed by ruoindex
- 6
- In stock now
- 6
- Compounds tracked by ruoindex
- 6
- Last checked
- 2026-10-24
- Country
- United Kingdom
- Listings indexed
- 6
- Lab report (COA)
- Yes (Seller publishes COAs)
- Domain registered
- 2026-04-28 (RDAP, checked 2026-11-04)
- Site status
- Reachable (last checked 2026-10-24, Based on our records)
- Not stated
- Payment methods, Free-shipping threshold, Ships to, COA page, Contact channels, Store platform, Affiliate program, Ships internationally, Free shipping
Catalog overview
| Category | Listings | Share | In stock | Out of stock |
|---|---|---|---|---|
| Peptides | 6 | 100% | 6 | 0 |
Market price context
ruoindex statistics
Each card compares this seller's lowest current $/mg with the median $/mg of in-stock, recently confirmed listings of the same compound and form, counting each operating business once. A median is shown only when at least 3 operating businesses are comparable. How the market median is calculated
GHK-CuLiquid
This seller: $1.42/mg
Not enough comparable sellers yet
Sellers compared: 2
KPVLiquid
This seller: $12.83/mg
Not enough comparable sellers yet
Sellers compared: 2
PT-141Liquid
This seller: $4.37/mg
Not enough comparable sellers yet
Sellers compared: 1
SelankLiquid
This seller: $11.18/mg
Not enough comparable sellers yet
Sellers compared: 1
SemaxLiquid
This seller: $13.16/mg
Not enough comparable sellers yet
Sellers compared: 1
TesamorelinLiquid
This seller: $9.86/mg
Not enough comparable sellers yet
Sellers compared: 2
Listings
Listings shown: 6 of 6
Opens a third-party website
| Compound | Form | Per mg | Listed price | Pack | Last checked | Link |
|---|---|---|---|---|---|---|
| GHK-Cu | Liquid | $1.42/mg | 107.00 GBP | 100 mg | Checked 2026-10-24 | Visit seller |
| KPV | Liquid | $12.83/mg | 97.00 GBP | 10 mg | Checked 2026-10-24 | Visit seller |
| PT-141 | Liquid | $4.37/mg | 99.00 GBP | 30 mg | Checked 2026-10-24 | Visit seller |
| Selank | Liquid | $11.18/mg | 169.00 GBP | 20 mg | Checked 2026-10-24 | Visit seller |
| Semax | Liquid | $13.16/mg | 199.00 GBP | 20 mg | Checked 2026-10-24 | Visit seller |
| Tesamorelin | Liquid | $9.86/mg | 149.00 GBP | 20 mg | Checked 2026-10-24 | Visit seller |
- GHK-Cu$1.42/mg
Liquid · 107.00 GBP · 100 mg
Checked 2026-10-24
- KPV$12.83/mg
Liquid · 97.00 GBP · 10 mg
Checked 2026-10-24
- PT-141$4.37/mg
Liquid · 99.00 GBP · 30 mg
Checked 2026-10-24
- Selank$11.18/mg
Liquid · 169.00 GBP · 20 mg
Checked 2026-10-24
- Semax$13.16/mg
Liquid · 199.00 GBP · 20 mg
Checked 2026-10-24
- Tesamorelin$9.86/mg
Liquid · 149.00 GBP · 20 mg
Checked 2026-10-24
Other sellers listing the same compounds
Ordered by the number of compounds in common. Not a ranking.
- 99 Purity Peptides
United States · 6 compounds in common
- Aeon Peptides
United States · 6 compounds in common
- Alamo Peptide Labs
United States · 6 compounds in common
- AminoForge
United States · 6 compounds in common
- AminoVault
United States · 6 compounds in common
- Atlas Peptides
United States · 6 compounds in common
Frequently asked questions
- Which country is this seller based in?
- Mercia Research is listed as based in the United Kingdom.
- How many listings and compounds does ruoindex track for this seller?
- ruoindex currently shows 6 listings of 6 compounds from Mercia Research; 6 of them are in stock.
- When were the prices on this page last checked?
- Listings from this seller were last checked on 2026-10-24.
- Does the seller state international shipping, free shipping and COAs?
- From the seller's website: ships internationally: Not stated; ships to: Not stated; free shipping: Not stated; lab report (COA): Yes.
- Are the listings indexed all products of this seller?
- Not necessarily. Listings indexed are the listings of Mercia Research that ruoindex has collected and can show; the seller's website may offer other products.