Selank
Selank is a synthetic heptapeptide analog of tuftsin, developed in Russia. Research has investigated its potential anxiolytic and nootropic properties, particularly in stress-response studies.
Also known as: TP-7
Technical information
Molecular weight
751.87 g/mol
Half-life
~30 minutes intranasal
Sequence
TKPRPGP
Common research doses
250-500 mcg/day intranasal (research protocols)
Research areas
For research purposes only. PepAssure provides vendor information as a verification service and does not endorse or recommend any specific use. Consult qualified research protocols and institutional review boards.
Best Verified Vendors for Selank
Ranked by PVS score — independent verification, no paid placements.
USA · yes reported purity · 64+ CoAs
USA · yes reported purity · 66+ CoAs
EU · 99.1% reported purity · 67+ CoAs
USA · 99.2% reported purity · 134+ CoAs
Canada · 99.3% reported purity · 114+ CoAs
International · 99.2% reported purity · 61+ CoAs
Competitive landscape
Multi-signal comparison of every verified vendor selling Selank — PVS, purity, CoA cadence, sentiment, and 30-day momentum.
Market overview
Aggregate signals across vendors selling Selank
Side-by-side comparison
All verified vendors selling Selank. Click a column header to sort. ★ marks the leader on that column.
| Vendor | PVS | Purity | CoAs | Sentiment | 30d Δ | Lab | Price |
|---|---|---|---|---|---|---|---|
| 1Alder Bio Labs USA Made | ★92 | — | ★0 | 0 | 0.0 | — | — |
| 2Peptiva Research Labs | ★92 | — | ★0 | 90 | 0.0 | — | — |
| 3Pure Peptides USA | 60 | — | ★0 | 80 | 0.0 | — | — |
| 4Core Peptides | 52 | — | ★0 | 88 | -2.0 | — | — |
| 5Amino Asylum | 15 | — | ★0 | ★93 | ★+1.0 | — | — |
| 6Peptide Sciences | 15 | — | ★0 | 85 | -6.0 | — | — |
Pillar leaders
Top-scoring vendor on each of the five PVS pillars
Recent purity track record
Approved community CoAs for Selank, newest first
- ELVTD Products——4mo ago
- ELVTD Products——4mo ago