Description

The Semax + Selank Combination Bundle is designed to provide a complete neurocognitive research platform by combining two complementary peptide pathways into one optimized system.

Semax is a neurotropic peptide studied for its ability to enhance brain-derived neurotrophic factor (BDNF), support memory formation, improve focus, and protect neurons from stress-related damage. It has been widely investigated for cognitive performance, learning efficiency, and neurological recovery.

Selank is an anxiolytic neuropeptide derived from tuftsin, known for its calming, mood-stabilizing, and stress-modulating properties. Selank helps regulate neurotransmitter balance, reduce anxiety, and support emotional resilience without sedation — making it an ideal complement to Semax’s stimulating and neuroplastic effects.

Together, Semax and Selank form a balanced nootropic research stack, supporting:

• Cognitive clarity and focus

• Stress resilience and emotional regulation

• Neuroplasticity and brain recovery

• Mental endurance and performance

Why Semax & Selank Are Supplied Separately

Although these peptides are often used together in research protocols, they are never mixed in the same vial.

Each peptide has a unique molecular structure, pH stability range, and degradation profile. When mixed in solution, peptides can:

• Degrade more rapidly

• Lose potency

• Interact chemically in ways that reduce stability

• Form aggregates or breakdown products

To preserve purity, accuracy, and biological activity, NordisPharma provides Semax and Selank in separate sterile vials, allowing each peptide to maintain:

• Maximum shelf stability

• Precise concentration

• Consistent research reliability

They are designed to be used together as a protocol, but stored separately for pharmaceutical-grade integrity.