Test
Score 0.671
· Account tjphuhs@gmail.com
· 3/7/2026, 7:13:52 PM
Test from tjphuhs@gmail.com on 2026-03-08T00:13:52.000Z TJ
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Semantic Search: Test
The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.626
· Account tjphuhs@gmail.com
· 3/26/2026, 8:49:21 AM
The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from derekpruski@substack.com on 2026-03-26T12:49:21.000Z View this post on the web at https://derekpruski.substack.com/p/the-test-thats-actually-failing-3 Yesterday I ran a poll asking which test you’d add on top of identification, purity, and net content. 127 votes came in: Endotoxins — 55 votes (43%) Sterility — 50 votes (39%) Heavy Metals — 22 votes (17%) Endotoxins won. And honestly, that’s a reasonable choice — endotoxins
Peptidology Just Upgraded Their Testing Standard and Their Discount
Score 0.624
· Account tjphuhs@gmail.com
· 4/8/2026, 12:15:30 PM
Peptidology Just Upgraded Their Testing Standard and Their Discount from derekpruski@substack.com on 2026-04-08T16:15:30.000Z is a test a lot of vendors skip entirely. ICP-MS Heavy Metals ICP-MS (Inductively Coupled Plasma Mass Spectrometry) screens for toxic heavy metals: lead, arsenic, cadmium, mercury, and chromium. These can enter a product through the raw materials used in synthesis or through manufacturing equipment. You won’t taste or see them, and they won’t show up on a purity test — wh
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.622
· Account oc.tjphuhs@gmail.com
· 3/26/2026, 11:39:40 AM
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from tjphuhs@gmail.com on 2026-03-26T15:39:40.000Z ---------- Forwarded message ---------- From: Derek from Peptide Price <derekpruski@substack.com> Date: Mar 26, 2026 at 8:49 AM -0400 To: tjphuhs@gmail.com Subject: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% > Yesterday I ran a poll asking which test you’d add on top of identification, purity, and net content. > ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.622
· Account tjphuhs@gmail.com
· 3/26/2026, 11:39:40 AM
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from tjphuhs@gmail.com on 2026-03-26T15:39:40.000Z ---------- Forwarded message ---------- From: Derek from Peptide Price <derekpruski@substack.com> Date: Mar 26, 2026 at 8:49 AM -0400 To: tjphuhs@gmail.com Subject: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% > Yesterday I ran a poll asking which test you’d add on top of identification, purity, and net content. > ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.617
· Account tjphuhs@gmail.com
· 3/26/2026, 8:49:21 AM
The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from derekpruski@substack.com on 2026-03-26T12:49:21.000Z sterility results? Sterility isn’t a property of the compound itself. MOTS-C doesn’t inherently have bacteria in it. What sterility testing is detecting is contamination — and contamination is not uniform. Think of it like this: if you dropped a single grain of dirt into a swimming pool, some water samples would test positive and some would test negative depending on wher
New Testing Standards at Southern Aminos
Score 0.616
· Account tjphuhs@gmail.com
· 3/30/2026, 3:53:11 PM
New Testing Standards at Southern Aminos from derekpruski@substack.com on 2026-03-30T19:53:11.000Z View this post on the web at https://derekpruski.substack.com/p/new-testing-standards-at-southern Most vendors send one vial to a lab and call it a day. Southern Aminos is now running full testing across 10 vials per batch — and closing in on a 6.5/7 score on the PeptidePrice.store testing standard. That’s not a small thing. Here’s exactly what that means for your research. What Does “Full Peptide
Past, Present, and Future: How to Verify a Clean Manufacturing Process
Score 0.613
· Account tjphuhs@gmail.com
· 3/26/2026, 12:51:37 PM
Past, Present, and Future: How to Verify a Clean Manufacturing Process from derekpruski@substack.com on 2026-03-26T16:51:37.000Z View this post on the web at https://derekpruski.substack.com/p/past-present-and-future-how-to-verify When you look at a certificate of analysis, you’re not looking at one thing. You’re looking at a snapshot across three different windows of time. Each test answers a completely different question — and once you understand that, a COA goes from a piece of paper with che
Let’s get you qualified to start testing!
Score 0.611
· Account tjphuhs@gmail.com
· 2/2/2026, 12:57:24 PM
Let’s get you qualified to start testing! from help@playtestcloud.com on 2026-02-02T17:57:24.000Z Need help? Click here Hi Timothy, We’re still saving you a spot in our playtester community! Get qualified in the PlaytestCloud app and start getting invites to real game tests where you can earn rewards for your feedback . Get started on iPad and iPhone! Get started on iPad and iPhone! The app will guide you through setting up and you’ll be recording before you know it! Having difficulties with qua
Let’s get you qualified to start testing!
Score 0.611
· Account tjphuhs@gmail.com
· 2/2/2026, 12:57:10 PM
Let’s get you qualified to start testing! from help@playtestcloud.com on 2026-02-02T17:57:10.000Z Need help? Click here Hi Timothy, We’re still saving you a spot in our playtester community! Get qualified in the PlaytestCloud app and start getting invites to real game tests where you can earn rewards for your feedback . Get started on iPad and iPhone! Get started on iPad and iPhone! The app will guide you through setting up and you’ll be recording before you know it! Having difficulties with qua
Let’s get you qualified to start testing!
Score 0.611
· Account tjphuhs@gmail.com
· 2/2/2026, 12:57:28 PM
Let’s get you qualified to start testing! from help@playtestcloud.com on 2026-02-02T17:57:28.000Z Need help? Click here Hi Timothy, We’re still saving you a spot in our playtester community! Get qualified in the PlaytestCloud app and start getting invites to real game tests where you can earn rewards for your feedback . Get started on iPad and iPhone! Get started on iPad and iPhone! The app will guide you through setting up and you’ll be recording before you know it! Having difficulties with qua
New Testing Standards at Southern Aminos
Score 0.608
· Account tjphuhs@gmail.com
· 3/30/2026, 3:53:11 PM
New Testing Standards at Southern Aminos from derekpruski@substack.com on 2026-03-30T19:53:11.000Z Reaction) for sterility testing. PCR is a molecular method that detects the DNA or RNA of bacteria, fungi, and other contaminants directly, without waiting for them to grow in a culture. It’s a different methodology than the culture-based approach and operates on a faster timeline. Worth noting: PCR-based sterility is not currently a recognized compendial standard in the way USP 71 is — meaning it
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.608
· Account oc.tjphuhs@gmail.com
· 3/26/2026, 11:39:40 AM
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from tjphuhs@gmail.com on 2026-03-26T15:39:40.000Z are well understood, they have clear pass/fail thresholds, and they’re directly relevant to safety. > But here’s what the real-world data is actually showing: sterility is the test that’s failing more than anything else across vendors right now. > Not at alarming rates. But it’s happening — and it’s happening on batches where everything else looks perfect. > Peptidology jus
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.608
· Account tjphuhs@gmail.com
· 3/26/2026, 11:39:40 AM
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from tjphuhs@gmail.com on 2026-03-26T15:39:40.000Z are well understood, they have clear pass/fail thresholds, and they’re directly relevant to safety. > But here’s what the real-world data is actually showing: sterility is the test that’s failing more than anything else across vendors right now. > Not at alarming rates. But it’s happening — and it’s happening on batches where everything else looks perfect. > Peptidology jus
Your sample has arrived at the rythm lab
Score 0.605
· Account tjphuhs@gmail.com
· 2/12/2026, 9:57:50 AM
Your sample has arrived at the rythm lab from hello@rythmhealth.com on 2026-02-12T14:57:50.000Z Hey Timothy, Get excited—your sample is processing at the Rythm lab. Results should be ready within 72 hours. You will receive a message once your results are available. Stay healthy.
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.602
· Account tjphuhs@gmail.com
· 3/26/2026, 11:39:40 AM
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from tjphuhs@gmail.com on 2026-03-26T15:39:40.000Z What sterility testing is detecting is contamination — and contamination is not uniform. > Think of it like this: if you dropped a single grain of dirt into a swimming pool, some water samples would test positive and some would test negative depending on where you pulled from. The contamination exists somewhere, but it’s not evenly distributed. > A few mechanisms that expla
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8%
Score 0.602
· Account oc.tjphuhs@gmail.com
· 3/26/2026, 11:39:40 AM
Fwd: The Test That's Actually Failing - 3 of 6 Failed Sterility at 99.8% from tjphuhs@gmail.com on 2026-03-26T15:39:40.000Z What sterility testing is detecting is contamination — and contamination is not uniform. > Think of it like this: if you dropped a single grain of dirt into a swimming pool, some water samples would test positive and some would test negative depending on where you pulled from. The contamination exists somewhere, but it’s not evenly distributed. > A few mechanisms that expla
Re: peptide_testing - Sample Submission
Score 0.600
· Account tjphuhs@gmail.com
· 2/13/2026, 6:07:10 PM
Re: peptide_testing - Sample Submission from contact@bioregen.com on 2026-02-13T23:07:10.000Z Hi TJ, hank you for reaching out to BioRegen regarding testing services. We’re happy to assist with the testing of the sample. Please find the attached shipping form, which we kindly ask you to include with the samples you send. Our shipping address is listed at the bottom of the form for your convenience. You can also send your submission here: Sample Submission Link<https://reports.bioregen.com/sendsa
Past, Present, and Future: How to Verify a Clean Manufacturing Process
Score 0.598
· Account tjphuhs@gmail.com
· 3/26/2026, 12:51:37 PM
Past, Present, and Future: How to Verify a Clean Manufacturing Process from derekpruski@substack.com on 2026-03-26T16:51:37.000Z manufacturing byproducts, USP 61 looks at living organisms that could be introduced during filling, storage, or handling. This is the forward-looking test. A product can be clean at the time of manufacture and still pick up contamination later. USP 61 is the standard microbial quality test used broadly across non-sterile pharmaceutical products and is what most researc
Re: Contact form submission
Score 0.596
· Account tjphuhs@gmail.com
· 4/2/2026, 9:20:24 AM
Re: Contact form submission from admin@freedomdiagnostics.net on 2026-04-02T13:20:24.000Z Yes, we are able to test NAD and B12. Please let me know if you have any other questions. On Thu, Apr 2, 2026 at 8:49 AM <tjphuhs@gmail.com> wrote: > Can you test vitamins, ie NAD and B12 or is it just peptides? > On Feb 7, 2026 at 8:34 PM -0500, Freedom Diagnostics < > admin@freedomdiagnostics.net>, wrote: > > Thank you for reaching out. We would be happy to assist you. > > Our turnaround time is 24-48 hou
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process
Score 0.590
· Account tjphuhs@gmail.com
· 3/26/2026, 1:28:59 PM
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process from tjphuhs@gmail.com on 2026-03-26T17:28:59.000Z English: “Was the manufacturing process clean and controlled before it got here?” > USP 85 is the Bacterial Endotoxins Test (BET). It checks for endotoxins — toxic remnants left behind by certain gram-negative bacteria during the manufacturing process. Here’s the key thing most people miss: the bacteria themselves don’t have to be alive or present anymore. Even dead bact
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process
Score 0.590
· Account oc.tjphuhs@gmail.com
· 3/26/2026, 1:28:59 PM
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process from tjphuhs@gmail.com on 2026-03-26T17:28:59.000Z English: “Was the manufacturing process clean and controlled before it got here?” > USP 85 is the Bacterial Endotoxins Test (BET). It checks for endotoxins — toxic remnants left behind by certain gram-negative bacteria during the manufacturing process. Here’s the key thing most people miss: the bacteria themselves don’t have to be alive or present anymore. Even dead bact
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process
Score 0.589
· Account oc.tjphuhs@gmail.com
· 3/26/2026, 1:28:59 PM
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process from tjphuhs@gmail.com on 2026-03-26T17:28:59.000Z ---------- Forwarded message ---------- From: Derek from Peptide Price <derekpruski@substack.com> Date: Mar 26, 2026 at 12:51 PM -0400 To: tjphuhs@gmail.com Subject: Past, Present, and Future: How to Verify a Clean Manufacturing Process > When you look at a certificate of analysis, you’re not looking at one thing. > ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process
Score 0.589
· Account tjphuhs@gmail.com
· 3/26/2026, 1:28:59 PM
Fwd: Past, Present, and Future: How to Verify a Clean Manufacturing Process from tjphuhs@gmail.com on 2026-03-26T17:28:59.000Z ---------- Forwarded message ---------- From: Derek from Peptide Price <derekpruski@substack.com> Date: Mar 26, 2026 at 12:51 PM -0400 To: tjphuhs@gmail.com Subject: Past, Present, and Future: How to Verify a Clean Manufacturing Process > When you look at a certificate of analysis, you’re not looking at one thing. > ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
Morning Briefing Full Test Run
Score 0.586
· Account oc.tjphuhs@gmail.com
· 3/15/2026, 9:37:21 PM
Morning Briefing Full Test Run from oc.tjphuhs@gmail.com on 2026-03-16T01:37:21.000Z Attached is the full-run morning briefing test with the Substack/article emails pulled in. No emails were deleted. Tomorrow's scheduled 5:30 AM run remains active.