For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Nootropic / Cognitive

Semax

Also known as: Semax (ACTH(4-10) analog, Met-Glu-His-Phe-Pro-Gly-Pro)

Semax is a synthetic heptapeptide derived from ACTH(4-10). It is registered as a drug in Russia (1994) for acute ischemic stroke, asthenic states, and optic nerve disease; it is not FDA-approved.

Real-time market data

Pricing for Semax

Live vendor pricing, normalized to $/mg so sizes compare fairly — fused with each seller's Merit trust score and latest independent COA purity. Prices refresh daily.

Independent evidence

COAs for Semax

40 third-party tests across 18 vendors. Each card links to the full report.

All 40 COAs for Semax →
Measured purity 98.5%–100.0% across 27 COAs
Measured purity over time
Aggregated · 3rd-party listing
99.65 %
Jun 2026
ILS Labs

For

Semax

by Crush Research· batch CR-SMX-10-2605-1

Aggregated · 3rd-party listing
98.75 %
May 2026
Chromate

For

Semax

by Moglabs· batch SX002

Aggregated · 3rd-party listing
99.77 %
May 2026
ILS Labs

For

Semax

by NG Peptide· batch SMX-09

Aggregated · 3rd-party listing
98.95 %
Apr 2026
ILS Labs

For

Semax

by Riptide Wellness· batch RWSMX-10-1002

Aggregated · 3rd-party listing
99.76 %
Apr 2026
Freedom Diagnostics · HPLC

For

Semax

by Peptide Plugs· batch 122-A-S

Aggregated · 3rd-party listing
99.80 %
Apr 2026
BTLabs · HPLC

For

Semax

by Crush Research· batch CR-SMX10-2603-1

Aggregated · 3rd-party listing
99.80 %
Apr 2026
BTLabs

For

Semax

by Crush Research· batch CR-SMX10-2603-1

Aggregated · 3rd-party listing
99.92 %
Mar 2026
Kovera Labs · HPLC

For

Semax

by Peptide Partners· batch SX202603

Aggregated · 3rd-party listing
99.97 %
Mar 2026
Kovera Labs · HPLC

For

Semax

by Glacier Aminos· batch SMXGA-02

Aggregated · 3rd-party listing
99.69 %
Feb 2026
Janoshik Analytical · HPLC

For

Semax

by Peptidegurus· batch 1st Feb 2026

Aggregated · 3rd-party listing
99.50 %
Feb 2026
Vanguard Laboratory · HPLC

For

Semax

by Mile High Compounds· batch SMX-010-MH-04

Aggregated · 3rd-party listing
99.75 %
Feb 2026
MZ Biolabs · HPLC

For

Semax

by Ascension Peptides· batch 30-01260229

Aggregated · 3rd-party listing
99.10 %
Feb 2026
Freedom Diagnostics · HPLC

For

Semax

by Peptide Supply Co.· batch PSCSMX10001

Aggregated · 3rd-party listing
99.19 %
Jan 2026
Freedom Diagnostics · HPLC

For

Semax

by MedGe Peptides· batch SMX30A 12 29 25

Aggregated · 3rd-party listing
99.19 %
Jan 2026
Freedom Diagnostics · HPLC

For

Semax

by MedGe Peptides· batch SMX30A 12 29 25

Aggregated · 3rd-party listing
99.80 %
Jan 2026
Bioviridian

For

Semax

by Ion Peptide· batch SK10-010226

Aggregated · 3rd-party listing
98.66 %
Dec 2025
Freedom Diagnostics · HPLC

For

Semax

by Forge Performance Co.· batch cmp9w4qoq000m9irxllfvoudm

Aggregated · 3rd-party listing
98.54 %
Dec 2025
Freedom Diagnostics · HPLC

For

Semax

by Simple Peptide· batch SEMX12222025-3

Aggregated · 3rd-party listing
99.44 %
Dec 2025
Freedom Diagnostics

For

Semax

by Ion Peptide· batch SX10-12125

Aggregated · 3rd-party listing
98.70 %
Nov 2025
Freedom Diagnostics

For

Semax

by Sunrise Bioresearch· batch SMX10NOV25-01

Aggregated · 3rd-party listing
98.91 %
Nov 2025
Freedom Diagnostics

For

Semax

by Ion Peptide· batch SX10-1125

Aggregated · 3rd-party listing
98.76 %
Nov 2025
Freedom Diagnostics · HPLC

For

Semax

by Glacier Aminos· batch SMXGA01

Aggregated · 3rd-party listing
98.71 %
Nov 2025
Freedom Diagnostics · HPLC

For

Semax

by Glacier Aminos· batch SMXGA01

Aggregated · 3rd-party listing
99.72 %
Oct 2025
Freedom Diagnostics

For

Semax

by Ion Peptide· batch SMX10-1025

Research depth

13 citations indexed for Semax

All research on Semax →

Study · 2026

Digitally Guided Hybrid Maxillary Expansion with Supragingival Mandibular Miniplates for Class III Correction in Late Adolescents: A Pilot Clinical Study

Background: Management of skeletal Class III malocclusion of maxillary origin in late adolescence remains challenging, as conventional tooth-borne orthopedic approaches show reduced effectiveness at advanced stages of skeletal maturation.

Study · 2026

Multi-Layer Magnetic Shields Based on Fe-Based Nanocrystalline and Co-Based Amorphous Ribbons

We constructed a multi-layer composite magnetic shield composed of Fe-based nanocrystalline (FN) and Co-based amorphous (CA) ribbons, and focused on the influence of the number of layers and their arrangement on the shielding effectiveness (SE).

review · 2026

Therapeutic peptides in gerontology: mechanisms and applications for healthy aging

Background Peptide therapeutics represent an emerging frontier in gerontological medicine, targeting fundamental hallmarks of aging including metabolic dysfunction, telomere attrition, tissue repair impairment, and hormonal decline.

review · 2026

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions

Therapeutic peptides are emerging as promising adjuncts in the management of orthopaedic injuries, grounded in their ability to modulate molecular signaling networks central to cellular medicine.

review · 2026

Therapeutic Peptides in Aesthetic, Metabolic and Endocrine Conditions: Effects, Safety, Clinical Applications, and Future Perspectives

Therapeutic peptides are short chains of amino acids used to treat metabolic and endocrine conditions such as obesity and type 2 diabetes.

animal · 2025

The Potential of the Peptide Drug Semax and Its Derivative for Correcting Pathological Impairments in the Animal Model of Alzheimer's Disease

Alzheimer's disease, first described over a century ago, is currently among the most common neurodegenerative diseases whose significance is increasingly growing with the aging of populations.