Is Shanxi Qianyecao Biotech Qyc Legit
Is Shanxi Qianyecao Biotech Qyc Legit? 132 independent lab tests across 11 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Lab record: Mixed
How we rate- 132 independent tests
- 101 of 127 lots filled to label
- Median purity 99.8%
- 5 of 9 products graded D or E
Some of Shanxi Qianyecao Biotech QYC's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested TB-500
Shanxi Qianyecao Biotech QYC graded E. Tech-Wave Peptides's TB-500 graded A across 3 tests.
Buy from Tech-Wave PeptidesAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where Shanxi Qianyecao Biotech QYC 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.
TB-500
Shanxi Qianyecao Biotech QYC: grade EIpamorelin
Shanxi Qianyecao Biotech QYC: grade EBPC-157
Shanxi Qianyecao Biotech QYC: grade EShanxi Qianyecao Biotech QYC 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 Shanxi Qianyecao Biotech QYC's site.
- GHK-CuAGREAT
- Tests
- 13
- Passed
- 92.3%
- PT-141AGREAT
- Tests
- 3
- Passed
- 100.0%
- TirzepatideBGOOD
- Tests
- 22
- Passed
- 81.8%
- RetatrutideCOKAY
- Tests
- 53
- Passed
- 73.6%
- TesamorelinDPOOR
- Tests
- 12
- Passed
- 66.7%
- SermorelinDPOOR
- Tests
- 3
- Passed
- 66.7%
- BPC-157EBAD
- Tests
- 8
- Passed
- 37.5%
- IpamorelinEBAD
- Tests
- 5
- Passed
- 40.0%
- TB-500EBAD
- Tests
- 4
- Passed
- 50.0%
- Tests
- 5
- Passed
- —
- NAD+—
- Tests
- 4
- Passed
- —
What the testing shows
Across 127 measured samples from Shanxi Qianyecao Biotech QYC, 26 came in more than 5% under the quantity on the label (20%). Another 39 measured more than 5% over. Purity across 127 readings ran from 69.6% to 99.99%, median 99.8%. Samples span Jun 2025 to Oct 2026.
- Under label
- 26/127
- Median purity
- 99.8%
- Latest sample
- Oct 2026
more than 5% short
69.6%–99.99% range
first tested Jun 2025
Our read on Shanxi Qianyecao Biotech QYC
89 of Shanxi Qianyecao Biotech QYC's 132 graded samples passed (67%), and 100% of all samples were sent in by buyers rather than by the shop.
Results are slipping: 56% passed over the latest six months, down from 72% before.
When a sample failed, the most common reason was purity under 99.5% (35 times).
5 samples failed identity, meaning the lab could not confirm the vial held the labelled peptide.
Against the 302 shops with at least five graded tests, Shanxi Qianyecao Biotech QYC's pass rate is at or above 39% of them, and it has more tests on record than 94% of them.
When and how Shanxi Qianyecao Biotech QYC was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (95), BTLabs (34), PharmLabs (1), Freedom Diagnostics (1)
- Who sent the samples
- buyers 100%
- Batches covered
- 37 distinct batch numbers; 4 checked for endotoxins
Why Shanxi Qianyecao Biotech QYC's failed samples failed
The 6 most recent failed tests, with the lab's reason.
Sermorelin · Sep 4, 2026
the lab could not confirm it was the labelled peptide
Retatrutide · Aug 5, 2026
purity under 99.5%
Ipamorelin · Aug 5, 2026
purity under 99.5%; amount in the vial more than 35% off the label
Retatrutide · Aug 4, 2026
the lab could not confirm it was the labelled peptide
NAD+ · Aug 4, 2026
purity under 99.5%
TB-500 · Jul 17, 2026
purity under 99.5%
Lab testing results
Independent results across 11 products.
Individual lab tests
Date
10/14/2026
Purity
99.99%
Quantity
20 mg → 18.88 mg
Lab
PharmLabs
Vial
Silver crimp / Red cap
Date
9/5/2026
Purity
99.9%
Quantity
5 mg → 5.7 mg
Lab
BTLabs
Vial
Silver label / Silver crimp / Green cap
Date
9/4/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
Silver label / Silver crimp / Blue cap
Date
8/9/2026
Purity
99.7%
Quantity
50 mg → 53.3 mg
Lab
BTLabs
Vial
Silver label / Silver crimp / Clear Blue cap
Date
8/5/2026
Purity
97.1%
Quantity
5 mg → 7.31 mg
Lab
Krause Analytical
Vial
Silver label / Silver crimp / Blue cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideSilver crimp / Red cap | 10/14/2026 | 10.0 | 99.99% | 20 mg → 18.88 mg | PharmLabs | View |
| PT-141Silver label / Silver crimp / Green cap | 9/5/2026 | 10.0 | 99.9% | 5 mg → 5.7 mg | BTLabs | View |
| SermorelinSilver label / Silver crimp / Blue cap | 9/4/2026 | — | — | Krause Analytical | View | |
| GHK-CuSilver label / Silver crimp / Clear Blue cap | 8/9/2026 | 10.0 | 99.7% | 50 mg → 53.3 mg | BTLabs | View |
| IpamorelinSilver label / Silver crimp / Blue cap | 8/5/2026 | 9.7 | 97.1% | 5 mg → 7.31 mg | Krause Analytical | View |
Which Shanxi Qianyecao Biotech QYC products tested best
PT-141, GHK-Cu and Tirzepatide have the strongest record, graded A or B.
Retatrutide graded C.
Tesamorelin, Sermorelin, TB-500, Ipamorelin and BPC-157 graded D or E: a large share of their samples missed purity or quantity thresholds.
Buying from Shanxi Qianyecao Biotech QYC
If you order from Shanxi Qianyecao Biotech QYC, 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 Shanxi Qianyecao Biotech QYC's prices yet. Shipping, payment and refund terms are on their site.
The official store is chat.peppys.org/c/peptide-vendor-chat/6. 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 Shanxi Qianyecao Biotech QYC
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Shanxi Qianyecao Biotech QYC: common questions
Is Shanxi Qianyecao Biotech QYC legit?
We rate lab records, not businesses. Mixed lab record: 132 independent tests, 101 of 127 lots filled to label, median purity 99.8%, 5 of 9 products graded D or E. Each result links to its original certificate in the table above.
What do Shanxi Qianyecao Biotech QYC reviews say?
We don't hold scored customer reviews for Shanxi Qianyecao Biotech QYC yet. The independent lab results on this page are the evidence we have.
Which Shanxi Qianyecao Biotech QYC peptides tested best?
We have graded 9 Shanxi Qianyecao Biotech QYC products. PT-141, GHK-Cu and Tirzepatide graded A or B. Tesamorelin, Sermorelin, TB-500, Ipamorelin and BPC-157 graded D or E.
Is there a Shanxi Qianyecao Biotech QYC coupon code?
We don't have a verified Shanxi Qianyecao Biotech QYC coupon code. A discount changes the price, not what is in the vial.
Ordering from Shanxi Qianyecao Biotech QYC?
Mixed lab record: 132 independent tests, 101 of 127 lots filled to label, median purity 99.8%, 5 of 9 products graded D or E.