The Pulse · Vol. 2026 · 2026-04-30 · Live
Community-aggregated · Window: 2026-04-19

What the research community is talking about right now.

Posts
563
▲ 16.2% vs 7-day baseline
Threads touched
99
unique discussions
Authors
192
distinct voices in window
Reading 2026-04-19 · generated 2026-04-30 22:26 UTC
Today's lead · Vendor scrutiny

isn't only endo concern. ERP would like a word.....

Vendor scrutiny in the research community is broadening beyond JEEP-related endocrinological concerns, with a 47-post discussion turning sustained attention toward ERP's quality-control practices and what participants describe as inadequate responses to calls for independent peptide testing.

I hope it's OK to post the link. Here's another argument for testing your peps and the lousy response from ERP. https://krуsia0430.substack.com/p/the-trouble-with-erp

— anon-f084c8066c5b

Got it, though I can't tell the difference between your link and the one I'm looking at. https://krуsia0430.substack.com/p/the-trouble-with-erp

— anon-276d65d430d4
47 posts · last activity 2026-04-19 · Subscribe to see source thread
§ I.6 · Bad batches

Bad batches just discovered

Last 7 days · classifier-flagged endotoxin or ≤-25% underdose

No bad batches in the last 7 days — that's a good sign.

§ I.5 · While you were away

What changed since yesterday

vs 2026-04-18 · volume +3.7%

New today

  • isn't only endo concern. ERP would like a word..... 47p
  • Peptide filtering 45p
  • So I’ve become the friendly neighborhood GLP hotspot 😅 anyone else? 28p
  • Cheapest HOSPIRA BAC water (as of today: 4/19/2026) 27p

Compounds surfacing

  • SS-31 0 → 17
  • MOTS-C 0 → 14
  • BPC-157 0 → 7
  • TB-500 0 → 7

Vendor first-appearances

  • Hk Peptides2 mentions

Aged out

  • Question for the US: how are you all so calm about long-term freezing?
  • How to get the darn tops off!
  • First failed delivery, what to do?
  • Adamax thread
§ II · Compounds

Most-discussed compounds

By mention volume · 2026-04-19
  1. Cagrilintide▲ 26mentions
    • How was your fatigue with Cagri? 6m
    • Food noise again 3m
  2. SS-31▲ 17mentions
    • Currently on Reta - want advice for workouts 3m
    • isn't only endo concern. ERP would like a word..... 3m
  3. Tirzepatide▲ 16mentions
    • Drop Your Numbers 4m
    • Peptide filtering 2m
  4. MOTS-C▲ 14mentions
    • Currently on Reta - want advice for workouts 2m
    • GermanyPeptidfreunde aus Deutschland finden? 2m
  5. GHK-Cu 9mentions
    • Reta skin sensitivity!!! 1m
    • Large welting and allergic response to Tesamorelin, similar to bug bite reactions. 1m
  6. BPC-157NEW 7mentions
    • Drop Your Numbers 1m
    • Has anyone had any luck healing diabetes foot? 1m
  7. Retatrutide▲ 7mentions
    • Drop Your Numbers 2m
    • Peptide filtering 2m
  8. TB-500▲ 7mentions
    • Drop Your Numbers 1m
    • APS China Warehouse Promo!!! 1m
  9. Semax 6mentions
    • How are you all taking adamax? 2m
  10. mounjaro▲ 6mentions
    • Drop Your Numbers 1m
    • So I’ve become the friendly neighborhood GLP hotspot 😅 anyone else? 1m
§ III · Hot today

Threads to read first

By post velocity
  1. isn't only endo concern. ERP would like a word..... 47posts
  2. Peptide filtering 45posts
  3. Drop Your Numbers 31posts
  4. So I’ve become the friendly neighborhood GLP hotspot 😅 anyone else? 28posts
  5. Cheapest HOSPIRA BAC water (as of today: 4/19/2026) 27posts
  6. How Many Times a Day Do You Eat? 15posts
  7. Anyone else place an order during “shutdown”? 14posts
  8. BAC over Sterile Water — Necessity or overkill? 13posts
  9. Overweight TRT Considerations 13posts
  10. How much do bac you reconstitute your typical 10mg vial with? 12posts
Subscribe to see source links →
§ III.5 · Discord chatter

From the research-community Discords

2,736,499 messages in last 24h

Most-active servers (anonymized)

  1. Server-A 339,726 msgs · 322 channels
  2. Server-B 195,546 msgs · 988 channels
  3. Server-C 170,064 msgs · 396 channels
  4. Server-D 149,693 msgs · 928 channels
  5. Server-E 114,623 msgs · 35 channels
  6. Server-F 94,052 msgs · 109 channels

Discord-only compound focus

  1. Retatrutide 492
  2. GHK-Cu 133
  3. BPC-157 133
  4. Ipamorelin 94
  5. Tesamorelin 82
  6. CJC-1295 78
  7. GLOW 73
  8. MOTS-c 71

Server identifiers are anonymized in the public view. Operator console: /pulse/network (key-gated).

§ IV · This week

7-day cumulative

Multi-day rolling stories — sourcing crises, safety incidents
  1. Endotoxin Warning 171posts
  2. JEEP Important Announcement 116posts
  3. Question for the US: how are you all so calm about long-term freezing? 105posts
  4. BAC water that’s reliable 73posts
  5. Drop Your Numbers 70posts
  6. How Many Times a Day Do You Eat? 59posts
  7. Food Noise vs Hunger — How do you tell the Difference? 54posts
  8. RT15 recon with Hosp and its cloudy with particles floating around. HELP 49posts
Subscribe to see source links →
§ V · Vendors

Vendors the community is naming

Mentioned · not ranked
Uther▲ Positive community signal across 203 posts.
alleged scamendotoxin concernsstock issues US/domestic shippingtrust signalgood pricing
52
Nexaph▲ Positive community signal across 281 posts.
stock issuesoverpricedunderdosing reports US/domestic shippingrecommended by communitytrust signal
34
Mix Peptides▲ Positive community signal across 45 posts.
US/domestic shippingfast shippingtrust signal
6
Ln Peptides▼ Sentiment trending negative across 12 community posts.
alleged scamslow shippingno tracking / label
5
Amino Lair Mentioned in passing.
stock issuesshady reportsoverpriced good pricingrecommended by communityfast shipping
3
Bfflink▲ Positive community signal across 15 posts.
US/domestic shippingtrust signalno issues reported
3
§ V.5 · Voices

Voices in the conversation

By post + thread engagement
anon-be596572e94f 29 posts · 16 threads on Peptide filtering
anon-bb056c31752f 29 posts · 15 threads on Peptide filtering
anon-6f7fe6c877eb 17 posts · 11 threads on Cheapest HOSPIRA BAC water (as of today: 4/19/2026)
anon-39d706a3c11d 11 posts · 7 threads on What Does “Diet Locked In” Really Mean for Body Recomposition?
anon-8d455e949bf4 13 posts · 4 threads on Peptide filtering
anon-acbe184269cd 10 posts · 8 threads on CJC1295/Ipamorelin is doing a serious magic it seems.