Paradigm Peptides shut down: what happened, and alternatives
Closed
Paradigm Peptides has closed. The owner and a co-defendant pleaded guilty on Dec 10, 2025 in the Northern District of Indiana to introducing unapproved drugs into interstate commerce; local news reports the owner was sentenced on Jul 30, 2026 to 70 months in prison. A newer, unaffiliated site using the name says the original store closed about two years ago. Our check on Oct 15, 2026 found a bot-protection challenge.
See the history below for what happened, with sources.
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Be careful with any site using the Paradigm Peptides name now: after a vendor closes, look-alike sites often reuse its name or domain. Check the domain's registration date and whether it's the same business before paying (how to check a vendor).
Red flags we documented (evidence below):
- Owner pleaded guilty to federal charges of introducing unapproved drugs into interstate commerce (Dec 2025)
At a glance
- Website
- paradigmpeptides.com
- Status
- Closed
- Domain registered
- Apr 21, 2017 (9.5 years ago)
- Registrar
- Tucows Domains Inc.
- Domain expires
- Apr 21, 2027
- First archived
- Jul 17, 2018
- Traffic rank (Tranco)
- Outside the top 1 million
History and alerts
- Jul 30, 2026: Paradigm Peptides owner sentenced to 70 months. The owner of Paradigm Peptides (Paradigm R.E. LLC), which sold peptides, hCG and products labeled as SARMs online, was sentenced to 5 years and 10 months in federal prison; a company employee received 1 year and 4 months. Both pleaded guilty on December 10, 2025. Investigators found that many products sold as SARMs contained testosterone. [1][2][3]
Paradigm Peptides alternatives
Live vendors, ranked by transparency score. Payments from vendors never affect this order.
| # | Vendor | Status | Transparency | Prices tracked |
|---|---|---|---|---|
| 1 | Pure Peptide Labs | 90 | 44 | |
| 2 | Peptidology | 90 | 3 | |
| 3 | Coastal Peptides | 88 | ||
| 4 | Eros Peptides | 87 | 14 | |
| 5 | Nationwide Peptides | 85 | 38 |
Is something wrong?
If you run Paradigm Peptides, or you have evidence that something here is out of date, email [email protected] with a link to the evidence. We re-check within five business days and log every change on our corrections page.
Evidence we used (12)
- Red flag: justice.gov/usao-ndin/united-states-v-matthew-kawa (DOJ case page: Matthew Kawa (owner, Paradigm Peptides) and Jennifer Stechkober pleaded guilty Dec 10, 2025)
- Site status: 953mnc.com/2026/08/03/illinois-man-indiana-woman-sentenced-in-federal… (Local news: sentencing on Jul 30, 2026 (70 months for the owner))
- Site status: paradigm-peptide.com (Newer look-alike site says the original closed about two years ago)
- Domain: amino.reviews/vendors/paradigm-peptides (directory profile lists this website)
- Domain: peptidecritic.com/vendor/paradigm-peptides (directory profile lists this website)
- Site status: paradigmpeptides.com (HTTP 403; bot-protection challenge)
- Domain registration: Domain registry record (RDAP) (rdap: created Apr 21, 2017, expires Apr 21, 2027, registrar Tucows Domains Inc.)
- First Internet Archive copy: Internet Archive capture list (first Wayback capture Jul 17, 2018)
- Listed by: amino.reviews/vendors/paradigm-peptides (listed on amino.reviews)
- Listed by: peptidecritic.com/vendor/paradigm-peptides (listed on peptidecritic.com)
- Listed by: peptides.org/paradigm-peptides-review (listed on peptides.org)
- Traffic rank (Tranco): tranco-list.eu/download/daily/top-1m.csv.zip (not in Tranco's top-1M list of Oct 15, 2026)