CATALOG · COGNITIVE

Cognitive & Neuropeptides

Every compound is independently tested and documented before it ships. Browse by category, or view the full catalog below.

All Featured Tissue & Repair GH Axis Metabolic Cognitive Longevity Copper & Dermal Hormones Research Essentials

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≥99% Purity Standard
MINIMUM ACROSS ALL LOTS
Third-Party Verified
INDEPENDENT LAB TESTING
HPLC-UV Method
IDENTITY & PURITY CONFIRMED
COA Per Lot
DOCUMENTED & DOWNLOADABLE
  • Cognitive

    DSIP

    Delta Sleep-Inducing nonapeptide. CAS 62568-57-4 · C₃₅H₄₈N₁₀O₁₅ · MW 848.86 g/mol · Lyophilized · ≥99% purity by HPLC-UV

    ≥99% Purity · HPLC-UV
    2mg · 5mg · 10mg · 15mg
    Price range: $29.99 through $69.99
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  • Cognitive

    Selank

    Tuftsin-derived anxiolytic heptapeptide. CAS 129954-34-3 · C₃₃H₅₇N₁₁O₉ · MW 751.86 g/mol · Lyophilized · ≥99% purity by HPLC-UV

    ≥99% Purity · HPLC-UV
    5mg · 10mg
    Price range: $26.99 through $44.99
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  • Cognitive

    Semax

    ACTH-derived neuropeptide analog. CAS 80714-61-0 · C₃₇H₅₁N₉O₁₀S · MW 813.95 g/mol · Lyophilized · ≥99% purity by HPLC-UV

    ≥99% Purity · HPLC-UV
    5mg · 10mg
    Price range: $22.99 through $39.99
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For Research Use Only

All compounds sold by Fraction Research are intended exclusively for laboratory and in-vitro research applications by qualified researchers. These products are not approved by the FDA for human or veterinary use, are not drugs or dietary supplements, and are not intended for diagnostic, therapeutic, or prophylactic use in humans or animals. By purchasing, you confirm that you are a qualified researcher and that use will be consistent with all applicable laws and regulations.