Not medical advice. Talk to your provider before using any peptide.
Full disclaimerPeptide Schedule Research TeamReviewed Apr 20266 Citations
NA-Selank Amidate7 residuesTKPRPGPEach bubble = one amino acid. Size = residue mass. Color = chemical class.NA-Selank Amidate extends native Selank's anxiolytic and nootropic effects from minutes to hours through dual peptide stabilization. Approved in Russia under the parent formulation for GAD. No direct clinical trials exist for this specific modification. Research peptide only, not FDA approved.
200mcg · Daily
Summary: Add 0mL BAC water to your 5mg vial. Draw to < 0.1 units on a U-100 syringe for a 200mcg dose. This vial will last 0 doses.
View side effects and safety warnings →
| Level | Dose / Injection | Frequency |
|---|---|---|
| Beginner | 200mcg | Daily |
| Moderate | 400mcg | Daily |
| Aggressive | 600mcg | Daily |
Most NA-Selank Amidate comes as a pre-mixed nasal spray, so reconstitution typically isn't needed. If you're working with lyophilized powder (10 mg vial), add 10 mL bacteriostatic water for a 1 mg/mL concentration. Each unit on a U100 insulin syringe then delivers 10 mcg. So 200 mcg is 20 units, 300 mcg is 30 units, 500 mcg is 50 units. The per-nostril versus total-dose labeling trap catches more beginners than any other issue. A standard 300 mcg/pump spray, one pump per nostril, delivers 600 mcg total. That's an aggressive dose on day one. Start with one pump total per session, not per nostril. Refrigerate the spray the moment you open it. "It stopped working" is the single most common troubleshooting complaint in the community; the cause is almost always room-temperature storage. Opened sprays degrade fast and should be used within 30 days. If you notice the anxiolytic effect weakening before day 14, don't increase the dose. End the course early and extend your washout to 3 weeks. The amidate form's longer receptor occupancy may speed up GABA-A desensitization compared to native Selank.
Dosing based on Community dosing consensus from peptide research communities — 10 published references.View all sources →
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Pricing updated 2026-04-09
Prices are estimates and vary by source, location, and prescription status.Full pricing breakdown →
Disclaimer: This curve is a simplified first-order exponential decay model. Actual pharmacokinetics vary based on injection site, individual metabolism, body composition, and other factors. Half-life values are approximate and based on available preclinical and clinical literature. Many research peptides lack formal human pharmacokinetic studies. This is for educational purposes only — not medical advice.
NA-Selank Amidate extends native Selank's anxiolytic and nootropic effects from minutes to hours through dual peptide stabilization. Approved in Russia under the parent formulation for GAD. No direct clinical trials exist for this specific modification. Research peptide only, not FDA approved.
