Semax / Selank

AESTHETIC BLENDS

Semax / Selank

Co-formulated Semax and Selank research peptide blend. Investigated in nootropic and anxiolytic-signalling literature.

30 mg / 10 mgRUO · RESEARCH USE ONLY$89.00

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Certificate of Analysis

Third-party tested · ISO/IEC 17025 accredited

LATESTISO 170257+ TESTING

purity

✓ Passed full QC panel

Variant
Semax / Selank · 30 mg / 10 mg
Lot #
Labeled
30 mg / 10 mg
Tested

Full QC panel

Purity (HPLC)
Net Peptide Content
Pass
Identity (HPLC-MS)
Confirmed
Heavy Metals (ICP-MS)
Not detected
Sterility
No growth
Endotoxin (LAL)
Within limits
VIEW COA →

Purity, lot and tested date are per-lot; remaining QC rows are representative — exact values on the CoA.

Compound Information

Chemical and structural properties

Chemical identity verified via NIH PubChem · biological targets characterized from the peer-reviewed literature.

Molecular profile

Components

Semax
CAS 80714-61-0C37H51N9O10S
Selank
CAS 129954-34-3C33H57N11O9
Type
Combination blend

Biological targets

Interactions

Primary target
Combination — see component compounds
Pathway
BDNF expression (Semax) with monoamine / GABAergic modulation (Selank)
Mechanism
Co-formulated Semax and Selank research blend
Research area
Cognition and neuroprotection research

Physical properties

Handling & Storage

Appearance
White to off-white lyophilized powder
Solubility
Soluble in sterile or bacteriostatic water; reconstitute prior to use
Storage
2-8 deg C, protect from light
Country of origin
USA

Sources & References

Peer-reviewed research

Indexed in NIH PubMed. Provided for research context; not a claim of clinical outcome.

  • BRITISH JOURNAL OF PHARMACOLOGY

    Semax peptide targets the μ opioid receptor gene Oprm1 to promote deubiquitination and functional recovery after spinal cord injury in female mice

    2025 · PMID 40692165

    Liu R et al.

    View Source ↗
  • BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE

    Selank, a Peptide Analog of Tuftsin, Attenuates Aversive Signs of Morphine Withdrawal in Rats

    2022 · PMID 36322304

    Konstantinopolsky MA et al.

    View Source ↗
  • DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS

    Heptapeptide semax attenuates the effects of chronic unpredictable stress in rats

    2013 · PMID 24385169

    Yatsenko KA et al.

    View Source ↗
  • PROTEIN AND PEPTIDE LETTERS

    Peptide-based Anxiolytics: The Molecular Aspects of Heptapeptide Selank Biological Activity

    2018 · PMID 30255741

    Vyunova TV et al.

    View Source ↗
  • DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS

    The heptapeptide SEMAX stimulates BDNF expression in different areas of the rat brain in vivo

    2003 · PMID 14556513

    Dolotov OV et al.

    View Source ↗

⚠ Important research notice

PRODUCTS ARE INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly prohibited by law. Products should only be handled by licensed, qualified professionals. Products sold are not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food, or cosmetic.

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US Manufactured

Manufactured in our U.S. ISO Class 5 sterile facility under cGMP-aligned controls. Every step—from raw material qualification through final lot release—is completed domestically. Every production lot is batch-specific and fully traceable, ensuring consistent quality and manufacturing integrity.

Independent Testing

Every batch undergoes independent verification, including HPLC purity, mass spectrometry, endotoxin screening, sterility testing, heavy metals analysis, peptide identity confirmation, and quantitative peptide content. A complete Certificate of Analysis (COA) is published for every lot.

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Orders placed before 12:00 PM EST are typically shipped the same business day from our U.S. fulfillment facility, conveniently located near our manufacturing operations. Products are securely stored in a temperature-controlled environment and professionally managed to help preserve product quality, ensure rapid order fulfillment, and support time-sensitive research.

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