
NEW GROUP for peptide literacy! Learning and sharing compliantly about the benefits and risks of peptides. Demystifying supply chains, including the grey market. Join us! 🌎🇬🇧🇺🇸🇪🇺Now with free peptide pen kits and Founding Member Retatrutide benefit
| Platform | Pricing | Freemium | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 66 | Founded | 6 months ago | Last Issue | 7 days ago |
| Active | |||||

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It has been a hot minute since the last edition, and quite a lot has happened.
In Weekly Injection #7, I looked at how the research peptide market was adapting under growing pressure....
The research peptide market is acquiring an information industry of its own.
Peptides Weekly’s initial investigation has identified at least 20 active peptide information aggregators, testing databases, supplier directories, price engines...
I expected to spend around $720 testing my two AliExpress “Retatrutide” vials. Then I found UK testing for less than half the specialist price, US testing at $125, and another option from just $39.
In Vendor Files #6, I bought two supposed...
Peptides Weekly website
Peptides Weekly analysis: the key points
Citi research reported by the Financial Times implies a theoretical US peptide market worth almost $80 billion a year.
28 per cent of respondents reportedly said th...
A lot has changed since the last newsletter — and much of it points in the same direction. The research peptide market is under more pressure, but it is also becoming mo...
Subscribers, engagement, traffic and sponsorship for Peptides Weekly.
| Subscribers | Engagement | 74 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
The writers behind this newsletter.
NEW GROUP for peptide literacy! Learning and sharing compliantly about the benefits and risks of peptides while demystifying supply chains and the grey market. Run by Sheryl, a governance entrepreneur turned yogi, health nut and doctoral researcher.
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