PeptisavvyPH-2026-TRZ30 — SPB Tirzepatide
Independently TestedSPB | Tirzepatide, last activity 3 months ago
SPB rarely publishes independent certificates, but an independent Janoshik test found this batch at 99.54% purity with 33.48 mg measured fill. The result is in line with SPB's other tested batches of tirzepatide. One positive report was raised. First seen one to three months ago.
8 related batch concerns · 3 mentions · summary from 4 sources · updated Sep 17
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Test Results
Dosing with this lot
The label says 30 mg. Janoshik weighed 33.5 mg — 12% more than the label. Your dose depends on what is really in the vial, so the calculator uses the measured amount.
Draw
18 units
on a U-100 insulin syringe, for 3 mg
Going by the label you would draw 20 units — which from this vial is actually 3.35 mg, not 3 mg.
- The vial holds dry powder: 33.5 mg of Tirzepatide, as weighed.
- Water spreads that powder evenly through the liquid: 33.5 mg ÷ 2 ml = 16.7 mg per ml.
- An insulin syringe counts in units, 100 to the ml, so each unit carries 167 mcg.
- Your dose divided by that: 3 mg ÷ 167 mcg = 18 units.
The water changes how many units a dose takes, never how much peptide you get. Twice the water means twice the units for the same dose. What sets the dose is how much is in the vial — which is why the measured amount matters.
Arithmetic, not medical advice. Assumes a U-100 syringe and that the powder fully dissolves. The figure is from the vial that was tested; yours is from the same lot but was not weighed itself.
Related batches
3 of 5 tested
also SPB
SPB rarely publishes certificates, and this batch has two quality concerns reported against it
KLOW, same vendor
An independent test found endotoxin at 49 EU/vial, over the 10 EU/vial working limit
GYC/GGpeps
Endotoxin levels have exceeded the 10 EU/vial working limit in two independent Janoshik tests (17.116 and 47.923…
also SPB
Three community reports describe problems with this batch
also SPB
One community report describes a problem with this batch
Community Intelligence
- 2 concern reports involving SN26XY-1-02
- 3 concern reports involving T10SN26LY-1-01
- 1 concern report involving T30SN26XY-1-02
- 2 concern reports involving KL8026LY-1C
- 3 concern reports involving EPI10SJ26-1-01
- 2 concern reports involving SJ26LY-1-01
- 1 concern report involving SJ26-4-01
- 1 concern report involving 2026061030
Reported against other SPB Tirzepatide batches, not this one.
Also known as: PeptisavvyPH2026TRZ30
Activity
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View in Telegram →members only[](https://glp1forum.com/attachments/1784623979190-webp.32022/)[](https://glp1forum.com/attachments/1784623956719-webp.32020/)T30(3P): [https://verify.janoshik.com/tests/198888-tirzepatide_30mg_8EHP88...
T30(3P): https://verify.janoshik.com/tests/198888-tirzepatide_30mg_8EHP8875VJ4A T15(3P):https://verify.janoshik.com/tests/198812-tirzepatide_15mg_3497IQ94C9NW
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