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2 new updates since you added this

BPC-157 — Example Peptide Co.

A1B2-0623

99.4%

2 labs agree

Tests (2)

Janoshik99.4% · 5.02mg2d ago

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MZ Biolabs98.9%1w ago

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Group tests (1)

FormingGroup buy for this batch3d ago

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3 community mentionsLast active 2d ago

1758

Batches

1873

Tests

Vendors

2d ago

Updated

This week: 151 new batches discovered · 184 test results added · 1758 batches and 1873 tests tracked total

Alerts

Concern

Tirzepatide — SN26XY-1-02

SPB

Endotoxin analysis (test for 1000-5000 and 1000-10000EU range) — Endotoxin 324.233 EU/Vial.

lab result · 8/28/2026

Concern

KLOW — KL8026LY-1C

SPB

Endotoxin analysis — Endotoxin 49.012 EU/Vial.

lab result · 9/9/2026

Concern

GHK-Cu — CU5026LY-1B

SPB

Endotoxin analysis (>10 EU/vial) — Endotoxin 53.135 EU/Vial.

lab result · 9/9/2026

Concern

Tirzepatide — 2026061030

GYC/GGpeps

Endotoxin analysis (separate vial preferred; measurement up to 10 EU/vial) — Endotoxin 47.923 EU/Vial.

lab result · 9/2/2026

Concern

CJC-1295 NO DAC (Mod GRF 1-29) — JP20260001

JEEP

Endotoxin test — Endotoxin 2306.000 EU/Vial.

lab result · 4/8/2026

What’s active nowpast fortnight

All batches

USBP100813Uther · BPC-1575 · 3chConcern — Customer received old batch instead of new batch listed in COA, causing frustration over purity difference.2026061040GYC/GGpeps · Tirzepatide5 · 4chNew test — Two people are organizing a group test after certificates for purity and endotoxins were posted.2026091215GYC/GGpeps · Retatrutide9 · 4chConcern — Buyer received COA from a different batch number than what was purchased.309033BFF · Retatrutide5 · 1chProblem — Multiple users report the 30 isn't working, including a friend's 20 from the same timeframe.10-1001Uther · Eloralintide8 · 2chNew test — Vendor posted third-party test results for this batch.209033BFF · Retatrutide8 · 1chConcern — Some report no effects from this batch while others say it's working, with speculation the issue may be with the 30mg variant instead.

What testing found

All batches

The outliers among 1,873 results across 20 vendors — every one a certificate the vendor commissioned. Uther accounts for 954 of them, so most outliers are its own.