Adalank
N-Acetyl Selank Amidate · Enhanced Tuftsin Analog
Enhanced derivative of Selank with improved stability, blood-brain barrier penetration, and extended half-life compared to parent compound. Parent compound Selank approved in Russia since early 2000s.
Overview
Enhanced derivative of Selank with improved stability, blood-brain barrier penetration, and extended half-life compared to parent compound. Parent compound Selank approved in Russia since early 2000s.
Modulates GABAergic neurotransmission, upregulates hippocampal BDNF, influences serotonin metabolism, and provides immunomodulatory effects without benzodiazepine-like dependency.
Research indications
What the compound has been studied for, grouped by body system. Effect size is the reported magnitude where it was measured — not a recommendation.
Clinical trials showed effects comparable to benzodiazepines; 40% rapid response within 1-3 days.
Reduces stress hormones and balances neurotransmitters without sedation.
Unlike benzodiazepines, provides relief without tolerance, withdrawal, or dependency.
Improves focus, attention, and mental clarity.
BDNF-mediated neuroplasticity supports memory formation.
Rapidly elevates BDNF expression, supporting neuronal survival.
Enhances ability to cope with psychological stress.
A large effect in a weak study and a small effect in a strong one are different things. Effect size is never evidence of use in people.
- Class
- Modified heptapeptide
- Chain length
- 7 residues
- Molecular weight
- 792.93 Da
- Typical dose
- 200-500mcg
- Frequency
- Once or twice daily
- Cycle length
- 2-4 weeks
- Storage
- Lyophilized: room temp or freezer. Reconstituted: 2-8°C for 14-30 days
Molecular data
- Type
- Modified heptapeptide
- Molecular weight
- 792.93 Da
- Chain length
- 7 residues
Dosing reference
Doses reported in the literature and by suppliers. These are a record of what has been used in research — reference, never instruction.
| Context | Route | Amount | Frequency |
|---|---|---|---|
| Anxiety Reduction | SubQ | 200-300mcg | 1x daily (morning) |
| Cognitive Enhancement | SubQ | 200-500mcg | 1x daily |
| Stress Management | SubQ | 200-300mcg | 2x daily (morning, afternoon) |
| Initial Trial | SubQ | 100-200mcg | 1x daily |
| Anxiety Management | Nasal spray | 200-300mcg per dose | 2-3x daily (600-900mcg total) |
| Initial Trial | Nasal spray | 150-200mcg per dose | 2x daily |
Interactions
Adalank is enhanced derivative with improved stability and longer half-life.
Both are Russian nootropic peptides with different mechanisms.
Different mechanisms; Adalank targets neurological pathways, BPC-157 focuses on tissue repair.
Enhances benzodiazepine effects while reducing side effects in research studies.
Consult healthcare provider; affects neurotransmitter systems.
Quality checklist
- ✓White, fluffy powder; proper freeze-drying indicated
- ✓Clear solution after reconstitution; no particles or cloudiness
- ✓Proper labeling with peptide name, batch number, manufacturing date
- !Slight compaction from shipping acceptable if powder dissolves with gentle swirling
- ×Discoloration or yellowing indicates oxidation or degradation
- ×Persistent cloudiness or particles indicate degraded or contaminated peptide
What to expect
Safety
- Parent compound has high safety profile in Russian clinical research
- Minimal side effects reported
- Unusual or persistent headaches
- Significant mood changes or depression
- Unexpected sedation or extreme fatigue
- Unusual neurological symptoms
- Persistent injection site reactions or nasal irritation
- Severe gastrointestinal distress
- Experimental peptide with limited direct human research on N-Acetyl form
- Not recommended during pregnancy or breastfeeding
- Consult healthcare provider before use with psychiatric medications
FAQ
How fast does Adalank work for anxiety compared to benzodiazepines?
In clinical trials, 40% of GAD patients experienced rapid anxiety reduction within 1-3 days on Adalank, comparable to benzodiazepines like medazepam. Unlike benzos, Adalank provides relief without tolerance, dependency, or withdrawal after discontinuation.
Can Adalank be combined with benzodiazepines or SSRIs?
Rat studies showed Adalank enhanced benzodiazepine anxiolytic effects while reducing sedation and memory impairment side effects. With SSRIs, both affect neurotransmitter systems, so monitoring is recommended. Consult healthcare providers before combining with psychiatric medications.
What's the difference between Adalank and regular Selank?
Adalank is an N-acetyl form with C-terminal amidation, providing enhanced stability, better blood-brain barrier penetration, and extended half-life compared to parent compound Selank. This makes Adalank more potent and longer-acting while retaining the same anxiolytic and BDNF-upregulating mechanisms.
Does Adalank require cycling like other nootropic peptides?
Yes. Use 1-2 week breaks between cycles to prevent tolerance development. Adalank's primary advantage is no dependency or withdrawal unlike benzodiazepines, but cycling helps maintain responsiveness. Typical protocol is 2-4 week cycles followed by 1-2 week breaks.