Shanghai Chinqesen Biotechnology reviews
Shanghai Chinqesen Biotechnology reviews: 2 independent lab tests across 1 product, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Shanghai Chinqesen Biotechnology legit? Lab record: Limited
How we rate- 2 independent tests
- 1 of 2 lots filled to label
- Median purity 99.8%
- Its tested product graded C or better
Opens the vendor's site. We don't earn from this link, and no one pays to rank.
Vendor website
Visit Shanghai Chinqesen Biotechnology
2 independent COAs · not paid-to-rank · 1 of 2 lots under label
Visit Shanghai Chinqesen BiotechnologyOpens the vendor site. No partner discount on this shop.
Peptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Shanghai Chinqesen Biotechnology products we've tested
Best-graded first. Grades come from the share of each product's samples that passed purity and quantity checks. Buy links open Shanghai Chinqesen Biotechnology's site.
- TirzepatideAGREAT
- Tests
- 2
- Passed
- 100.0%
What the testing shows
Across 2 measured samples from Shanghai Chinqesen Biotechnology, 1 came in more than 5% under the quantity on the label (50%). Another 1 measured more than 5% over. Purity across 2 readings ran from 99.7% to 99.9%, median 99.8%. Samples span Dec 2025 to Apr 2026.
- Under label
- 1/2
- Median purity
- 99.8%
- Latest sample
- Apr 2026
- Ships from
- China
more than 5% short
99.7%–99.9% range
first tested Dec 2025
per vendor listing
Our read on Shanghai Chinqesen Biotechnology
2 of Shanghai Chinqesen Biotechnology's 2 graded samples passed (100%), and 100% of all samples were sent in by buyers rather than by the shop.
When and how Shanghai Chinqesen Biotechnology was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (1), BTLabs (1)
- Who sent the samples
- buyers 100%
- Batches covered
- No batch numbers on the certificates; 1 checked for endotoxins
Lab testing results
Independent results across 1 product.
Individual lab tests
Date
4/28/2026
Purity
99.9%
Quantity
10 mg → 8.47 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
12/13/2025
Purity
99.7%
Quantity
30 mg → 36.1 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Orange Cap
Which Shanghai Chinqesen Biotechnology products tested best
Tirzepatide has the strongest record, graded A or B.
Buying from Shanghai Chinqesen Biotechnology
If you order from Shanghai Chinqesen Biotechnology, start with the graded products in the table: each one links straight to the shop.
We don't track Shanghai Chinqesen Biotechnology's prices yet. Shipping, payment and refund terms are on their site.
The official store is qschem-pharma.com. Check the address before you pay.
What to check before you pay
- The lot number on the vial matches the certificate
- The certificate names the lab and the test date
- Fill versus label, not purity alone
- A refund policy in writing
Track Shanghai Chinqesen Biotechnology
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Shanghai Chinqesen Biotechnology: common questions
Is Shanghai Chinqesen Biotechnology legit?
We rate lab records, not businesses. Limited lab record: 2 independent tests, 1 of 2 lots filled to label, median purity 99.8%, its tested product graded C or better. Each result links to its original certificate in the table above.
What do Shanghai Chinqesen Biotechnology reviews say?
We don't hold scored customer reviews for Shanghai Chinqesen Biotechnology yet. The independent lab results on this page are the evidence we have.
Which Shanghai Chinqesen Biotechnology peptides tested best?
We have graded 1 Shanghai Chinqesen Biotechnology product. Tirzepatide graded A or B.
Is there a Shanghai Chinqesen Biotechnology coupon code?
We don't have a verified Shanghai Chinqesen Biotechnology coupon code. A discount changes the price, not what is in the vial.
Where does Shanghai Chinqesen Biotechnology ship from?
Public listings place Shanghai Chinqesen Biotechnology's shipping origin in China. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Shanghai Chinqesen Biotechnology?
Limited lab record: 2 independent tests, 1 of 2 lots filled to label, median purity 99.8%, its tested product graded C or better.
Contact
- China
- qschem-pharma.com