Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

Quick question: I was going to order Tirz and Reta from QSC (first time using them). Then I noticed that the Janoshik reports for Tirz and Reta were from November and December of 2024 -- 7 months ago! Should I be concerned that the substance has degraded in 7 months of sitting in a (presumably non-air-conditioned) lab for that long?
 
Quick question: I was going to order Tirz and Reta from QSC (first time using them). Then I noticed that the Janoshik reports for Tirz and Reta were from November and December of 2024 -- 7 months ago! Should I be concerned that the substance has degraded in 7 months of sitting in a (presumably non-air-conditioned) lab for that long?
That's the only concern you have? Really? Go ahead, throw your money at him.
 
That's the only concern you have? Really? Go ahead, throw your money at him.
Have you had bad experiences with QSC or know someone that has?

I don't mind paying more to make sure I get what I am paying for. But, I don't have any way of knowing how any of the UG labs compare. I've used K4L in the past with no issues. So, at least in my limited experience, they seem good.

Appreciate any advice on choosing an UG lab.

I found a recent test from an independent testing agency
Tirz seems legit.
 
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Have you had bad experiences with QSC or know someone that has?

I don't mind paying more to make sure I get what I am paying for. But, I don't have any way of knowing how any of the UG labs compare. I've used K4L in the past with no issues. So, at least in my limited experience, they seem good.

Appreciate any advice on choosing an UG lab.

I found a recent test from an independent testing agency
Tirz seems legit.
You need to do some research. Just look at the latest posts by QSC, then see some of the most recent posts within the last week by members here.

But short answer, we’re testing the waters again with QSC after a long hiatus. The stuff you’re trying to order was most likely sitting in a hot warehouse, or stuffed up someone’s ass until it was ready to ship.

Shoot your shot though. Make sure to follow up on here and let us know how it turned out.
 
Quick question: I was going to order Tirz and Reta from QSC (first time using them). Then I noticed that the Janoshik reports for Tirz and Reta were from November and December of 2024 -- 7 months ago! Should I be concerned that the substance has degraded in 7 months of sitting in a (presumably non-air-conditioned) lab for that long?
This is borderline cult like behavior lol. Why are people buying peptides that have probably been sitting unrefrigerated in a warehouse all summer? I get it when it comes to oils or raws, but peptides? And on top of that, they're not even cheaper than some of the recently tested Chinese sources on this board.
 
This is borderline cult like behavior lol. Why are people buying peptides that have probably been sitting unrefrigerated in a warehouse all summer? I get it when it comes to oils or raws, but peptides? And on top of that, they're not even cheaper than some of the recently tested Chinese sources on this board.
For reference, K4L tests were from Jan 2025. So, it isn't like there is a huge difference between K4L and QSC.

This site is massive and there's a lot to sort through. Any specific sources you suggest I should read up on?
 
Quick question: I was going to order Tirz and Reta from QSC (first time using them). Then I noticed that the Janoshik reports for Tirz and Reta were from November and December of 2024 -- 7 months ago! Should I be concerned that the substance has degraded in 7 months of sitting in a (presumably non-air-conditioned) lab for that long?
The idea these are sitting in a lab lol. These are sitting in some guys garage bro haha. Maybe a storage unit. AT BEST. "Warehouse" "lab" cracks me up.
 
Have you had bad experiences with QSC or know someone that has?

I don't mind paying more to make sure I get what I am paying for. But, I don't have any way of knowing how any of the UG labs compare. I've used K4L in the past with no issues. So, at least in my limited experience, they seem good.

Appreciate any advice on choosing an UG lab.

I found a recent test from an independent testing agency
Tirz seems legit.
quindao chemical sigma llc
 
Meanwhile the 19 year old retards are on their knees hoping it will be test C being shot into their mouth.
jizz GIF
 
So much $ coming in to that wallet.. should be very easy for him to have people send the email of the orders they placed that were never received and start paying people back.
 
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