No rating, no ranking. Every line below is a dated fact from an outside source. We don’t test products and nobody pays to change a record.
- Online since
- Jan 2026 (registered)
- Domain registration and web archive
- Company
- Not named
- State business registries
- Regulatory record
- None found
- FDA warning letters and enforcement data
- COAs
- None public
- Lab reports on the seller's public pages
Summary
Prime Source Peptide (primesourcepeptide.com) gives an address in Louisville, Kentucky, and names no company behind it. Its domain was registered in January 2026, its site pages are dated from that month, and the Wayback Machine holds no capture. Product pages state a purity above 99%, but it publishes no certificates and names no laboratory. No FDA action found.
The checks
What we checked on Prime Source Peptide
Five checks against outside records. Open any finding to see the source.
Operating historyOnline since January 2026, by registration datePartly confirmed
Partly confirmedprimesourcepeptide.com was registered on 22 January 2026 through Hostinger. The site's own page metadata dates its home, shop, terms and contact pages to 23 January 2026, its first product listing to 31 January 2026 and its blog posts to 11–14 February 2026. The Wayback Machine returned no capture of the domain when we queried it on 7 October 2026, so we could not confirm from the archive when the shop opened.
- Registration record (RDAP)
- Wayback Machine captures
- Prime Source Peptide home page (metadata dated 23 January 2026)
Checked 7 Oct 2026
Business registrationNo company named; none found in KentuckyNot disclosed
Not disclosedIts terms, privacy, shipping, about and contact pages name no company, company type or registration; they refer only to Prime Source Peptide, and the terms are governed by “the laws of the United States of America” without a state. The contact page gives 668 S5th street, Louisville, KY 40245; the US Census geocoder matches 668 S 5th St, Louisville to ZIP 40202, not 40245. Kentucky's business registry returns no entity for “Prime Source Peptide”, and OpenCorporates returns no company for that name in any state.
- Prime Source Peptide contact page
- Kentucky Secretary of State business search
- OpenCorporates search for “prime source peptide”
Checked 7 Oct 2026
Regulatory recordNo FDA warning letters or recalls foundNone found
None foundWe searched the FDA's warning-letter index and openFDA drug enforcement records for the name and the domain and found no action naming Prime Source Peptide or primesourcepeptide.com. We also searched “primesource”, “primesourcepeptide”, “prime source” and “prime-source”; the six warning letters returned for “prime source” name unrelated firms.
Checked 7 Oct 2026
Testing transparencyPurity stated as over 99%; no certificates publicPartly confirmed
Partly confirmedEach of its 40 product pages states “Purity: >99%”, but none links or shows a certificate of analysis, a batch or lot number, or a testing laboratory. The site has no certificate or testing page; its blog posts mention certificates of analysis only as general advice. We found no laboratory named anywhere on the site.
Checked 7 Oct 2026
Other sites using the nameNo other live shop uses the nameNone found
None foundWe checked 23 other registered Prime Source and Prime Sources domains; none sells peptides. primesourcepeptides.com, registered 3 November 2025, shows a “Launching Soon” page; prime-source.top, registered 17 January 2026 and listed by Finnrick as a Prime Source website, returns a Cloudflare error. primesource.com, prime-source.com, prime-sources.com, primesources.online and primesource.online belong to unrelated businesses; the rest redirect elsewhere, are parked, return an error or have no site.
Checked 7 Oct 2026
From primesourcepeptide.com, checked 7 Oct 2026
Compounds Prime Source Peptide lists
16 compounds on its public catalogue that we have research pages for. Each link opens what the published studies say — not a dose, and not a recommendation to buy.
On the seller's own site
What Prime Source Peptide tells a buyer
4 of 9 basics are stated on its public pages. Anything behind a login counts as not public.
- Not statedCompany nameNot stated
- StatedPhysical address668 S 5th St, Louisville, KY
- Not statedPhoneNot stated
- StatedEmailsupport@primesourcepeptide.com
- StatedResearch-use labellingIn terms: “not for human consumption”
- StatedPublic pricesShop is public
- Not statedPublic COAsNone found
- Not statedTesting lab namedNot stated
- Not statedPayment methodsNot stated
Timeline
Prime Source Peptide timeline
3 Nov 2025
primesourcepeptides.com registered; shows a launch page
11 Dec 2025
prime-sources.com registered (unrelated trading company)
17 Jan 2026
prime-source.top registered (NameSilo)
21 Jan 2026
primesource.online registered (unrelated consultancy)
22 Jan 2026
primesourcepeptide.com registered (Hostinger)
23 Jan 2026
Home, shop, terms and contact pages published, by the site's page metadata
31 Jan 2026
First product listing published, by the site's metadata
11 Feb 2026
First blog posts published
23 Mar 2026
prime-source.co registered
21 Jul 2026
primesources.shop registered; parked
2 Aug 2026
prime-source.shop registered; parked
7 Oct 2026
Record checked
Before you type the address
Fake and lookalike Prime Source sites
Registered variations of primesourcepeptide.com, and what each one does.
primesourcepeptide.com
The site this record covers
primesourcepeptides.com
“Launching Soon” page; no shop· registered 3 Nov 2025
prime-source.top
Site returns an error· registered 17 Jan 2026
prime-source.shop
Parked· registered 2 Aug 2026
primesources.shop
Parked· registered 21 Jul 2026
primesource.store
Site returns an error· registered 4 Nov 2025
primesource.online
Staffing and consulting firm; no peptides· registered 21 Jan 2026
prime-sources.com
Export and trading company; no peptides· registered 11 Dec 2025
primesources.online
General African marketplace; no peptides· registered 31 Oct 2025
primesource.com
IT services company; no peptides· registered 16 Nov 2003
prime-source.com
Engineering recruitment firm; no peptides· registered 27 Jun 2001
primesources.net
Offshore services company; no peptides· registered 25 Sept 2007
primesource.io
Redirects to pshindia.in· registered 22 Dec 2020
primesource.net
Redirects to facebook.com· registered 20 Mar 2004
prime-source.co
No site responds· registered 23 Mar 2026
prime-source.ca
No site responds· registered 4 Oct 2005
prime-source.net
No site responds· registered 17 Jul 2008
prime-source.us
No site responds· registered 4 Oct 2005
primesource.ca
No site responds· registered 20 Nov 2000
primesource.co
No site responds· registered 15 Oct 2025
primesource.info
No site responds· registered 22 May 2013
primesource.org
No site responds· registered 27 Aug 2008
primesource.shop
No site responds· registered 16 Mar 2021
primesource.us
No site responds· registered 11 Nov 2004
| Domain | Registered | What it does |
|---|---|---|
| primesourcepeptide.com | — | The site this record covers |
| primesourcepeptides.com | 3 Nov 2025 | “Launching Soon” page; no shop |
| prime-source.top | 17 Jan 2026 | Site returns an error |
| prime-source.shop | 2 Aug 2026 | Parked |
| primesources.shop | 21 Jul 2026 | Parked |
| primesource.store | 4 Nov 2025 | Site returns an error |
| primesource.online | 21 Jan 2026 | Staffing and consulting firm; no peptides |
| prime-sources.com | 11 Dec 2025 | Export and trading company; no peptides |
| primesources.online | 31 Oct 2025 | General African marketplace; no peptides |
| primesource.com | 16 Nov 2003 | IT services company; no peptides |
| prime-source.com | 27 Jun 2001 | Engineering recruitment firm; no peptides |
| primesources.net | 25 Sept 2007 | Offshore services company; no peptides |
| primesource.io | 22 Dec 2020 | Redirects to pshindia.in |
| primesource.net | 20 Mar 2004 | Redirects to facebook.com |
| prime-source.co | 23 Mar 2026 | No site responds |
| prime-source.ca | 4 Oct 2005 | No site responds |
| prime-source.net | 17 Jul 2008 | No site responds |
| prime-source.us | 4 Oct 2005 | No site responds |
| primesource.ca | 20 Nov 2000 | No site responds |
| primesource.co | 15 Oct 2025 | No site responds |
| primesource.info | 22 May 2013 | No site responds |
| primesource.org | 27 Aug 2008 | No site responds |
| primesource.shop | 16 Mar 2021 | No site responds |
| primesource.us | 11 Nov 2004 | No site responds |
Common questions
Prime Source: what people ask
Answered from the record above, not from the seller.
Is Prime Source legit?
We don't rate sellers, so this isn't a yes or no. What the records show, as of Oct 2026: Operating history: online since January 2026, by registration date. Business registration: no company named; none found in Kentucky. Regulatory record: no FDA warning letters or recalls found. Testing transparency: purity stated as over 99%; no certificates public. Other sites using the name: no other live shop uses the name. Each finding links to its source above.
Who owns Prime Source?
Its terms, privacy, shipping, about and contact pages name no company, company type or registration; they refer only to Prime Source Peptide, and the terms are governed by “the laws of the United States of America” without a state. The contact page gives 668 S5th street, Louisville, KY 40245; the US Census geocoder matches 668 S 5th St, Louisville to ZIP 40202, not 40245. Kentucky's business registry returns no entity for “Prime Source Peptide”, and OpenCorporates returns no company for that name in any state.
Where is Prime Source based?
Prime Source Peptide gives its address as 668 S 5th St, Louisville, KY on its own site. No company named; none found in Kentucky.
Has the FDA taken action against Prime Source?
We searched the FDA's warning-letter index and openFDA drug enforcement records for the name and the domain and found no action naming Prime Source Peptide or primesourcepeptide.com. We also searched “primesource”, “primesourcepeptide”, “prime source” and “prime-source”; the six warning letters returned for “prime source” name unrelated firms.
Does Prime Source publish COAs (lab test results)?
Each of its 40 product pages states “Purity: >99%”, but none links or shows a certificate of analysis, a batch or lot number, or a testing laboratory. The site has no certificate or testing page; its blog posts mention certificates of analysis only as general advice. We found no laboratory named anywhere on the site.
Are there fake Prime Source websites?
We checked 23 other registered Prime Source and Prime Sources domains; none sells peptides. primesourcepeptides.com, registered 3 November 2025, shows a “Launching Soon” page; prime-source.top, registered 17 January 2026 and listed by Finnrick as a Prime Source website, returns a Cloudflare error. primesource.com, prime-source.com, prime-sources.com, primesources.online and primesource.online belong to unrelated businesses; the rest redirect elsewhere, are parked, return an error or have no site. The site this record covers is primesourcepeptide.com.
Is there a Prime Source coupon code?
We don't publish coupon codes for Prime Source Peptide. Codes posted elsewhere aren't checked by us.
Gaps
What we couldn't verify about Prime Source Peptide
- 01Who runs it: the site names no company, and Kentucky's registry and OpenCorporates show none under its name.
- 02Whether it occupies 668 S 5th St, Louisville: the site gives ZIP 40245, but the address geocodes to 40202.
- 03Whether prime-source.top, registered five days before its domain and listed by Finnrick as a Prime Source website, is held by the same operator; it now returns an error.
- 04Whether any batch it sells has been tested by a laboratory, and which payment methods checkout offers.
- 05When it first took orders: the Wayback Machine holds no capture of the site.