The Pulse · Vol. 2026 · 2026-04-30 · Live
Community-aggregated · Window: 2026-04-20

What the research community is talking about right now.

Posts
503
▼ 1.0% vs 7-day baseline
Threads touched
103
unique discussions
Authors
208
distinct voices in window
Reading 2026-04-20 · generated 2026-04-30 22:26 UTC
Today's lead · Vendor scrutiny

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

As scrutiny of peptide suppliers broadens beyond JEEP-related endotoxin concerns, a 28-post thread spanning two consecutive days reflects sustained community attention on ERP's quality-assurance practices and vendor accountability, with participants circulating independent analysis of the supplier's response record.

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
28 posts · last activity 2026-04-20 · 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 2026-04-19 · volume -10.7%

New today

  • Anyone else get excited when shot day comes around? 27p
  • Any older guys (40+) ever wean off TRT and try to build back up natural prodution? 17p
  • Slow pooping due to slower gastric emptying is bad? 16p
  • Have you experienced the reta face ? 14p

Compounds surfacing

  • epitalon 0 → 8
  • IGF-1 0 → 7
  • Selank 0 → 6

Compounds dropping

  • Cagrilintide 26 → 8 (-69%)

Aged out

  • Peptide filtering
  • Drop Your Numbers
  • So I’ve become the friendly neighborhood GLP hotspot 😅 anyone else?
  • Cheapest HOSPIRA BAC water (as of today: 4/19/2026)
§ II · Compounds

Most-discussed compounds

By mention volume · 2026-04-20
  1. Tirzepatide▲ 14mentions
    • FOXO4-DRI 1m
    • Peptides and cholesterol 1m
  2. GHK-Cu 13mentions
    • Red welts and hard lumps after using Ghk-Cu? 3m
    • Reta skin sensitivity!!! 2m
  3. Cagrilintide▼ 8mentions
    • Food noise again 2m
    • How was your fatigue with Cagri? 2m
  4. epitalonNEW 8mentions
    • FOXO4-DRI 2m
    • Longevity Peps: <30 age related research 1m
  5. IGF-1▲ 7mentions
    • Which peptide gave you real, noticeable results? 1m
    • Tesa, 10mg Vials reconstition and Dosage amounts and times to inject please 1m
  6. TB-500▲ 7mentions
    • Share your experiences with BCP 157 / TB500 / GLOW / KLOW 2m
    • New to this 2m
  7. BPC-157▲ 6mentions
    • New to this 2m
    • Share your experiences with BCP 157 / TB500 / GLOW / KLOW 1m
  8. MOTS-C 6mentions
    • Hospira Bacteriostatic Water, We have been waiting for this! 2m
    • Longevity Peps: <30 age related research 1m
  9. Retatrutide 6mentions
    • FOXO4-DRI 1m
    • Drop Your Numbers 1m
  10. Selank▲ 6mentions
    • Which peptide gave you real, noticeable results? 2m
    • Adamax thread 1m
§ III · Hot today

Threads to read first

By post velocity
  1. isn't only endo concern. ERP would like a word..... 28posts
  2. Anyone else get excited when shot day comes around? 27posts
  3. Anyone else place an order during “shutdown”? 18posts
  4. Any older guys (40+) ever wean off TRT and try to build back up natural prodution? 17posts
  5. Slow pooping due to slower gastric emptying is bad? 16posts
  6. Have you experienced the reta face ? 14posts
  7. Keeping reconstituted peptides lasting longer 14posts
  8. How do people try a new compound without buying a kit? 13posts
  9. Why are we still shipping to Czech Republic for peptide testing in 2026? 13posts
  10. What is a good Price for direct sourcing? 13posts
Subscribe to see source links →
§ III.5 · Discord chatter

From the research-community Discords

2,738,182 messages in last 24h

Most-active servers (anonymized)

  1. Server-A 339,924 msgs · 322 channels
  2. Server-B 195,599 msgs · 988 channels
  3. Server-C 170,205 msgs · 396 channels
  4. Server-D 149,735 msgs · 928 channels
  5. Server-E 114,659 msgs · 35 channels
  6. Server-F 94,108 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 132posts
  2. Question for the US: how are you all so calm about long-term freezing? 105posts
  3. JEEP Important Announcement 82posts
  4. isn't only endo concern. ERP would like a word..... 75posts
  5. Drop Your Numbers 74posts
  6. BAC water that’s reliable 73posts
  7. How Many Times a Day Do You Eat? 59posts
  8. Food Noise vs Hunger — How do you tell the Difference? 54posts
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
53
Nexaph▲ Positive community signal across 281 posts.
stock issuesoverpricedunderdosing reports US/domestic shippingrecommended by communitytrust signal
33
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
4
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-276d65d430d4 21 posts · 14 threads on What is a good Price for direct sourcing?
anon-188ccd4e4c6b 17 posts · 8 threads on Anyone else place an order during “shutdown”?
anon-6f7fe6c877eb 13 posts · 12 threads on Nexaph T30 Failed Sterility (T30 pre sale Christmas batch)
anon-0bb4bc296b2b 16 posts · 7 threads on I have no boobs
anon-be596572e94f 11 posts · 9 threads on Anyone else get excited when shot day comes around?
anon-8884b026dc79 13 posts · 4 threads on Anyone else get excited when shot day comes around?