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◷ Coming Soon — photo on its way10mg vial
Calm, Clear Focus
Selank Pen
R859
Calm Under Pressure. Sharper Focus. Steadier Mood.
The calm-focus peptide — Selank is studied for stress-response regulation and clarity without sedation. For research purposes only.
Supply Up To 4 Weeks
3ml BAC included
Not available to order yet — photo & stock landing shortly.
RESEARCH USE ONLY · not for human or veterinary use
Calm Under PressureSharper FocusSteadier MoodLess Anxiety
Calms anxiety, steadies mood and restores a sense of ease
Certificate of Analysis
Every vial is independently tested for purity — with its CoA on file.
Selank Pen · AssayedPurity
99.3%
Batch
SEL-PEN-2601A
Mol. Weight
752.9 g/mol
// Documented Research Areas
In-vitro & preclinical literature · research use only
01
Pre-filled, pre-reconstituted — ready to use
02
Eases anxiety and tension
03
Balanced, steady mood
04
Calm without sedation
01Overview
Why You'll Love Selank Pen
Selank is a synthetic heptapeptide (an analog of the immunomodulatory peptide tuftsin) widely studied in stress and cognition research. In the literature it is investigated for stress-response regulation, calm focus and mood balance — of interest precisely because it is studied for these endpoints without the sedation associated with typical calming agents. Every vial is lyophilised to research-grade purity, third-party HPLC-verified and sealed under inert gas, then paired with exact reconstitution guidance for clean, reproducible research work. Premium research-grade material, supplied strictly for research purposes only.
- Pre-filled, pre-reconstituted — ready to use
- Eases anxiety and tension
- Balanced, steady mood
- Calm without sedation
- Clearer, focused thinking
- Better stress resilience
Also known as
Selank PenTP-7 AnalogThr-Lys-Pro-Arg-Pro-Gly-Pro
02What You'll Notice
The journey, week by week
A week-by-week guide to what people tend to notice over a typical cycle.
1
Weeks 1-2
Starting Phase
Research protocols commonly open at ~300 mcg daily to establish a baseline before escalation.
Pre-filled, pre-reconstituted — ready to use
2
Weeks 3-4
Building
Stepping toward ~600 mcg — the range in which focus and stress-response endpoints begin to be assessed.
Eases anxiety and tension
3
Weeks 5-6
Peak
Around ~900 mcg, the window most frequently referenced in stress-resilience and calm-focus research.
Balanced, steady mood
★
Weeks 7-8
Advanced
Near the ~1,200 mcg upper band, a typical 8-week research cycle completes before review.
Calm without sedation
For research purposes only. Timelines reflect published research models — not medical advice or expected personal outcomes.
03Verified Feedback
What buyers actually report
04Usage & Handling
How it is handled in the lab
Research Administration
Pre-filled subcutaneous auto-injector, 250–500 mcg daily in research protocols
New to peptides?Reconstitution calculatorGlossaryHow-to guides
05Important Notices
Storage, stability & what this is sold for
For research purposes only. Not for human consumption.
- Store at −20°C in a dry, sealed environment
- Reconstitute with bacteriostatic water; use within 30 days at 4°C
- Avoid repeated freeze-thaw cycles
- Supplied for research purposes only — not for human or veterinary use
06Complete the Bench