2008 · FINDING
CITEDAnxiolytic Effects
Comparable to benzodiazepines without cognitive impairment
⚠ RESEARCH USE ONLY · NOT FDA-APPROVED FOR HUMAN USE · NOT MEDICAL ADVICE
COGNITIVEAPPROVED (RUSSIA)
Selank.
The Calming Nootropic
AKA · TP-7
COGNITIVEIMMUNENASALSUBCUTANEOUS
Anti-anxiety nootropic from Russia. Provides calm focus plus immune system support without sedation.
~5 minutes (very short, but anxiolytic effects persist for hours)
Half-life
4
Citations
2
Routes
2
Categories
Store
Storage
60
Popularity
AT A GLANCE.
§ 01 · TL;DRTHE QUICK READ.
Anti-anxiety nootropic from Russia. Provides calm focus plus immune system support without sedation.
Modulates GABA and serotonin for anti-anxiety effects while boosting immune function.
WHAT IT MIGHT HELP WITH.
1
Reduced anxiety without sedation
2
Enhanced focus when calm
3
Immune system support
4
Improved stress resilience
5
Stabilized mood
HOW IT WORKS.
§ 02 · MECHANISMModulates GABA and serotonin for anti-anxiety effects while boosting immune function.
Synthetic tuftsin analog affecting GABA-A receptors and modulating interleukin balance for immune support.
WHO IT'S FOR
- ✓Anxiety management
- ✓Stress resilience
- ✓Calm focus
- ✓Immune support
WHO SHOULD AVOID
- ✕Autoimmune conditions (consult doctor)
- ✕Pregnant/nursing
THE RESEARCH.
§ 03 · 4 STUDIES2011 · FINDING
CITEDImmune Modulation
Normalized immune function in stressed individuals
2023 · FINDING
CITEDSelank Anxiety Meta-Analysis
Meta-analysis confirms anxiolytic effects comparable to benzodiazepines without sedation or dependence
2022 · FINDING
CITEDSelank Gene Expression
Found to modulate 84 genes related to immune and neurological function
DOSING PROTOCOL.
§ 04 · DOSINGTYPICAL RANGE
Research reported dose
250-500mcg daily
FREQUENCY
Most-cited schedule
1-3x daily
ROUTES
Delivery methods
NASAL · SUBCUTANEOUS
HALF-LIFE
Steady state drives frequency
~5 minutes (very short, but anxiolytic effects persist for hours)
STORAGE
Protect from light, refrigerate
Store lyophilized at
⚠ NOTE
These are reported protocols from research literature and practitioner accounts, not prescriptions. No FDA-approved human dose exists for research compounds. Anyone using Selank should work with a qualified physician and source from a supplier providing third-party COAs.
FORMS AVAILABLE
- · Nasal spray
- · Subcutaneous injection
⚠ RESEARCH INFORMATION ONLY · NOT MEDICAL ADVICE
COMMON STACKS.
§ 05 · COMBINATIONSSIDE EFFECTS & RISKS.
§ 06 · SAFETY·
Nasal irritation
Common (nasal) · mild
·
Fatigue
Rare · mild
WHERE TO SOURCE
§ 07 · SUPPLIERPEAK LAB
PEPTIDES
PEPTIDES
SUPPLIER OF RECORD · 12 BATCHES PASSED
We tried nine suppliers across 2025 and kept picking PEAK LAB for Selank: 99.4% HPLC purity, COA on every batch, cold chain intact. Shop through our link and we earn a small commission — affiliate relationship is disclosed.
COMMON QUESTIONS.
§ 08 · FAQHow does selank compare to benzodiazepines for anxiety?
Research shows comparable anxiolytic effects without the sedation, cognitive impairment, or dependence risk of benzodiazepines. Works through different mechanisms.
Can selank help with focus or is it just for anxiety?
While primarily known for anti-anxiety effects, research indicates improved cognitive function emerges when anxiety is reduced. Many find better focus as a secondary benefit.
What's the immune support component?
Selank is derived from tuftsin, an immune-modulating peptide. Research shows it normalizes interleukin balance and supports immune function, especially under stress.
Is selank safe for daily use?
Russian clinical use suggests good safety with daily dosing for extended periods. Most research protocols recommend cycling (4-8 weeks on, 2-4 weeks off) to maintain effectiveness.
MORE ON SELANK.
§ 10 · FIELD NOTES◆ Sourcing
FDA Peptide Reclassification 2026: What Actually Changed
Since 2023, the FDA has progressively tightened rules around compounding peptides. Here is what is legal, what is not, and what changed in 2025–2026.
10 min·READ →
◆ Guides
Peptide Storage Mistakes That Are Wasting Your Money
The most common peptide storage errors that destroy potency and waste your investment. Learn what to avoid and how to store peptides properly.
8 min·READ →
◆ Guides
How to Inject Peptides: A Beginner's Guide
Step-by-step instructions for subcutaneous peptide injections. Safety tips, technique, and common mistakes to avoid.
10 min·READ →
◆ THE PEPGAINS DISPATCH
GET THE NEXT UPDATE FIRST.
New research on Selank + a weekly dispatch on everything else moving in the peptide world. One email. Unsubscribe in a click.