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We dispatch within 6 hours from our EU warehouse and deliver in 1 to 3 days.
Every batch is independently tested to an HPLC purity of at least 99 %.
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Cognition

Brain & mood

Focus, neuroplasticity, stress resilience. Investigated by Russian neuroscience.

3 products in this category
  • DSIP, vial
    Cognition

    DSIP

    4.9 (40)

    Sleep peptide research

    • ≥ 99 % Test results
    • EU stock
    €33.90
  • Selank, vial
    Cognition

    Selank

    4.8 (71)

    Anxiolytic peptide research

    • ≥ 99 % Test results
    • EU stock
    €28.90
  • Semax, vial
    Cognition

    Semax

    4.9 (69)

    Nootropic peptide research

    • ≥ 99 % Test results
    • EU stock
    €22.90

Research context

Cognitive peptides such as Semax and Selank originate largely from Russian neuroscience, where they have been studied for effects on BDNF expression, neuroplasticity and stress resilience. DSIP (delta sleep-inducing peptide) is investigated in sleep-architecture and stress-hormone research. Decades of published Russian clinical literature underpin this category. Supplied for research use only.

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