TB4100719 — Uther TB-500 (Thymosin Beta 4)
Vendor COAUther | TB-500 (Thymosin Beta 4), last activity 1 day ago
Two users reported positive results. Uther published four certificates from Janoshik, though none reported figures. The vendor tests almost all batches it sells; across its TB-500 stock, prior batches have ranged from 74.61% to 98.6% purity. No independent test has been submitted.
1 test request · 3 related batch concerns · 6 mentions · summary from 9 sources · updated Aug 20
Get notified when a lab result is posted, a group test forms, or this batch is flagged by the community.
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 10 mg. Janoshik weighed 12.1 mg — 21% more than the label. Your dose depends on what is really in the vial, so the steps below use the measured amount.
Draw
17 units
on a U-100 insulin syringe, for 1 mg
Going by the label you would draw 20 units — which from this vial is actually 1.21 mg, not 1 mg.
- The vial holds dry powder: 12.1 mg of TB-500 (Thymosin Beta 4), as weighed.
- Water spreads that powder evenly through the liquid: 12.1 mg ÷ 2 ml = 6.03 mg per ml.
- An insulin syringe counts in units, 100 to the ml, so each unit carries 60 mcg.
- Your dose divided by that: 1 mg ÷ 60 mcg = 17 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
4 of 5 tested
same lot series
1 community mention, no summary yet
same lot series
Purity at 98.11% falls notably below Uther's other TB-500 batches, a gap of 1.16 percentage points against 20…
also Uther
A community group test of this batch is complete
PT-141, same vendor
One concern was raised about this batch
Lobster
1 community mention, no summary yet
Community Intelligence
- 1 test request
- 1 concern report involving TB420-1208
- 1 concern report involving PT10-0528
- 2 concern reports involving PT10-0617
Reported against other Uther TB-500 (Thymosin Beta 4) batches, not this one.
Also known as: TB410-0719
Activity
Not sure where to ask but I just received these batches today. Will these eventually be tested?: US-BP10-0813 TB410-0719 NA1000-0704
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: Endotoxin [https://verify.janoshik.com/tests/213014-tb_10mg_TB4100719_ZTCZW4TG7X5M](https://verify.janoshik.com/tests/213014-tb_10mg_TB4100719_ZTCZW4TG7X5M)
View in Telegram →members only𝕯𝖆𝖛𝖊: [https://verify.janoshik.com/tests/213012-tb_10mg_TB4100719_4TQYMN6UCVG3](https://verify.janoshik.com/tests/213012-tb_10mg_TB4100719_4TQYMN6UCVG3)
View in Telegram →members only𝕯𝖆𝖛𝖊: Heavy metals [https://verify.janoshik.com/tests/213013-tb_10mg_TB4100719_ME8DXDC14KG9](https://verify.janoshik.com/tests/213013-tb_10mg_TB4100719_ME8DXDC14KG9)
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Uther