Peptide seller
Crownwell Research
Trust score
8
Insufficient
- Lowest $/mg
- $0.047
- Glutathione
- Compounds
- 3
- Catalogue not readable
- COA
- Withheld
- Not on the open web
- Reviews
- 0
- Coming as buyers leave them
- Catalogue not readable
Certificate letter withheld. The catalogue is not readable and no current certificate is on the open web.
Sum 8. No legal entity is published, so the score stops at 49. The catalogue is not readable and no current certificate is on the open web, so the score stops at 29 and the certificate letter is withheld. Trust score 8, Insufficient.
- Certificates and lab outcomes0 / 30
Certificates sit behind a login, so they are not counted as open-web COAs.
- Priced products0 / 25
Catalogue not readable (login or API block). We cannot confirm products or prices from the open web.
- Legal entity and contact8 / 20
Published: an address, a phone. Not published: legal entity.
- Payments0 / 15
Payments were not read.
- Public reviews0 / 10
No approved reader review is published on the archive.
Sum 8. Trust score 8 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.
crownwellresearch.comPlate 40
Trust score
Insufficient
8
Trust score
Insufficient
Band
withheld
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
- 7364 Kathleen Road, Lakeland, FL 33810
- Phone
- 321-315-2583
- Founded
- not published
- Platform
- WooCommerce
- Shipping
- no PO boxes (terms); rest behind registration wall
- Payments
- not readable
- Fields read on
- the vendor's own site
What it sells
3 offers across 3 compounds. Trust score 8 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: $0.047 per mg for Glutathione, 1200 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.
3 of 3 offers.
| Compound | Vial | Price | Per mg | Vs median | Rank | |
|---|---|---|---|---|---|---|
| Glutathione | 1200 mg | $56.0 | $0.047 | 5% below | 18 of 21 | |
| MOTS-c | 10 mg | $47.0 | $4.70 | 9% below | 205 of 264 | |
| Retatrutide | 60 mg | $159 | $2.65 | 50% below | 18 of 37 |
The certificate
The file below is an earlier reading. It is not a current open-web certificate, so the letter is withheld.
COA status
Not readable
No current certificate is on the open web.
Every page including /certificates-of-analysis/ 302s to /website-registration/; Store API (48 products) descriptions say each batch is third-party verified by HPLC and MS with a COA per lot, but no certificate, lab or lot is readable.
- Grade read
- claim-only
- 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. Site says it tests; the certificates sit behind a login or a bot wall and none could be read. 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
The site says it tests. No certificate could be opened.
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.
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
- gate Storefront requires a login or an age gate before prices show
Listed by peptiprices.com.
Notes from the reading
registration wall; social icons in footer resolve to nothing
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 Crownwell Research will appear here after it is approved.
Reviews (sign in)
Sign in with an email code to review Crownwell Research. 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.
Checking the sign-in on this browser.
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