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  • Warehouses
    • 🇺🇸 United States
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    • 🇬🇧 United Kingdom
    • 🇦🇺 Australia
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  • Research Peptides
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FREE standard shipping on all orders.
99%+ Lab-Verified Purity | COA Available
Domestic Warehouses: USA • EU • UK • AU • CA
Free Shipping • 3–7 Day Delivery

QSC (Qingdao Sigma Chemical) Peptides Reviews

Forum User – February 18, 2026
★★★★★
“Just got 2 packs. I ordered one two weeks ago one last week showed up the same day.

All looks good and is accounted for. happy with the turn around time.”
Source: thinksteroids.com forum


Forum User – February 14, 2026

★★★★★
“payment made Friday, Monday I receive tracking and I received it today, order in European warehouse”
Source: thinksteroids.com forum


Forum User – February 13, 2026
★★★★★
“I placed multiple orders since reopening. Always got my stuff in about a week”
Source: thinksteroids.com forum


Forum User – February 13, 2026
★★★★★
“Two orders with tracy within the last week. Got tracking for second and first arrived within 7-8 days after submitting order. Super happy.”
Source: thinksteroids.com forum


Forum User – February 13, 2026
★★★★★
“First order in a while and it showed up in under a week after payment. That alone deserves a slow clap.

And I’ve gotta say, having the actual peptide names on the packaging is a luxury. No more decoding cryptic batch codes like I’m cracking Cold War signals just to figure out what I’m pinning.

Time to give SS-31 a run. Something tells me this won’t be the last order. Just waiting for Mots-C to come back in stock so I can make my wallet cry again.”
Source: thinksteroids.com forum


Forum User – February 12, 2026
★★★★★
“Ordered on 2/4
Payment and hash sent 2/5
Tracking received 2/6
Package received 2/11

I’ll be trying out the H36 to compare to the previous HGH I was running, and at least get some bloods pulled if not a sample tested”
Source: thinksteroids.com forum


Forum User – February 12, 2026
★★★★★
“Placed yet another order, stocking up on that tasty HGH, this time I got:

1.) 50 x 10 IU
2.) 10 x 100 IU

It was the first time that I did the transaction without sending BTC. It was much easier than expected. It helped a lot that Tracy instantly confirmed after my request, so a huge stress was eliminated.

Once again, thanks @tracyfromqsc!”
Source: thinksteroids.com forum


Forum User – February 12, 2026
★★★★★
“Ordered 2/4 & 2/8
Received both orders 2/11″
Source: thinksteroids.com forum


Forum User – February 10, 2026
★★★★★
“Today I received my fourth package from QSC; 1 x kit of HGH100 & 1 x Kit of MOTS-C.

Everything arrived in perfect condition and once again, shipping was blazing fast.

Thank you @tracyfromqsc.”
Source: thinksteroids.com forum


Forum User – February 8, 2026
★★★★★
“Put in two orders with Tracy this week. Got the tracking for my GH, seems to be coming within a week.

Second order placed and money sent. Overall pleasant experience so far.”
Source: thinksteroids.com forum


Forum User – February 7, 2026
★★★★★
“Second order dropped from tracy

Paid 30.01
Tracking 02.02
Received 06.02

No issues so far with the packages being damaged or something, kinda lucky so far when it comes down to that.

Love doing business Tracy”
Source: thinksteroids.com forum


Forum User – February 6, 2026
★★★★★
“Paid 26th January
Parcel arrived 5th February
EU domestic”
Source: thinksteroids.com forum


Forum User – February 6, 2026
★★★★★
“Got my pack. It’s been over a year since I have done business with them but all looked in good condition”
Source: thinksteroids.com forum


Forum User – February 5, 2026
★★★★★
“Arrived today – all well packaged, everything fine, all I paid for.”
Source: thinksteroids.com forum


Forum User – February 5, 2026
★★★★★
“Touchdown from @tracyfromqsc

I grabbed:

  • 2x 36 IU HGH Kits

  • 1x 100 IU HGH Kit

Bad news: The 100 IU kit had 2 smashed vials.
Good news: I filmed the unboxing and have pics, so I think I’m covered.

Messaged Tracy on TG and just waiting on a possible solution.

Will give you guys an update when I hear back; I’m confident that it will be solved without an issue as it has already been done for several members with similar incidents.

Shipping speed was top-tier, though.”
Source: thinksteroids.com forum


Forum User – February 3, 2026
★★★★★
“Ordered 25th of Jan, received today, pretty fast I would say
2x 36 IU of GH”
Source: thinksteroids.com forum


Forum User – February 1, 2026
★★★★★
“Touchdown USA domestic. Ordered the 17th. Came three days ago. Everything looks great. Tirz and HCG.”
Source: thinksteroids.com forum


Forum User – February 1, 2026
★★★★★
“Touchdown for some Tirz today. About a week from moment of payment. I reached out to them though because I’m confused identifying the vials. Ordered Tirz 40mg and received a mix of purple and dark blue tops. Anyone know of another way to identify them other than wait for a response?”
Source: thinksteroids.com forum


Forum User – February 1, 2026
★★★★★
“Ordered Jan. 15th, hash message got the ‘read’ checkmark, touchdown today. And we had snowpocalypse so I’m good with all of it. ‘Soup for me!'”
Source: thinksteroids.com forum


Forum User – January 31, 2026
★★★★★
“Ordered and paid 27th. Got tracking last night.”
Source: thinksteroids.com forum


Forum User – January 29, 2026
★★★★★
“19th Ordered and paid on
21st Tracking
27th Received”
Source: thinksteroids.com forum


Forum User – January 29, 2026
★★★★★
“23.Jan – ordered
24.Jan – payed
27.Jan – Tracking recieved
28.Jan – Touchdown.”
Source: thinksteroids.com forum


Forum User – January 29, 2026
★★★★★
“2 orders, first order has labels, waiting for shipping labels for the second. Sister in law wants in on the Reta fun so added i another order a few days ago.”
Source: thinksteroids.com forum


Forum User – January 29, 2026
★★★★★
“Ordered and Paid EU Warehouse 28.01.
will keep you updated.

Last 2 orders went super smooth.”
Source: thinksteroids.com forum


Forum User – January 28, 2026
★★★★★
“Just received my tracking number by the way. Order was placed during the weekend, so soon everyone will get theirs.”
Source: thinksteroids.com forum


Forum User – January 28, 2026
★★★★★
“Great service .. No complaints”
Source: thinksteroids.com forum


Forum User – January 28, 2026
★★★★★
“Received order #1/4.

Shipping took 9 days; blazing fast (I’m from the EU).

Everything was accounted for and undamaged.

Thank you Tracy!

Now waiting for the other 3 of my orders.”
Source: thinksteroids.com forum


Forum User – January 26, 2026
★★★★★
“Btw got my touchdown on Friday 23.1. Could be Thursday but gls delivered straight into a Pickup shop for no reason.”
Source: thinksteroids.com forum


Forum User – January 26, 2026
★★★★★
“Just suddenly received my order today I places a week ago. But never received tracking for it.”
Source: thinksteroids.com forum


Forum User – January 24, 2026
★★★★★
“Order 1/12
Tracking 1/15
Pack landed 1/22
Tirz 30
Hgh 15iu”
Source: thinksteroids.com forum


Forum User – January 23, 2026
★★★★★
“My review of my first purchase with @tracyfromqsc:

1. Communication

Objective, average response time of 24 hours.

2. Timeline

January 15, 2026 – Payment
January 16, 2026 – Tracking Code
January 22, 2026 – Delivery

Delivered exactly on the date stated by @tracyfromqsc.

3. Packaging

Discreet and well-made.

4. Quality

I haven’t used it yet, but considering everything else, I believe it will deliver what it promises.

@tracyfromqsc, thank you very much for the service! You’ve certainly gained another customer.”
Source: thinksteroids.com forum


Forum User – January 22, 2026
★★★★★
“Touch down after 3 days ! Super fast in france ! @tracyfromqsc thanks !”
Source: thinksteroids.com forum


Forum User – January 21, 2026
★★★★★
“Ordered domestic, delivery in about 10 days with no issues. First time with QSC but good experience so far.”
Source: thinksteroids.com forum


Forum User – January 21, 2026
★★★★★
“EU Warehouse
January 12: Order and payment
On January 15, I received a shipping confirmation with a tracking number.
On January 20, I received the goods in full.

I can’t complain. Everything went perfectly.”
Source: thinksteroids.com forum


Forum User – January 21, 2026
★★★★★
“I love QSC HGH currently on their 24iu green cap . 4 iu a day just got my blood work back

Igf-1: 406
Z score: 2.3″
Source: thinksteroids.com forum


Forum User – January 20, 2026
★★★★★
“10/10 service from the canadian warehouse.

Ordered Jan 12th
Tracking Jan 16th
Received Jan 19th

Clean,fast and no bs.”
Source: thinksteroids.com forum


Forum User – January 20, 2026
★★★★★
“Another EU touchdown
I gotta say I’m very happy with QSC so far
10/10 product and delivery/communication for me”
Source: thinksteroids.com forum


Forum User – January 15, 2026
★★★★★
“Second order EU to EU delivered
23.12. ordered
15.1. delivered”
Source: thinksteroids.com forum


Forum User – January 15, 2026
★★★★★
“Ordered 01/04.
Tracking 01/05.
Landed 01/12.
USA.

Thumbs up.”
Source: thinksteroids.com forum


Forum User – January 14, 2026
★★★★★
“Just got my package 1 kit of Reta 10mg (white caps) so I hope they are the same as the one with jank testing
Paid day 6
Tracking day 9
And got it day 14
EU warehouse”
Source: thinksteroids.com forum


Forum User – January 13, 2026
★★★★★
“Touchdown. 100/125iu GH kit came 6 days after putting in my order. They look like a giant 10ml version of opti gold tops haha

Just reconned a 40iu gold top yesterday so in about 6 days when it’s empty at 6.6/day I’ll recon one of these bigboys to try. Assuming it’s clear and good I’ll probably save the rest for higher iu blasting along with future AAS blasts since 6.6 is a cutting stack protocol and 4 is a normal cruise- not trying to take so long finishing bottles that it starts to significantly degrade. 10iu/day makes these 12 day bottles but 6.6iu is like 19 days which starts to make it real important to keep it from hot & cold cycles in & out of the fridge and probably not too much shaking and frothing while drawing if my info is good.

Thanks for prompt service and a smooth transaction QSC.”
Source: thinksteroids.com forum


Forum User – January 9, 2026
★★★★★
“Bought some 24iu from Tracy (US Buyer). Here was my timeline.

Telegrammed him what I wanted and shipping specs December 28.
Got price and BTC address back within 2 hours.
Decemeber 29th in the AM it was all good so I sent BTC and transaction hash when received.
December 31, he sent tracking ID.
January 6th I received it.”
Source: thinksteroids.com forum


Forum User – January 9, 2026
★★★★★
“US domestic shipping is always quick. About 4 days from ordering to paying to at my doorstep.”
Source: thinksteroids.com forum


Forum User – January 8, 2026
★★★★★
“2 shipments. One since 30.12. stuck on France second yesterday Got to germany”
Source: thinksteroids.com forum


Forum User – January 8, 2026
★★★★★
“Touchdown to EU. Ordered 2x RT10, 1xTR30 but got 2x TR30, 1x RT10, let’s see how they will handle this, keep you guys updated, but first look: vials, packaging, shipping and contact via telegram was a solid 9/10”
Source: thinksteroids.com forum


Forum User – January 8, 2026
★★★★★
“Gotta love that quick ship. Paid Sunday, showing up today, Wednesday”
Source: thinksteroids.com forum


Forum User – January 8, 2026
★★★★★
“Mine landed, was stuck at France for several days over new year. Hang tight.”
Source: thinksteroids.com forum


Forum User – January 7, 2026
★★★★★
“Ordered on Dec. 26th (Friday) from the U.S. Warehouse. Tracking the following Monday. Arrived today, Jan. 6th. Should have been here on the 2nd or 3rd, but the mail here is fucking horrendous. 2 kits of 15 IU GH. The first vial was reconstituted with zero cloudiness or floaters.”
Source: thinksteroids.com forum


Forum User – January 6, 2026
★★★★★
“Ordered Dec 20
Tracking Dec 24
Part of my order arrived today the other part arrives tomorrow. EUW”
Source: thinksteroids.com forum


Forum User – January 6, 2026
★★★★★
“Touchdown today EU
Ordered Dec 23
Tracking Dec 24
Touchdown today.
3 Kits of GH36. 2 Purple Cap, 1 Black Cap”
Source: thinksteroids.com forum


Forum User – January 5, 2026
★★★★★
“Ordered and sent payment yesterday (USA). Tracking info in my informed delivery today. First time placing an order since the shut down. So far so good.”
Source: thinksteroids.com forum


Forum User – January 4, 2026
★★★★★
“Ordered 2 x HGH36 on Christmas Day. Got tracking on December 29th and delivery today, Jan 3rd. Happy with the price/delivery.”
Source: thinksteroids.com forum


Forum User – January 4, 2026
★★★★★
“Order Dec 10th
Tracking Jan 2nd
Delay was communicated.
Shipping in Canada”
Source: thinksteroids.com forum


Forum User – January 3, 2026
★★★★★
“Seven-day turnaround on four H36 kits from the US warehouse shipping to northern Illinois. Paid December 26th, tracking on 29th, Arrived January 2nd. First time using USDC, sent just fine for me…$670 well spent”
Source: thinksteroids.com forum


Forum User – January 3, 2026
★★★★★
“Touchdown on 36iu, black tops from UK. Ordered 22nd Dec Tracking 24th Dec Delivered today”
Source: thinksteroids.com forum

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