MP
Marvel Pep
Selank
53 tests · latest 20 Feb 2026
82%
NEA rating
#4 of 11 Selank vendors
6 of 7 classifiable tests passed
natural 93% · customers 3.9★ (24)
NEA analysis · Selank
Marvel Pep Selank tests strong on purity at 98.4% and fill runs slightly under at 96.8% of label. A small number of lots show variance, but identity passes and recent results trend up.
Balanced — purity 98%+, dose ±20%methodology
Peptides
5 rated · tap to focus| # | Peptide | Rating | N |
|---|---|---|---|
| 1 | Selankselected | 82% | 7 |
| 2 | Retatrutide | 79% | 10 |
| 3 | Ipamorelin | 58% | 10 |
| 4 | GHK Cu | 57% | 2 |
| 5 | Semax | 29% | 24 |
Rating trend
Selank rating from this vendor, after each test
Marvel Pep Selank test history
7 tests · 6 pass · 1 fail
| Date | Result | Purity | Dosage | Label |
|---|---|---|---|---|
| 20 Feb 2026 | Pass | 98.4%Identity Pass | +0.7%15.1 mg tested / 15 mg label | Batch SE202607sent by Public |
| 2 Feb 2026 | Pass | 98.8%Identity Pass | -2%14.7 mg tested / 15 mg label | Batch SE202606sent by Vendor |
| 4 Jan 2026 | Pass | 99.01%Identity Pass | +0.6%15.09 mg tested / 15 mg label | Batch SE202605sent by Public |
| 27 Dec 2025 | Fail | 98.67%Content Fail | -15.4%12.69 mg tested / 15 mg label | Batch SE202604sent by Public |
| 18 Dec 2025 | Pass | 97.8%Identity Pass | -3.6%14.46 mg tested / 15 mg label | Batch SE202603sent by Public |
| 27 Nov 2025 | Pass | 98.4%Identity Pass | +0.1%15.01 mg tested / 15 mg label | Batch SE202602sent by Vendor |
| 1 Nov 2025 | Pass | 97.9%Identity Pass | -2.5%14.63 mg tested / 15 mg label | Batch SE202601sent by Vendor |
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