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PROVYD Research Peptides

For laboratory research use only. Not for human or veterinary use, and not evaluated by the FDA. Documentation shown is supplier-provided.

5mg
Selank 5mg research vial

Cognitive Research

Selank

SelankCognitive ResearchResearch peptideCAS 129954-34-3

Supplier-curated reference material for laboratory research use only. Documentation shown is supplier-provided. Not for human or animal use.

$38per vial

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For laboratory research use only. Not for human or animal use.

Questions on documentation? Open the COA Center

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Research-use-only labeling

Certificate of Analysis

Certificate of Analysis

Supplier-provided documentation

Supplier COA on file

The details below reflect what a supplier COA reports. Provyd does not run its own laboratory testing and does not claim independent or third-party verification. Read every value as a supplier statement, and confirm it against the document supplied with your order.

Purity (HPLC)
As stated on supplier COA
Identity (MS)
Mass-confirmed on supplier COA
Net peptide content
As stated on supplier COA
Heavy metals
Per supplier documentation
Sterility
Per supplier documentation
Endotoxin
Per supplier documentation

Placeholder structure shown for demonstration. Specific purity percentages and lot numbers appear only on the supplier document itself, not as Provyd-tested figures.

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Frequently researched together

Sibling concentrations and adjacent references researchers commonly study alongside this one.

PROVYD Semax 5mg research vial
Cognitive Research

Semax 5mg

From $40

PROVYD DSIP 5mg research vial
Cognitive Research

DSIP 5mg

From $45

PROVYD BPC-157 5mg research vial
Research Recovery

BPC-157 5mg

From $45

PROVYD BPC-157 10mg research vial
Research Recovery

BPC-157 10mg

From $69

PROVYD TB-500 5mg research vial
Research Recovery

TB-500 5mg

From $45

PROVYD TB-500 10mg research vial
Research Recovery

TB-500 10mg

From $65

Compound information

Selank 5mg is a research-use-only peptide reference for controlled catalog studies. The 5mg format supports comparison planning and supplier-provided documentation review.

Researchers may compare Selank with Semax, related peptide references, and controls. Evaluation should focus on sequence identity, concentration, and documentation.

Researchers commonly compare against

  • Sibling concentrations of the same compound
  • Adjacent Cognitive Research references
  • Vehicle and control materials
  • Supplier-provided documentation and lot records

Molecular profile

Type
Cognitive Research
Compound
Selank
Concentration
5mg
CAS number
129954-34-3
Molecular formula
Not listed
Molecular weight
751.9 g/mol
Sequence
Heptapeptide
Look up on PubChem →

Reference identifiers are shown for research reference only. Verify them against the supplier-provided COA.

Storage & stability

Store according to the supplier-provided documentation. Keep sealed, protected from light, and logged against lot and concentration in your inventory records.

Catalog Experience Reviews

Reviews cover ordering, documentation, labeling, shipping, and support, not product outcomes.

5.0 · 3 reviews

Demo seed reviews, not verified customer outcomes

Catalog

Research-use labeling is upfront

Research-use-only labeling and supplier sourcing were stated plainly. No overclaiming, which I appreciate.

Iris H.· Mar 2026
Catalog

Clean concentration comparison

The catalog page made comparing concentrations across formats straightforward. Clear, no clutter.

Marcus T.· Apr 2026
Documentation

Clear labeling

Clean labeling and easy documentation access. The page made concentration comparison straightforward.

Lena M.· Mar 2026

Important research notice

All products sold by Provyd are intended strictly for in-vitro laboratory research use only. They are not for human or animal consumption and are not drugs, foods, cosmetics, or dietary supplements. They are not intended to diagnose, treat, cure, or prevent any disease and have not been evaluated by the U.S. Food and Drug Administration. Documentation shown is supplier-provided unless otherwise stated.