The Pulse · Vol. 2026 · 2026-04-30 · Live
Community-aggregated · Window: 2026-03-07

What the research community is talking about right now.

Posts
259
▲ 1.2% vs 7-day baseline
Threads touched
50
unique discussions
Authors
113
distinct voices in window
Reading 2026-03-07 · generated 2026-04-30 21:52 UTC
Today's lead

🚨BREAKING🚨Peptide Sciences - Gone

The abrupt disappearance of Peptide Sciences has drawn sustained community attention over two consecutive days, with a 33-post discussion raising pointed questions about the durability of single-vial resellers amid what participants describe as rapidly expanding demand across the grey-market supply landscape.

Within the past hour: Since I anticipate this might spark a bit of conversation, let's keep all of that conversation here in this one thread.

— anon-a8f481bedfc3

They aren't truly grey, they are a single vial reseller. Good riddance. True grey isn't going anywhere, but the number of new grey purchasers is increasing at a very steep rate, which will potentially complicate the markets and will likely move rates some.

— anon-ef79a33ac31a
33 posts · last activity 2026-03-07 · 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 2026-03-06 · volume -15.9%

New today

  • Got a flyer from Furong yesterday. Any feedback on them? 25p
  • Retatrutide brand name ideas? 17p
  • Reduced-Frequency GLP1 Therapy Maintains Weight, Body Composition, and Metabolic Syndrome Improvements: A Case Series 10p
  • GHK-CU 1st time dull sorness 8p

Compounds surfacing

  • Tesamorelin 0 → 8
  • Tirzepatide 0 → 8
  • BPC-157 0 → 6
  • Retatrutide 0 → 6

Vendor first-appearances

  • Amino Asylum2 mentions

Aged out

  • 3 Peptide stack
  • Is anyone doing a Reta + Tirz?
  • Interpretation the Endo test of NAD+1000
  • Sourcing BAC making me crazy
§ II · Compounds

Most-discussed compounds

By mention volume · 2026-03-07
  1. Tesamorelin▲ 8mentions
    • Anybody still doubting their success long term? 2m
    • Reta + Tesa combination 1m
  2. Tirzepatide 8mentions
    • Help For someone with TRT with Kidney issues. 1m
    • Gray RETA and your Doctor / PCP 1m
  3. BPC-157▲ 6mentions
    • Anybody still doubting their success long term? 1m
    • KLOW injection site 1m
  4. GHK-Cu 6mentions
    • GHK-CU 1st time dull sorness 2m
    • Which peps would help for tightness in neck post surgery? 2m
  5. Retatrutide 6mentions
    • Retatrutide brand name ideas? 1m
    • Got a flyer from Furong yesterday. Any feedback on them? 1m
  6. glp-1▼ 5mentions
    • Got a flyer from Furong yesterday. Any feedback on them? 1m
    • Damnit!! Took a 15mg dose of Cagrilintide instead of Triz.. whats going to happen?? 1m
  7. glp1 4mentions
    • Got a flyer from Furong yesterday. Any feedback on them? 3m
  8. 176-191NEW 3mentions
    • Reta + Tesa combination 1m
  9. IGF-1 3mentions
    • Reta + Tesa combination 1m
    • Gray RETA and your Doctor / PCP 1m
  10. Semaglutide▼ 3mentions
    • The Smartest Exit in the Gray Market 1m
    • T30 Orange Tops are everywhere 1m
§ III · Hot today

Threads to read first

By post velocity
  1. 🚨BREAKING🚨Peptide Sciences - Gone 33posts
  2. Anyone else worried about not getting deliveries 26posts
  3. Got a flyer from Furong yesterday. Any feedback on them? 25posts
  4. Retatrutide brand name ideas? 17posts
  5. Which peptide gave you real, noticeable results? 14posts
  6. Reduced-Frequency GLP1 Therapy Maintains Weight, Body Composition, and Metabolic Syndrome Improvements: A Case Series 10posts
  7. Gained ten pounds in a week--it's not real, it's not real, it's not real 10posts
  8. Waiting for order? What’s your Order 9posts
  9. GHK-CU 1st time dull sorness 8posts
  10. Damnit!! Took a 15mg dose of Cagrilintide instead of Triz.. whats going to happen?? 7posts
Subscribe to see source links →
§ III.5 · Discord chatter

From the research-community Discords

2,700,497 messages in last 24h

Most-active servers (anonymized)

  1. Server-A 334,894 msgs · 322 channels
  2. Server-B 194,735 msgs · 987 channels
  3. Server-C 167,190 msgs · 387 channels
  4. Server-D 148,046 msgs · 926 channels
  5. Server-E 113,694 msgs · 35 channels
  6. Server-F 93,142 msgs · 108 channels

Discord-only compound focus

  1. Retatrutide 483
  2. BPC-157 132
  3. GHK-Cu 130
  4. Ipamorelin 92
  5. Tesamorelin 79
  6. CJC-1295 76
  7. GLOW 75
  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. Sourcing BAC making me crazy 87posts
  2. Anyone else worried about not getting deliveries 70posts
  3. 🚨BREAKING🚨Peptide Sciences - Gone 69posts
  4. Waiting for order? What’s your Order 55posts
  5. Which peptide gave you real, noticeable results? 51posts
  6. SS-31 + MOTs-C vs NAD+ 39posts
  7. 12 weeks of peptide therapy w/pictures 38posts
  8. Does reta need the peaks and valleys? 36posts
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
55
Mix Peptides▲ Positive community signal across 45 posts.
US/domestic shippingfast shippingtrust signal
9
Nexaph▲ Positive community signal across 280 posts.
stock issuesoverpricedunderdosing reports US/domestic shippingrecommended by communitytrust signal
9
Peptide Sciences▼ Sentiment trending negative across 10 community posts.
ripped-off reportsnon-delivery reportsfake product reports recommended by community
7
Lspl Mentioned in passing.
underdosing reportsred flags raisedsketchy vibes trust signalno issues reportedmade it right
4
Deuschem Mentioned in passing. 3
§ V.5 · Voices

Voices in the conversation

By post + thread engagement
anon-6f7fe6c877eb 21 posts · 15 threads on Got a flyer from Furong yesterday. Any feedback on them?
anon-ec57f5bd1cdf 12 posts · 2 threads on Got a flyer from Furong yesterday. Any feedback on them?
anon-e95e9bfcfbfa 11 posts · 3 threads on Got a flyer from Furong yesterday. Any feedback on them?
anon-d17cdc219120 7 posts · 6 threads on Reduced-Frequency GLP1 Therapy Maintains Weight, Body Composition, and Metabolic Syndrome Improvements: A Case Series
anon-a2e931d3c807 7 posts · 4 threads on Anyone else worried about not getting deliveries
anon-8d455e949bf4 6 posts · 5 threads on 🚨BREAKING🚨Peptide Sciences - Gone