The Pulse · Vol. 2026 · 2026-04-30 · Live
Community-aggregated · Window: 2026-03-31

What the research community is talking about right now.

Posts
347
▲ 29.3% vs 7-day baseline
Threads touched
77
unique discussions
Authors
145
distinct voices in window
Reading 2026-03-31 · generated 2026-04-30 22:10 UTC
Today's lead

Experience with 20mg/wk reta?

As retatrutide's regulatory ambiguity and the practical question of optimal weekly dosing at the 20 mg threshold draw sustained community attention for the third consecutive day, the discussion reflects a research cohort still navigating protocols well ahead of formal clinical guidance.

Wasn't aware the FDA has given and guidelines on reta as it's still in clinical trials?

— anon-6f7fe6c877eb

This is why I said to a degree. Some people experience metabolic rate adaptation resistance. Can you fix that without a GLP-1? Sure, but it’s a lot easier with a GLP-1. There’s also the insulin sensitivity issues that GLP-1’s help with. Can anyone lose weight through calorie deficit? Absolutely. But it’s definitely more difficult for some compared …

— anon-d0aa148eebab
18 posts · last activity 2026-03-31 · 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 2026-03-30 · volume +16.8%

New today

  • Reta and food noise 18p
  • So like, how much of a stockpile do you have of your peptides? 17p
  • On the matter of pens and syringes and a good deal 15p
  • Is it just me, or does Amazon periodically strip all pep supplies (BAC Water, syringes, etc) from their site? 14p

Compounds surfacing

  • Selank 0 → 13
  • Semax 0 → 12
  • metformin 0 → 11
  • glp-1 0 → 10

Vendor first-appearances

  • Skye Peptides3 mentions

Aged out

  • Introducing Friends/Family to Peptides
  • MCAS and Peptides
  • Share your experiences with BCP 157 / TB500 / GLOW / KLOW
  • deciding how much to buy the very first time
§ II · Compounds

Most-discussed compounds

By mention volume · 2026-03-31
  1. Selank▲ 13mentions
    • Day 3 of Selank and blown away 4m
    • So like, how much of a stockpile do you have of your peptides? 2m
  2. Semax▲ 12mentions
    • So like, how much of a stockpile do you have of your peptides? 3m
    • Day 3 of Selank and blown away 2m
  3. Cagrilintide▲ 11mentions
    • Reta/Cag vs Cagrisema for stacking with Tirz 3m
    • So like, how much of a stockpile do you have of your peptides? 2m
  4. Tirzepatide▲ 11mentions
    • Reta, is it working? 2m
    • Reta/Cag vs Cagrisema for stacking with Tirz 1m
  5. metforminNEW 11mentions
    • Shortness of breath when working out on MOTS-C 2m
  6. glp-1▲ 10mentions
    • from Morocco! Excited to join this journey with you all 1m
    • Experience with 20mg/wk reta? 1m
  7. ta-1NEW 7mentions
    • Black Seed supplement 2m
    • So like, how much of a stockpile do you have of your peptides? 2m
  8. SS-31▲ 6mentions
    • What peptides will you never try? 2m
    • Reta & Mot-C 1m
  9. GHK-Cu▼ 5mentions
    • Which peptide gave you real, noticeable results? 1m
    • So like, how much of a stockpile do you have of your peptides? 1m
  10. MOTS-C▲ 5mentions
    • So like, how much of a stockpile do you have of your peptides? 1m
    • Shortness of breath when working out on MOTS-C 1m
§ III · Hot today

Threads to read first

By post velocity
  1. Reta and food noise 18posts
  2. Experience with 20mg/wk reta? 18posts
  3. So like, how much of a stockpile do you have of your peptides? 17posts
  4. On the matter of pens and syringes and a good deal 15posts
  5. Is it just me, or does Amazon periodically strip all pep supplies (BAC Water, syringes, etc) from their site? 14posts
  6. Are hydrapeaks with these silicone inserts a big waste of space? 14posts
  7. Supply going like hotcakes! 11posts
  8. Reta, is it working? 11posts
  9. Day 3 of Selank and blown away 9posts
  10. Reta/Cag vs Cagrisema for stacking with Tirz 9posts
Subscribe to see source links →
§ III.5 · Discord chatter

From the research-community Discords

2,720,840 messages in last 24h

Most-active servers (anonymized)

  1. Server-A 337,862 msgs · 322 channels
  2. Server-B 195,235 msgs · 988 channels
  3. Server-C 168,837 msgs · 393 channels
  4. Server-D 149,020 msgs · 927 channels
  5. Server-E 114,255 msgs · 35 channels
  6. Server-F 93,685 msgs · 109 channels

Discord-only compound focus

  1. Retatrutide 491
  2. BPC-157 133
  3. GHK-Cu 132
  4. Ipamorelin 94
  5. Tesamorelin 82
  6. CJC-1295 78
  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. What diet worked for you on reta? 47posts
  2. How do you organize your supplies? 43posts
  3. Survived the Great GLP‑1 Forum Blackout of 2026 42posts
  4. Finally did it 39posts
  5. Experience with 20mg/wk reta? 38posts
  6. What’s your pin count? Not body count. Pin count. 35posts
  7. Introducing Friends/Family to Peptides 33posts
  8. On the matter of pens and syringes and a good deal 31posts
Subscribe to see source links →
§ V · Vendors

Vendors the community is naming

Mentioned · not ranked
Nexaph▲ Positive community signal across 280 posts.
stock issuesoverpricedunderdosing reports US/domestic shippingrecommended by communitytrust signal
38
Uther▲ Positive community signal across 203 posts.
alleged scamendotoxin concernsstock issues US/domestic shippingtrust signalgood pricing
28
Peptide Sciences▼ Sentiment trending negative across 10 community posts.
ripped-off reportsnon-delivery reportsfake product reports recommended by community
10
Mix Peptides▲ Positive community signal across 45 posts.
US/domestic shippingfast shippingtrust signal
6
Purepeptides▲ Positive community signal across 6 posts.
trust signal
4
Lspl Mentioned in passing.
underdosing reportsred flags raisedsketchy vibes trust signalno issues reportedmade it right
3
§ V.5 · Voices

Voices in the conversation

By post + thread engagement
anon-be596572e94f 20 posts · 16 threads on Supply going like hotcakes!
anon-d17cdc219120 12 posts · 9 threads on What dose is most effective for you?
anon-12b0f80aa4e6 13 posts · 7 threads on Are hydrapeaks with these silicone inserts a big waste of space?
anon-b02bf112bb99 12 posts · 6 threads on Experience with 20mg/wk reta?
anon-188ccd4e4c6b 8 posts · 5 threads on Flipping the script
anon-47c0c0e55349 7 posts · 5 threads on MCAS and Peptides