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

In your email with the tracking number they put a number by each product. Look for that number somewhere on what you received. If you didn't get a tracking number, email them and ask for assistance.
My boxes all have codes on them, but, no coinciding description of what the codes are. Nothing but a tracking number via WhatsApp. So, I play the waiting game. I thought they had this all settled.
 
In your email with the tracking number they put a number by each product. Look for that number somewhere on what you received. If you didn't get a tracking number, email them and ask for assistance.

Yeah that happens about 20% of the time in my experience. See all the posts here bragging about "I don't get a tracking # and don't even ask, I just wait".
 
Just received an order of test cyp from the November pre-sale. It's clear liquid though. All vials are crashed of course due to temp but was the carrier oil changed or something? Every other batch was yellowish.
newest batch i got are clear as water (metaphorically speaking, obviously it's oil though lol), where as my old batch I am using is indeed yellow color (think canola oil).
 
Time to leave my feedback: I received my first Xmas promo order (HGH 24iu grey top and HCG). It took 16 days from payment to my door, which is very fast shipping for an international package considering the holidays. Everything was well packaged, no complaints. Communication via WhatsApp was minimal, but they provided the tracking number on their own, so I didn’t even have to ask. My first experience with QSC was very positive.

I’m waiting for my second order, which is already at customs. Interestingly, the first order cleared customs faster than it was picked up by USPS. I hope everyone else gets their orders soon as well.
 
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Time to leave my feedback: I received my first Xmas promo order (HGH 24iu grey top and HCG). It took 16 days from payment to my door, which is very fast shipping for an international package considering the holidays. Everything was well packaged, no complaints. Communication via WhatsApp was minimal, but they provided the tracking number on their own, so I didn’t even have to ask. My first experience with QSC was very positive.

P.S. Could someone advise me about HCG? I know it’s very fragile. The powder in the vial looks like it’s smeared: part of it is at the bottom, while some is on the walls or even at the top of the vial. Could that have affected the HCG? Or does it only matter once it’s reconstituted and not in its powder form?

In lyophilized form peptides/proteins are not physically fragile (they're still susceptible to degradation from temperature and light exposure).

Once reconstituted, sharp shocks can induce fluid cavitation that can cause damage (usually aggregate formation). It can also knock peptides that have "adsorbed" to vial walls loose and back into solution which you don't want, since the adsorption process damages them.

TLDR: Don't drop vials of reconstituted solution or subject them to sharp knocks.
 
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