NA-Selank Amidate
NA-Selank Amidate (N-Acetyl Selank Amidate) is an enhanced version of Selank with improved stability and blood-brain barrier penetration. The modifications increase bioavailability and duration of cognitive and anxiolytic effects.
Mechanism of Action
Same core mechanism as Selank - modulates BDNF, serotonin, and norepinephrine systems. The N-acetyl group improves membrane permeability while the amidate modification increases enzymatic stability.
Dosage Overview
Dose Range
300 mcg – 900 mcg
Route
intranasal
Frequency
2x daily
Cycle Length
2–4 weeks
Reconstitution
Typical Dosage (Research)
Intranasal: 100-400mcg 1-3 times daily. Lower doses needed compared to standard Selank due to enhanced bioavailability.
Primarily intranasal administration. Can be used sublingually. More stable in solution than standard Selank.
Considerations for Men & Women
Women: Enhanced version of Selank with improved stability. Anxiolytic and nootropic effects appear similar across sexes. No known interactions with hormonal contraceptives. Safe cycling profile for both sexes.
Men: Same nootropic and anxiolytic benefits. Intranasal administration. No sex-specific dose adjustments established.
Individual responses vary. These notes reflect general trends from research literature and are not medical advice.
Quick Calculator
Concentration: 5 mg/ml
Volume to inject: 0.06 ml
Syringe units (U-100): 6.0 units
Pre-filled with NA-Selank Amidate defaults. Adjust values as needed.
Side Effects & Risks
Generally well-tolerated. Possible mild fatigue or nasal irritation. Less frequent dosing needed than standard Selank.
Limited research data. Most evidence extrapolated from Selank studies. Long-term effects not characterized.
Who Uses NA-Selank Amidate
Those seeking enhanced cognitive function, anxiety management, and stress resilience with more convenient dosing.
Similar Peptides
View All Alternatives →Adamax is a modified version of Semax with an adamantane group attached, designed to enhance its nootropic effects and extend duration of action compared to standard Semax.
FGL (FG Loop) is a synthetic peptide that mimics the neural cell adhesion molecule (NCAM) FG loop region. It promotes neuroplasticity and has shown cognitive-enhancing effects in research.
PE-22-28 is a synthetic peptide fragment derived from research on the SAMP8 mouse model of accelerated aging. It has shown potential for enhancing memory and reducing cognitive decline.
Nicotinamide Adenine Dinucleotide (NAD+) is an essential coenzyme found in every living cell. It plays a central role in energy metabolism, DNA repair, gene expression, and cellular signaling. NAD+ levels naturally decline with age, and restoring them has become a major focus of longevity research. Injectable NAD+ bypasses the GI tract for higher bioavailability compared to oral precursors like NMN or NR.
Cortexin is a polypeptide complex derived from pig brain cortex, used clinically in Russia and Eastern Europe for neurological conditions including stroke recovery, traumatic brain injury, and cognitive decline.