Peptide seller
Grey Research Peptides
Trust score
25
Insufficient
- Lowest $/mg
- $0.150
- Glutathione
- Compounds
- 21
- Read from the public shop
- COA
- C
- No report
- Reviews
- 0
- Coming as buyers leave them
Sum 25. No legal entity is published, so the score stops at 49. Trust score 25, Insufficient.
- Certificates and lab outcomes0 / 30
No certificate file could be opened.
- Priced products25 / 25
29 priced offers in the weekly walk, across 21 compounds, which clears 15.
- Legal entity and contact0 / 20
Legal entity, address, and phone are not published.
- Payments0 / 15
Payments were not read.
- Public reviews0 / 10
No approved reader review is published on the archive.
Sum 25. Trust score 25 Insufficient.
Archive rating
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
greyresearchpeptides.comPlate 40
Trust score
Insufficient
25
Trust score
Insufficient
Band
C
COA
What the reading holds
Blank cells are blank on purpose. A missing address was not published. Shipping that was not on the page we could read stays unread.
- Legal entity
- not published
- Address
- not published
- Phone
- not published
- Founded
- not published
- Platform
- WooCommerce
- Shipping
- not read
- Payments
- not read
- Fields read on
- search results only; treat as unconfirmed
What it sells
29 offers across 21 compounds. Trust score 25 Insufficient applies to the storefront, not to each vial. Versus median is this vial size against every seller of the same size. Rank on the price page is certificate letter first, then dollars per milligram. Lowest read here: $0.150 per mg for Glutathione, 500 mg.
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
29 of 29 offers.
| Compound | Vial | Price | Per mg | Vs median | Rank | |
|---|---|---|---|---|---|---|
| Adipotide | 5 mg | $60.0 | $12.0 | at the median | 18 of 21 | |
| BPC-157 | 5 mg | $45.0 | $9.00 | 15% above | 141 of 160 | |
| BPC-157 | 10 mg | $80.0 | $8.00 | 42% above | 246 of 266 | |
| DSIP | 10 mg | $80.0 | $8.00 | 60% above | 104 of 110 | |
| Elamipretide | 50 mg | $150 | $3.00 | 20% below | 70 of 91 | |
| Epitalon | 50 mg | $160 | $3.20 | 39% above | 98 of 106 | |
| GHK-Cu | 50 mg | $70.0 | $1.40 | 75% above | 216 of 226 | |
| Glutathione | 500 mg | $75.0 | $0.150 | 15% above | 16 of 16 | |
| Hexarelin | 5 mg | $50.0 | $10.0 | 11% above | 50 of 54 | |
| Ipamorelin | 5 mg | $50.0 | $10.0 | 25% above | 134 of 147 | |
| Melanotan II | 10 mg | $50.0 | $5.00 | 28% above | 87 of 95 | |
| MOTS-c | 10 mg | $80.0 | $8.00 | 55% above | 241 of 264 | |
| MOTS-c | 40 mg | $200 | $5.00 | 67% above | 151 of 166 | |
| P21 | 5 mg | $60.0 | $12.0 | 46% below | 8 of 20 | |
| Pinealon | 20 mg | $70.0 | $3.50 | 6% above | 51 of 58 | |
| PT-141 | 10 mg | $50.0 | $5.00 | 11% above | 191 of 217 | |
| Retatrutide | 10 mg | $200 | $20.0 | 95% above | 92 of 94 | |
| Retatrutide | 15 mg | $300 | $20.0 | 100% above | 39 of 39 | |
| Retatrutide | 30 mg | $450 | $15.0 | 108% above | 73 of 73 | |
| Semaglutide | 5 mg | $150 | $30.0 | 140% above | 48 of 48 | |
| Semaglutide | 10 mg | $250 | $25.0 | 213% above | 58 of 60 | |
| TB-500 | 10 mg | $90.0 | $9.00 | 41% above | 164 of 181 | |
| Tesamorelin | 10 mg | $125 | $12.5 | 67% above | 211 of 219 | |
| Tesamorelin | 20 mg | $200 | $10.0 | 62% above | 75 of 78 | |
| Thymosin Alpha-1 | 10 mg | $120 | $12.0 | 60% above | 124 of 139 | |
| Tirzepatide | 10 mg | $150 | $15.0 | 69% above | 65 of 72 | |
| Tirzepatide | 15 mg | $225 | $15.0 | 80% above | 34 of 39 | |
| Tirzepatide | 30 mg | $400 | $13.3 | 167% above | 57 of 58 | |
| Vilon | 20 mg | $70.0 | $3.50 | 15% above | 32 of 37 |
The certificate
Nothing could be read. Every request timed out with no response: robots.txt, the homepage, the WooCommerce Store API and the media API all returned nothing on two passes forty seconds apart. No testing claim and no certificate could be recovered. This host is still carried on comparison sites.
COA status
NO REPORT
No certificate file could be opened.
- Grade read
- none
- Laboratory
- not named
- Newest date seen
- not read
- Lab named on site
- not read
No certificate file could be opened.
Archive rating
Source-backed Thin, 1 of 4
Archive evidence Unchecked, 0 of 4
Certificate tier on the price board is C. No testing claim and no certificate found. The two sums are not added together. Price pages still rank by that letter, then by price. Neither sum moves a row, and neither is for sale.
Source-backed, 1 of 4
Does not count · Readable certificate
No testing claim and no certificate were found.
Does not count · Independent laboratory named
No independent laboratory is named on a certificate we opened.
Does not count · Entity and shipping named
No legal entity is named. No shipping line is published.
Counts · Public prices present
The weekly price walk stored at least one offer for this host. The amount is not a point.
Archive evidence, 0 of 4
Does not count · Laboratory echoed it
The issuing laboratory has not echoed this certificate back.
Does not count · Current
No readable certificate date.
Does not count · More than one public file
No public certificate document was hashed.
Does not count · Storefront readable
The storefront sits behind a login or a block.
Price
A higher price does not raise either path. Public pricing presence counts only as yes or no: the weekly price walk stored at least one offer for this host. The dollar amount is not a point. Two sellers with public prices score the same on that fact whatever they charge.
Purity and dose
Not counted. Finnrick buys its own samples and publishes failures, and its terms forbid reusing those results. A certificate a seller chose to publish is not a blind test. The purity and dose gate on the price pages stays off until this archive holds numbers it is entitled to use.
Source-backed 1 of 4. Archive evidence 0 of 4.
0 public certificate filesHow the two paths are countedHow to check a certificate yourself
What the reading raised
- block Site blocks automated reading; fields were read through its product API or not at all
Listed by peptidepricechecker.com.
Notes from the reading
Host did not answer on two passes on 1 October 2026.
Reviews
A certificate says what was in one vial on one day. A reader can say whether the order arrived. Published reviews below were read by a person. Nothing on this page is imported from another site, and an empty list is the true count.
Reviews coming as buyers leave them. A review of Grey Research Peptides will appear here after it is approved.
Reviews (sign in)
Sign in with an email code to review Grey Research Peptides. The name prints on the review. The email stays on the account and is not shown here. Nothing is mailed except the sign-in code. A review is not a grade, and none are invented to fill the page.
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We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Read on 2026-10-01. If you run this store and something here is wrong or out of date, the correction goes on the page with a date. Every seller · Laboratories named