ZL
Zhengzhou Lan Yun Cosmetic Trading
KLOW
255 tests · latest 17 Jun 2026
91%
NEA rating
#2 of 8 KLOW vendors
5 of 6 classifiable tests passed
natural 93% · customers 4.4★ (15)
NEA analysis · KLOW
Zhengzhou Lan Yun Cosmetic Trading KLOW is a category leader: purity holds at 99.2% and fill runs slightly under at 97% of label. Recent lots pass identity cleanly with documented batches and no material variance.
Balanced — purity 98%+, dose ±20%methodology
Peptides
14 rated · tap to focus| # | Peptide | Rating | N |
|---|---|---|---|
| 1 | KLOWselected | 91% | 6 |
| 2 | Thymosin Alpha 1 | 82% | 27 |
| 3 | Semax | 81% | 21 |
| 4 | Humanin | 77% | 23 |
| 5 | DSIP | 68% | 17 |
| 6 | Mazdutide | 67% | 18 |
| 7 | Tirzepatide | 61% | 7 |
| 8 | Semaglutide | 48% | 32 |
| 9 | GLOW | 46% | 8 |
| 10 | BPC 157 | 42% | 31 |
| 11 | IGF 1 LR3 | 38% | 19 |
| 12 | Melanotan II | 37% | 22 |
| 13 | CJC 1295 | 30% | 16 |
| 14 | SS 31 | 28% | 8 |
Rating trend
KLOW rating from this vendor, after each test
Zhengzhou Lan Yun Cosmetic Trading KLOW test history
6 tests · 5 pass · 1 fail
| Date | Result | Purity | Dosage | Label |
|---|---|---|---|---|
| 17 Jun 2026 | Pass | 99.48%Identity Pass | -2.4%9.76 mg tested / 10 mg label | Batch KL202606sent by Vendor |
| 1 Jun 2026 | Pass | 98.88%Identity Pass | 0%10 mg tested / 10 mg label | Batch KL202605sent by Vendor |
| 4 May 2026 | Pass | 99.4%Identity Pass | -0.6%9.94 mg tested / 10 mg label | Batch KL202604sent by Vendor |
| 8 Apr 2026 | Fail | 97.7%Content Fail | -12.4%8.76 mg tested / 10 mg label | Batch KL202603sent by Vendor |
| 18 Mar 2026 | Pass | 99.9%Identity Pass | -2.7%9.73 mg tested / 10 mg label | Batch KL202602sent by Vendor |
| 4 Mar 2026 | Pass | 99.84%Identity Pass | 0%10 mg tested / 10 mg label | Batch KL202601sent by Vendor |
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