RUO 99%+ Purity Research Peptide In Stock Save $20

The Cognitive Stack

“The Cognitive Stack” combines two extensively studied neuropeptide research compounds investigated for complementary roles in cognitive and stress-response pathways: Semax — heptapeptide derivative researched in attention and learning models, and Selank — synthetic peptide compound studied in anxiolytic and stress-response research applications. Manufactured strictly for laboratory research, analytical, and educational purposes only. Not for human consumption.

99%+ HPLC Verified

COA Every Order

1-Day U.S. Shipping

Specifications

Compound The Cognitive Stack

Class Research Peptide

Form Lyophilized powder

Container Multi-dose vial · sealed

Molecular Formula —

Molecular Weight —

Solubility Water-soluble (BAC water)

Storage (sealed) −20 °C long-term · 2–8 °C short-term · dry, dark

Storage (reconstituted) 2–8 °C · use within 28 days

Origin Synthesized in U.S. cGMP facility

Batch Verification HPLC + Mass Spectrometry · Independent U.S. lab

Purity Standard 99%+ minimum (current batch —)

Intended Use Research use only — not for human consumption

What ships in your order

Sealed vial

Tamper-evident seal. Batch ID printed directly on the label.

Batch-bound COA

Certificate of Analysis matching the batch ID on your vial. Available pre-shipment.

Discreet packaging

Plain insulated mailer. No Novalabs branding visible on the outside.

Tracked shipping

USPS Ground Advantage with tracking emailed to you the moment the label prints.

Current batch—

View Ledger

For laboratory and research use only · Not for human consumption · Not FDA evaluated or approved
Must be 21 or older to purchase · This product is not a drug, dietary supplement, or food