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Overview
What is Adalank?
Adalank (N-Acetyl Selank Amidate) is an enhanced synthetic derivative of Selank peptide, featuring N-terminal acetylation and C-terminal amidation for superior stability and blood-brain barrier penetration. Developed from the immunomodulatory peptide tuftsin, it's researched for anxiety reduction, cognitive enhancement, neuroprotection, and stress resilience with improved pharmacokinetic properties compared to the parent compound.
Key Benefits
Potent anxiolytic effects, enhanced cognitive function, stress resilience, improved mood and emotional stability, neuroprotection, and immunomodulatory support. Superior bioavailability and extended half-life compared to parent compound Selank.
Mechanism of Action
Adalank crosses the blood-brain barrier via enhanced lipophilicity from N-acetylation and C-terminal amidation. It modulates GABAergic neurotransmission, upregulates BDNF in the hippocampus, influences serotonin metabolism, provides immunomodulatory effects via tuftsin-derived mechanisms, and reduces stress-related neurotransmitters without benzodiazepine dependency.
Molecular Information
Weight
792.93 Da (N-Acetyl form)
Length
7 amino acids (with modifications)
Type
Modified heptapeptide (enhanced tuftsin analog)
Amino Acid Sequence:
Ac-Thr-Lys-Pro-Arg-Pro-Gly-Pro-NH2 (N-Acetylated and C-terminal amidated)
* N-terminal acetylation and C-terminal amidation for enhanced stability, metabolic resistance, and blood-brain barrier penetration
Research Indications
Generalized Anxiety Disorder (GAD)
Parent compound Selank demonstrated anxiolytic effects comparable to benzodiazepines in clinical trials with 62 GAD patients, with 40% showing rapid response within 1-3 days. N-Acetyl modification enhances these effects.
Stress-Related Anxiety
Research shows Selank reduces stress-induced anxiety through modulation of stress hormones and neurotransmitter balance, with enhanced stability in N-Acetyl form prolonging anxiolytic benefits.
Anxiety without Sedation
Unlike benzodiazepines, provides anxiety relief without sedation, amnesia, tolerance, withdrawal, or dependency - critical advantage for long-term anxiety management.
Research Protocols
Disclaimer
These are commonly discussed research protocols and not medical advice. Consult a healthcare provider before use.
Timing
Injectable Adalank is most effective when administered in the morning to align with natural cortisol rhythms and maximize anxiolytic benefits throughout the day. If taking twice daily, second dose should be early afternoon. Avoid evening administration to prevent potential sleep disruption.
Peptide Interactions
How to Reconstitute
Important
Always use bacteriostatic water (BAC). Sterile technique is essential.
Clean work area and hands thoroughly with alcohol
Calculate required BAC water volume using calculator below
Draw calculated BAC water into syringe
Inject slowly down vial side (not directly onto powder)
Gently swirl until completely dissolved (never shake vigorously)
Store reconstituted solution in refrigerator at 2-8°C
Use within 14-30 days for optimal potency
Quality Indicators
White, Fluffy Powder
Lyophilized Adalank should appear as white to off-white, fluffy powder filling the vial bottom. Indicates proper freeze-drying and storage.
Clear Solution After Reconstitution
When properly mixed with BAC water, solution should be crystal clear with no particles, cloudiness, or discoloration.
Proper Labeling
Vial should have clear labeling with peptide name (Adalank or N-Acetyl Selank Amidate), batch number, manufacturing date, and storage instructions from reputable research supplier.
Slight Compaction
Minor compaction from shipping is acceptable if powder dissolves completely with gentle swirling. Should not remain permanently clumped.
Discoloration or Yellowing
Any yellow, brown, or unusual coloration indicates oxidation, degradation, or improper storage. Adalank should be white to off-white only.
Cloudy After Reconstitution
Persistent cloudiness, particles, or precipitates after gentle mixing indicate degraded, contaminated, or improperly manufactured peptide.
What to Expect
- Days 1-3: 40% of users may experience rapid anxiety reduction (based on parent compound research)
- Week 1-2: Gradual anxiety relief, improved mood, enhanced stress resilience
- Week 2-4: Cognitive enhancement, improved focus, BDNF-mediated neuroplasticity
- Week 4+: Sustained anxiolytic and cognitive benefits with continued use
- Note: N-Acetyl form provides extended effects compared to standard Selank
Side Effects & Safety
- Use sterile injection technique to prevent infection
- CRITICAL: This is an experimental peptide with limited direct human research data on N-Acetyl form
- Parent compound Selank has extensive Russian clinical research showing high safety profile
- No tolerance, dependency, or withdrawal unlike benzodiazepines
- Start with lower doses (100-200mcg) to assess individual response
- Cycle usage with 1-2 week breaks to prevent potential tolerance
- Not FDA-approved; approved for clinical use in Russia since early 2000s
- Not recommended during pregnancy or breastfeeding due to lack of safety data
- Consult healthcare provider before use, especially with other psychiatric medications
References
Selank and BDNF Regulation in Hippocampus (Parent Compound)
Selank rapidly elevated Brain-Derived Neurotrophic Factor (BDNF) expression in rat hippocampus, confirming involvement of neurotrophin mechanisms in its cognitive and anxiolytic effects.
View Study (opens in new tab) →Peptide Selank Enhances Diazepam Effects in Stress (Parent Compound)
Selank enhanced anxiolytic effects of diazepam while reducing undesirable side effects including memory impairment, sedation, and attention deficits. Demonstrated potential for combination therapy.
View Study (opens in new tab) →Selank and GABAergic Neurotransmission Gene Expression (Parent Compound)
Research demonstrated that Selank affects expression of genes involved in GABAergic neurotransmission, explaining its anxiolytic mechanism comparable to benzodiazepines but without dependency risk.
View Study (opens in new tab) →Quick Start Guide
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Community Insights
Self-reported by PepPedia users. Not clinical evidence. Health changes reflect all users, including those taking multiple compounds.
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