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Semax/Selank

from $300.00

Semax and Selank are neuropeptides studied for their roles in cognitive performance, stress regulation, and emotional balance. While structurally related, they act on complementary pathways—Semax is most often explored for focus, mental clarity, and neurocognitive signaling, while Selank is associated with anxiolytic (calming) effects and stress resilience without sedation.

Duration:

Semax and Selank are neuropeptides studied for their roles in cognitive performance, stress regulation, and emotional balance. While structurally related, they act on complementary pathways—Semax is most often explored for focus, mental clarity, and neurocognitive signaling, while Selank is associated with anxiolytic (calming) effects and stress resilience without sedation.

Supply Duration: 35 Day Supply
Standard Dosing Protocol: 400mcg total: 200mcg Semax + 200mcg Selank (5 days on, 2 days off)
This is standard protocol. The provider has the ability to change protocol based on their medical expertise.

What’s Included: 

  • 1 or 3-Month Supply

  • Medical Expertise & Guidance

  • Prescription grade, from a U.S. Licensed Compound Pharmacy

  • Reconstituted and ready-to-use

  • Syringes, supplies and instructions included

  • Free Expedited Shipping

Semax + Selank are commonly used in protocols aimed at calm focus—supporting clarity and productivity while helping regulate stress response and mental overload.

  • Focus & cognitive clarity support

  • Stress & anxiety modulation support (non-sedating)

  • Mood balance & emotional regulation

  • Mental performance under stress

  • Neuroprotective & neuroplasticity signaling (studied)

Contraindications and exclusions

  • Known allergy or hypersensitivity to Semax, Selank, or components

  • Pregnancy and breastfeeding (not studied in these populations)

  • Active, uncontrolled major psychiatric illness or suicidality (refer to prescribing provider)

  • Concomitant CNS medications (e.g., stimulants, sedatives, antidepressants)—provider to decide

  • History of seizure disorder or significant neurologic disease—provider to decide

Clinical & Research References for Semax + Selank

  • Ashmarin IP, et al. Semax as a neuroprotective agent: molecular mechanisms and clinical applications. PMC.

    https://pmc.ncbi.nlm.nih.gov/articles/PMC5452220/

  • Myasoedov NF, et al. Semax: A peptide regulator of cognitive functions and neuroplasticity. PMC.

    https://pmc.ncbi.nlm.nih.gov/articles/PMC4070423/

  • Kozlovskii AA, et al. Selank: An anxiolytic peptide with immunomodulatory and neuroregulatory properties. PMC.

    https://pmc.ncbi.nlm.nih.gov/articles/PMC5615398/

  • Andreeva LA, et al. Clinical evaluation of Selank in anxiety disorders: efficacy without sedation or dependence. PubMed.

    https://pubmed.ncbi.nlm.nih.gov/15259639/