RE400719 — Uther Retatrutide
Vendor COAUther | Retatrutide, last activity 2 weeks ago
Uther's Janoshik certificate reports 99.81% purity and a measured fill of 43.087 mg, with sterility passing; purity is in line with this vendor's other retatrutide batches. One quality concern and two positive reports have been raised in the past two weeks, along with one request for independent testing—the batch is receiving roughly double the typical discussion level for its age. No independent test has been submitted.
1 direct concern report · 1 test request · 12 related batch concerns · 7 mentions · summary from 10 sources · updated Oct 4
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Test Results
Result
Heavy metals screening (As, Cd, Pb, Hg) - as add-on to another test — As: not detected. Cd: not detected. Pb: not detected. Hg: not detected.
The label says 40 mg. Janoshik weighed 43.1 mg — 8% more than the label. Your dose depends on what is really in the vial, so the steps below use the measured amount.
Draw
19 units
on a U-100 insulin syringe, for 4 mg
Going by the label you would draw 20 units — which from this vial is actually 4.31 mg, not 4 mg.
- The vial holds dry powder: 43.1 mg of Retatrutide, as weighed.
- Water spreads that powder evenly through the liquid: 43.1 mg ÷ 2 ml = 21.5 mg per ml.
- An insulin syringe counts in units, 100 to the ml, so each unit carries 215 mcg.
- Your dose divided by that: 4 mg ÷ 215 mcg = 19 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
5 of 5 tested
also Uther
Uther's Janoshik certificate reports 99.18% purity and passed sterility, in line with this vendor's other retatrutide…
PT-141, same vendor
One concern was raised about this batch
APS
An independent test found endotoxin at 1,437.86 EU/vial, far exceeding the 10 EU/vial working limit, while the vendor's…
also Uther
Uther's certificate from Janoshik reports 99.81% purity and 25.297 mg measured, with endotoxin at 1.997 EU/vial
also Uther
3 community mentions, no summary yet
Community Intelligence
- 1 direct concern report
- 1 test request
- 1 concern report involving RE10-0625
- 1 concern report involving RE20-0720
- 1 concern report involving RE20-0904
- 1 concern report involving RE50-0722
- 1 concern report involving RE20-0724
- 1 concern report involving PT10-0528
- 2 concern reports involving PT10-0617
- 1 concern report involving REPTN
- 2 concern reports involving 2026041210
- 4 concern reports involving XTP-R30-003
- 1 concern report involving JP20250821
- 1 concern report involving REPTN-1
Reported against other Uther Retatrutide batches, not this one.
Also known as: RE40-0719
Activity
[https://verify.janoshik.com/tests/206257-reta_10mg_RE100702_27J27DJ7AH8I](https://verify.janoshik.com/tests/206257-reta_10mg_RE100702_27J27DJ7AH8I) [https://verify.janoshik.com/tests/213015-Reta_40m...
View in Telegram →members onlyAnyone test the re40-0719 batch? Or the 51Q50-0725 batch?
View in Telegram →members only1: 🇺🇸 UTHER USA WAREHOUSE — NEW PRODUCTS AVAILABLE! 🇺🇸 🔥 5 NEW PRODUCTS NOW IN USA LOCAL STOCK 📦 10 VIALS PER KIT • FREE USA SHIPPING 💰 BUY MORE, SAVE MORE 🧪 JANOSHIK TESTED — PURITY • HEAVY...
View in Telegram →members only🇺🇸 UTHER USA WAREHOUSE — NEW PRODUCTS AVAILABLE! 🇺🇸 🔥 5 NEW PRODUCTS NOW IN USA LOCAL STOCK 📦 10 VIALS PER KIT • FREE USA SHIPPING 💰 BUY MORE, SAVE MORE 🧪 JANOSHIK TESTED — PURITY • HEAVY ME...
View in Telegram →members only𝕯𝖆𝖛𝖊: [https://verify.janoshik.com/tests/213015-Reta_40mg_RE400719_U6S11FBF7SHJ](https://verify.janoshik.com/tests/213015-Reta_40mg_RE400719_U6S11FBF7SHJ)
View in Telegram →members only𝕯𝖆𝖛𝖊: Endotoxin [https://verify.janoshik.com/tests/213017-Reta_40mg_RE400719_DSYZ87QU3N6P](https://verify.janoshik.com/tests/213017-Reta_40mg_RE400719_DSYZ87QU3N6P)
View in Telegram →members only𝕯𝖆𝖛𝖊: Heavy metals [https://verify.janoshik.com/tests/213016-Reta_40mg_RE400719_P3BZ62MGJSBR](https://verify.janoshik.com/tests/213016-Reta_40mg_RE400719_P3BZ62MGJSBR)
View in Telegram →members onlyVendor
Uther