New tested batches, in your inbox once a week
A short email listing newly published certificates of analysis (COAs) from Paramount Peptides and Peptira, with a link to check each one on the testing lab's own website. Plus a free one-page checklist: How to Read a Peptide COA.
- Each new lot: compound, lot number, lab, test date, HPLC purity and identity method, as reported on the COA.
- A verify link to the lab's own record, so you don't have to take anyone's word for it, including mine.
- Dated regulatory news when something actually changes, with the source linked.
- Once a week, usually Thursday. Unsubscribe with one click anytime.
Get the weekly alert + checklist
Email is all you need. You'll get a confirmation email first.
Affiliate disclosure: Peptides & Coffee is independent and isn't owned by Paramount Peptides, Peptira or any testing lab. I earn a commission if you buy through the links in these emails or use code SKYLER (10% off at both vendors at the time of writing), at no extra cost to you.
What a weekly email looks like
| Compound | Vendor | Lot | Lab · test date | HPLC purity | Identity | Check it |
|---|---|---|---|---|---|---|
| Wolverine Blend - BPC-157 (10mg) / TB500 (10mg) | Paramount Peptides | 10KWLV09082026 | Accumark Labs · Sep 22, 2026 | 99.62% | Conforms (HPLC) | Lab record ↗ · Lot page |
| ARA-290 Vial 30 mg | Peptira | ARA290-001 | Freedom Diagnostics · Sep 14, 2026 | 99.84% | Confirmed (LC-MS) | Lab record ↗ · Lot page |
| Adamax Vial 10 mg | Peptira | ADMX10-002 | Freedom Diagnostics · Aug 29, 2026 | 99.73% | Confirmed (LC-MS) | Lab record ↗ · Lot page |
Values come straight from each COA and the lab's own record. If a value is missing or couldn't be checked, the email says so instead of guessing.
What you get
The COA checklist (PDF)
One page: matching lot numbers, reading HPLC purity and identity results, checking dates, verifying on the lab's site, and red flags of an altered COA.
New lots, weekly
Newly published COAs from both vendors, in one table, with verify links. No need to check two sites.
Changes that matter
Regulatory updates (dated and sourced), and a note when a lot page is replaced by a newer lot.
- Usage instructions, preparation guides or "how to" content for any product
- Health or outcome claims of any kind
- Fake countdowns, "only 3 left" scarcity, or made-up reviews
- Your email shared with or sold to anyone
Questions
Who runs this?
Skyler Humphrey, an independent affiliate for Paramount Peptides and Peptira. Peptides & Coffee isn't a vendor, doesn't sell anything itself, and isn't owned by either vendor or any lab.
How do you make money?
When you buy through a link in the email or use code SKYLER, the vendor pays me a commission. That doesn't change your price. The code gives 10% off at both vendors at the time of writing; check the current terms at checkout.
How often will you email?
Once a week, usually Thursday, plus a short welcome series right after you sign up (3 emails over about a week).
How do I unsubscribe?
Every email has a one-click unsubscribe link at the bottom. It takes effect right away.
Can you tell me how to use a peptide?
No. The products these vendors sell are for laboratory research use only, and this list covers testing data and regulatory news only.
Sender: Skyler at Peptides & Coffee <hello@peptidesandcoffee.com>. Every email carries a postal address and a one-click unsubscribe link.