Selank
Selank
Selank is derived from the naturally occurring peptide tuftsin, known for its unique combination of anxiolytic, nootropic, and immunomodulatory properties. Widely studied in Russia and Eastern Europe, Selank has gained attention for its ability to support mental clarity, emotional balance, and immune system regulation.
Notably, Selank is being researched as a non-sedative alternative to traditional anti-anxiety compounds, with studies focusing on its potential to reduce stress, enhance cognitive function, and influence neuroimmune pathways—making it a promising candidate in neurological and psychological research.
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Works with
Works with
- SEMax
- DSIP (Delta Sleep-Inducing Peptide)
- Epithalon
- BPC-157
- GHK-CU
Delivery
Delivery
Selank is supplied as a freeze-dried (lyophilised) powder. To use it, the peptide must first be reconstituted with bacteriostatic water. Learn how to activate this peptide.
This peptide is usually researched via subcutaneous injection, which means it’s delivered just under the skin using a small needle. Learn about subcutaneous injection.
Rigorous Testing
Reputable Suppliers
Compliance with UK regulations




Stacks well with
Selank is a calming, mood-enhancing peptide that helps you feel centred, focused, and resilient. But when paired with the right peptides, its benefits can go even deeper—enhancing cognitive performance, emotional recovery, and neurological health. Whether you're managing stress, improving sleep, or boosting brain function, the peptides below work in harmony with Selank to help you stay calm, clear, and in control.
SEMax
Why it pairs well:
This is the most common and effective pairing. SEMax boosts cognitive performance, focus, and memory, while Selank helps reduce anxiety and emotional stress. Together, they provide a balanced nootropic stack—ideal for students, professionals, and anyone looking to stay calm and sharp under pressure.
DSIP (Delta Sleep-Inducing Peptide)
Why it pairs well: DSIP promotes deep, restorative sleep, essential for stress reduction and mental recovery. Stacking DSIP with Selank supports nervous system regulation, helping the brain relax and recover from high cognitive or emotional load.
Epithalon
Why it pairs well: Epithalon supports pineal gland function, which influences melatonin and sleep-wake cycles. Combined with Selank, it aids in mood regulation, emotional stability, and long-term brain health—especially valuable in anti-aging or chronic stress protocols.
BPC-157
Why it pairs well: While BPC-157 is best known for physical repair, it also supports neuroprotection and reduces systemic inflammation. With Selank, it creates a holistic stack for mind-body balance, supporting recovery from stress, trauma, or chronic anxiety.
GHK-CU
Why it pairs well: GHK-Cu helps reduce neuroinflammation, supports vascular health, and promotes calmness and tissue healing. When paired with Selank, it contributes to a feeling of mental clarity and physical well-being, especially under prolonged stress.
Quality You Can Trust
At Synergetics, we provide Selank of the highest purity and quality to ensure accuracy and reliability in scientific research. Each product undergoes rigorous testing and quality control to meet the highest industry standards.

Key Features of Our Selank
- Research-grade peptide for laboratory and scientific use
- Produced to the highest purity and stability standards
- Lyophilized (freeze-dried) for optimal preservation
- Available in multiple quantities to support diverse research needs
Wide Applications in Scientific Research
Selank is currently being investigated in a variety of research fields, including:

Anxiety, stress, and emotional regulation

Cognitive performance and nootropic studies

Mood disorders and neurochemical balance

Immune system modulation

Neuroprotection and aging-related brain research

Psychoneuroimmunology and immune-brain communication
For Research Purposes Only
Our Selank is sold strictly for laboratory and scientific research purposes use only. It is not intended for human consumption, medical use or diagnostic purposes.

Discover the Potential
Explore how Selank is being studied for its calming, cognitive-enhancing, and immune-supportive effects in stress and neurochemistry research.