Is my peptide vendor down? (October 2026)

11 of 11 vendors I track were up at my last nightly check, on October 31, 2026.

This is a nightly check, not a live ping: a store that went down since then shows up after tonight's sweep. Prices moved instead? Price tracker.

Status at the last check

✓ Up5AR Society30d 100% · 90d 100%

5AR Society was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on August 20, 2026. 5AR Society status and review →

✓ UpAll American Aminos30d 100% · 90d 100%

All American Aminos was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on September 3, 2026. All American Aminos status and review →

✓ UpArcane Peptides30d 100% · 90d 100%

Arcane Peptides was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on September 3, 2026. Arcane Peptides status and review →

✓ UpBulk Peptides30d 100% · 90d 100%

Bulk Peptides was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on September 3, 2026. Bulk Peptides status and review →

✓ UpDisguised Research30d 100% · 90d 100%

Disguised Research was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on August 20, 2026. Disguised Research status and review →

✓ UpGLPeptides30d 100% · 90d 100%

GLPeptides was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on August 20, 2026. GLPeptides status and review →

✓ UpKimera Chems30d 100% · 90d 100%

Kimera Chems was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on September 3, 2026. Kimera Chems status and review →

✓ UpMade By Throne30d 100% · 90d 100%

Made By Throne was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on August 20, 2026. Made By Throne status and review →

✓ UpMOG Labs30d 100% · 90d 100%

MOG Labs was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on August 20, 2026. MOG Labs status and review →

✓ UpPCT.zone30d 100% · 90d 92.4%

PCT.zone was up at our last nightly check, on October 31, 2026. The last time our check couldn't reach it was from August 29 to September 3, 2026, when the store moved from pctzone.su to pctz.su. PCT.zone status and review →

✓ UpRUO.bio30d 100% · 90d 100%

RUO.bio was up at our last nightly check, on October 31, 2026. Our check hasn't recorded an outage since tracking began on August 20, 2026. RUO.bio status and review →

Recent outages

  • PCT.zone: unreachable August 29 to September 3, 2026, when the store moved from pctzone.su to pctz.su.

Last 90 days. Nights my own fetcher broke, with the store still up, are reviewed and left out.

Vendors that shut down

None so far. Every vendor I've tracked since August 20, 2026 is still selling. When one closes, it moves here with the date of its last good check.

How the check works

Every night at about 03:30 UTC my sweep loads each store's full catalog. A store whose catalog loads is up for that night. Three failed checks in a row flag it as unreachable, and that run counts as an outage until a check gets through again; one or two misses don't, because a single failed fetch is usually noise.

Uptime is the share of the last 30 or 90 days outside an outage, measured the same way as uptime in the best-value ranking, which also scores a store that's unreachable right now at zero until it's back. A vendor tracked for less than that is measured from its first night; tracking began on August 20, 2026. When a failure was on my side, like a fetcher blocked by a bot check, I review it and leave it out, so a vendor never loses uptime for my bugs. A vendor moves to "shut down" only when I've confirmed it no longer sells.