Shanghai JinBei Chemical Technology reviews
Shanghai JinBei Chemical Technology reviews: 37 independent lab tests across 5 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is Shanghai JinBei Chemical Technology legit? Lab record: Mixed
How we rate- 37 independent tests
- 28 of 37 lots filled to label
- Median purity 99.8%
- 2 of 5 products graded D or E
Some of Shanghai JinBei Chemical Technology's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Cagrilintide
Shanghai JinBei Chemical Technology graded E. Shanghai Baoju's Cagrilintide graded A across 5 tests.
Buy from Shanghai BaojuAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where Shanghai JinBei Chemical Technology graded D or E, these shops' samples of the same peptide graded A or B. Ordered by grade, then price per mg. Partner status never changes the order.
Cagrilintide
Shanghai JinBei Chemical Technology: grade ETesamorelin
Shanghai JinBei Chemical Technology: grade DShanghai JinBei Chemical Technology 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 JinBei Chemical Technology's site.
- GHK-CuAGREAT
- Tests
- 6
- Passed
- 100.0%
- RetatrutideBGOOD
- Tests
- 12
- Passed
- 83.3%
- TirzepatideCOKAY
- Tests
- 13
- Passed
- 76.9%
- TesamorelinDPOOR
- Tests
- 3
- Passed
- 66.7%
- CagrilintideEBAD
- Tests
- 3
- Passed
- 33.3%
What the testing shows
Across 37 measured samples from Shanghai JinBei Chemical Technology, 9 came in more than 5% under the quantity on the label (24%). Another 14 measured more than 5% over. Purity across 37 readings ran from 85.5% to 99.95%, median 99.8%. Samples span Oct 2025 to Jun 2026.
- Under label
- 9/37
- Median purity
- 99.8%
- Latest sample
- Jun 2026
- Ships from
- China
more than 5% short
85.5%–99.95% range
first tested Oct 2025
per vendor listing
Our read on Shanghai JinBei Chemical Technology
29 of Shanghai JinBei Chemical Technology's 37 graded samples passed (78%), and 100% of all samples were sent in by buyers rather than by the shop.
When a sample failed, the most common reason was purity under 99.5% (7 times).
Against the 302 shops with at least five graded tests, Shanghai JinBei Chemical Technology's pass rate is at or above 65% of them, and it has more tests on record than 69% of them.
When and how Shanghai JinBei Chemical Technology was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (24), BTLabs (13)
- Who sent the samples
- buyers 100%
- Batches covered
- 10 distinct batch numbers; 2 checked for endotoxins
Why Shanghai JinBei Chemical Technology's failed samples failed
The 6 most recent failed tests, with the lab's reason.
Tesamorelin · Feb 20, 2026
purity under 99.5%
Tirzepatide · Feb 2, 2026
purity under 99.5%
Tirzepatide · Feb 2, 2026
purity under 99.5%
Tirzepatide · Feb 2, 2026
purity under 99.5%
Cagrilintide · Feb 2, 2026
purity under 99.5%
Retatrutide · Jan 29, 2026
purity under 99.5%
Lab testing results
Independent results across 5 products.
Individual lab tests
Date
6/16/2026
Purity
99.6%
Quantity
50 mg → 44.5 mg
Lab
BTLabs
Vial
No label / Silver crimp / Violet cap
Date
6/16/2026
Purity
99.6%
Quantity
100 mg → 98.3 mg
Lab
BTLabs
Vial
No label / Silver crimp / Violet cap
Date
6/8/2026
Purity
99.7%
Quantity
30 mg → 33.6 mg
Lab
BTLabs
Vial
No label / Green crimp / Pink cap
Date
6/8/2026
Purity
99.8%
Quantity
30 mg → 33.3 mg
Lab
BTLabs
Vial
No label / Silver crimp / Clear Yellow cap
Date
6/8/2026
Purity
99.8%
Quantity
20 mg → 23.2 mg
Lab
BTLabs
Vial
No label / Red crimp / White cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| GHK-CuNo label / Silver crimp / Violet cap | 6/16/2026 | 10.0 | 99.6% | 50 mg → 44.5 mg | BTLabs | View |
| GHK-CuNo label / Silver crimp / Violet cap | 6/16/2026 | 10.0 | 99.6% | 100 mg → 98.3 mg | BTLabs | View |
| TirzepatideNo label / Green crimp / Pink cap | 6/8/2026 | 10.0 | 99.7% | 30 mg → 33.6 mg | BTLabs | View |
| RetatrutideNo label / Silver crimp / Clear Yellow cap | 6/8/2026 | 10.0 | 99.8% | 30 mg → 33.3 mg | BTLabs | View |
| TirzepatideNo label / Red crimp / White cap | 6/8/2026 | 10.0 | 99.8% | 20 mg → 23.2 mg | BTLabs | View |
Which Shanghai JinBei Chemical Technology products tested best
GHK-Cu and Retatrutide have the strongest record, graded A or B.
Tirzepatide graded C.
Tesamorelin and Cagrilintide graded D or E: a large share of their samples missed purity or quantity thresholds.
Buying from Shanghai JinBei Chemical Technology
If you order from Shanghai JinBei Chemical Technology, the A- and B-graded products are the safer picks on this record. For the weaker ones, the better-tested options on this page come from other shops.
We don't track Shanghai JinBei Chemical Technology's prices yet. Shipping, payment and refund terms are on their site.
The official store is www.jinbeichem.cn/ / http://elipeptide.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 JinBei Chemical Technology
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Shanghai JinBei Chemical Technology: common questions
Is Shanghai JinBei Chemical Technology legit?
We rate lab records, not businesses. Mixed lab record: 37 independent tests, 28 of 37 lots filled to label, median purity 99.8%, 2 of 5 products graded D or E. Each result links to its original certificate in the table above.
What do Shanghai JinBei Chemical Technology reviews say?
We don't hold scored customer reviews for Shanghai JinBei Chemical Technology yet. The independent lab results on this page are the evidence we have.
Which Shanghai JinBei Chemical Technology peptides tested best?
We have graded 5 Shanghai JinBei Chemical Technology products. GHK-Cu and Retatrutide graded A or B. Tesamorelin and Cagrilintide graded D or E.
Is there a Shanghai JinBei Chemical Technology coupon code?
We don't have a verified Shanghai JinBei Chemical Technology coupon code. A discount changes the price, not what is in the vial.
Where does Shanghai JinBei Chemical Technology ship from?
Public listings place Shanghai JinBei Chemical Technology's shipping origin in China. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Shanghai JinBei Chemical Technology?
Mixed lab record: 37 independent tests, 28 of 37 lots filled to label, median purity 99.8%, 2 of 5 products graded D or E.