The Pulse · Vol. 2026 · 2026-04-30 · Live
Community-aggregated · Window: 2026-03-05

What the research community is talking about right now.

Posts
213
▼ 16.7% vs 7-day baseline
Threads touched
57
unique discussions
Authors
109
distinct voices in window
Reading 2026-03-05 · generated 2026-04-30 21:51 UTC
Today's lead · Sourcing signal

Sourcing BAC making me crazy

Bacteriostatic water has drawn recurring community attention this week, with an 11-post discussion surfacing localized stock shortages at medical supply retailers and prompting researchers to weigh the relative reliability of mainstream e-commerce channels against grey-market alternatives for a foundational reconstitution supply.

I am out of BAC water and can't seem to find any. I had been getting it at a medical supply store but they are currently out of stock and have been telling me it'll be in, in a couple days for 2 weeks now. I ordered some from Canadian birth supply in NOVEMBER and it's still not in. I have called every pharmacy and med supply store within an hour …

— anon-1699809c366b

I've used a few Amazon bac waters with no issues. I've also used a few Chinese peptides from grey market suppliers with no issues.

— anon-fba28f7f8fd8
11 posts · last activity 2026-03-05 · 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 2026-03-04 · volume -36.8%

New today

  • Which peptide gave you real, noticeable results? 15p
  • Sourcing BAC making me crazy 11p
  • Mitochondria Repair 10p
  • What did you "nope" out of and why? 10p

Compounds surfacing

  • TB-500 0 → 11
  • R10 0 → 8
  • R20 0 → 8
  • R30 0 → 8

Vendor first-appearances

  • Alchemy Peptides1 mentions

Aged out

  • 12 weeks of peptide therapy w/pictures
  • I'm not impressed.
  • SS-31 + MOTs-C vs NAD+
  • Portion sizes and calorie dense foods
§ II · Compounds

Most-discussed compounds

By mention volume · 2026-03-05
  1. GHK-Cu▲ 15mentions
    • Which peptide gave you real, noticeable results? 4m
    • Peptide Help 1m
  2. glp-1▲ 15mentions
    • Can Ozempic cure Addiction? 2m
    • Weight gain after GLP use 2m
  3. MOTS-C▲ 11mentions
    • Which peptide gave you real, noticeable results? 2m
    • Waiting for order? What’s your Order 1m
  4. TB-500▲ 11mentions
    • Which peptide gave you real, noticeable results? 2m
    • State of the Stack 1m
  5. R10NEW 8mentions
    • SPB Promo-Ready to ship your order anytime 1m
    • SPB Promo-Ready to ship your order anytime 1m
  6. R20NEW 8mentions
    • SPB Promo-Ready to ship your order anytime 1m
    • SPB Promo-Ready to ship your order anytime 1m
  7. R30NEW 8mentions
    • SPB Promo-Ready to ship your order anytime 1m
    • SPB Promo-Ready to ship your order anytime 1m
  8. T10NEW 8mentions
    • SPB Promo-Ready to ship your order anytime 1m
    • SPB Promo-Ready to ship your order anytime 1m
  9. T15NEW 8mentions
    • SPB Promo-Ready to ship your order anytime 1m
    • SPB Promo-Ready to ship your order anytime 1m
  10. T60NEW 8mentions
    • SPB Promo-Ready to ship your order anytime 1m
    • SPB Promo-Ready to ship your order anytime 1m
§ III · Hot today

Threads to read first

By post velocity
  1. Which peptide gave you real, noticeable results? 15posts
  2. Sourcing BAC making me crazy 11posts
  3. Mitochondria Repair 10posts
  4. What did you "nope" out of and why? 10posts
  5. WHats going on with Shipping from chinese warehouses? 10posts
  6. How much weight loss 9posts
  7. Heart racing from Reta 8posts
  8. Recommended supplier 8posts
  9. Waiting for order? What’s your Order 8posts
  10. Weight gain after GLP use 8posts
Subscribe to see source links →
§ III.5 · Discord chatter

From the research-community Discords

2,699,208 messages in last 24h

Most-active servers (anonymized)

  1. Server-A 334,727 msgs · 322 channels
  2. Server-B 194,688 msgs · 986 channels
  3. Server-C 167,097 msgs · 387 channels
  4. Server-D 147,971 msgs · 926 channels
  5. Server-E 113,652 msgs · 35 channels
  6. Server-F 93,113 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. Waiting for order? What’s your Order 76posts
  2. Sourcing BAC making me crazy 74posts
  3. Does reta need the peaks and valleys? 69posts
  4. SS-31 + MOTs-C vs NAD+ 45posts
  5. Novo Nordisk's Answer to Retatrutide is Even Better: UBT251 36posts
  6. 12 weeks of peptide therapy w/pictures 36posts
  7. “No Source Discussion”? 35posts
  8. I'm not impressed. 35posts
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
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
7
Deuschem Mentioned in passing. 3
Amino Lair Mentioned in passing.
stock issuesshady reportsoverpriced good pricingrecommended by communityfast shipping
2
Biolongevity Labs Mentioned in passing. 2
§ V.5 · Voices

Voices in the conversation

By post + thread engagement
anon-31ddbe06a8f0 8 posts · 7 threads on Buying Bitcoin in Exodus
anon-6f7fe6c877eb 7 posts · 7 threads on Sourcing BAC making me crazy
anon-12b0f80aa4e6 9 posts · 4 threads on Weight gain after GLP use
anon-d17cdc219120 7 posts · 6 threads on Weight gain after GLP use
anon-be596572e94f 7 posts · 6 threads on WHats going on with Shipping from chinese warehouses?
anon-a5186640c5a1 5 posts · 3 threads on Sourcing BAC making me crazy