RESEARCH USE ONLY — All products are intended strictly for laboratory research and development purposes. Not for human consumption, medical, veterinary, or household use.
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Semax

Semax

Nootropic peptide research compound · 10mg

99%+ Pure

$70

Third-party lab tested
Certificate of Analysis included
Ships within 1 business day
Free shipping on orders over $100

Product Description

Semax is a synthetic peptide (Met-Glu-His-Phe-Pro-Gly-Pro) derived from the adrenocorticotropic hormone (ACTH) 4-10 sequence. This heptapeptide has been extensively researched for its nootropic properties and potential effects on cognitive function, neuroprotection, and stress resilience. Semax represents a unique bridge between classical neurochemistry and modern peptide research.

Expert Insight

“Semax's origin in the ACTH sequence provides mechanistic credibility for its cognitive and stress-protective effects. By isolating this specific heptapeptide domain, researchers can investigate ACTH-derived neuroprotection with minimal systemic endocrine effects.”

Research Pairing Suggestions

+Selank

This pairing is foundational in neuroactive peptide research—Semax enhances cognitive and attention signaling while Selank provides anxiolytic effects, creating complementary cognitive and emotional support.

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+DSIP

Researchers studying circadian cognition commonly pair these because DSIP supports sleep initiation while Semax enhances cognitive function, useful for investigating cognitive performance across sleep-wake cycles.

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+Humanin

This combination is valuable in cognitive neuroprotection research—Semax enhances cognitive signaling while Humanin provides mitochondrial neuroprotection for comprehensive cognitive and cellular health investigation.

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Research Highlights

ACTH 4-10 derived heptapeptide with nootropic research focus

Peer-reviewed studies on cognitive and neuroprotective pathways

Stress resilience and neuroendocrine mechanisms

This calculator is a math tool only. It does not provide medical advice. Vital Peptides Labs sells research peptides for laboratory and research use only. Users are strongly encouraged to read the linked research, consult qualified professionals, and draw their own conclusions before making any decisions.

Reconstitution Calculator— Semax

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Research Literature — Semax

The following is a summary of published research literature. This information is provided for educational reference only and does not constitute medical advice or research amount guidance.

Research Amounts in Literature

In published studies, researchers have administered Semax intranasally at doses of 200–600 µg per day. Subcutaneous research protocols commonly reference 100–500 µg per administration.

Frequency Protocols in Research

Researchers studying Semax have commonly used once- to twice-daily protocols, typically for 10–14 day cycles with breaks between cycles.

Reconstitution Concentrations in Research

Published literature reports reconstitution of 10 mg vials in 3–5 mL bacteriostatic water, yielding concentrations of 2–3.3 mg/mL. Higher water volumes improve precision for the small µg-level doses used in research.

Typical Syringe Ranges in Research

At 2 mg/mL (5 mL water), a 300 µg dose equals approximately 15 units (0.15 mL). Typical research administration volumes range from 5–25 units.

Semax

Add to your order

$70

Pairs Well With

Selank

$69

DSIP

$50

Humanin

$99

You'll Also Need

3mL / 23G Reconstitution Syringe

For mixing bacteriostatic water into lyophilized peptide vials

~$10–15

Buy on Amazon

31G Research Syringe

For precise subcutaneous administration in research protocols

~$12–18

Buy on Amazon

Alcohol Prep Pads

For sterilizing vial stoppers and work surfaces

~$5–8

Buy on Amazon

Bacteriostatic Water (10mL)

Sterile water with 0.9% benzyl alcohol for reconstitution

$10

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This product is intended strictly for laboratory research and development purposes only. Not for human consumption, medical, veterinary, or household use. By purchasing this product, you confirm that you are at least 21 years of age and that the product will be used solely for legitimate research purposes.