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INTEGRITY
Biopharma
Research-grade peptides
Research-grade peptides
Original price was: $368.00.$279.00Current price is: $279.00.
What’s included:
Each vial ships sealed with its own third-party certificate of analysis. For in-vitro laboratory research only. Not for human or veterinary use.
If bought separately: $368.00
Stack price: $279.00
You save $89.00 (24%)
Every compound in this stack ships sealed and is backed by an independent, third-party certificate of analysis, with purity and batch documentation available. View the certificates.
For research use only. Not for human or animal consumption.
Cognitive Stack Overview
The Cognitive Stack combines Semax, Selank and NAD+ — two Russian-developed regulatory heptapeptides alongside the coenzyme that underpins neuronal energy metabolism. It is the most common starting combination in nootropic peptide research.
What is included
Every vial ships sealed, and bacteriostatic water is included so the stack arrives ready to reconstitute.
Two peptides with different profiles
Semax is an ACTH(4-10) analogue studied for its effects on BDNF expression and attention-related tasks in animal models. Selank is a tuftsin analogue investigated for anxiolytic activity without the sedation associated with conventional compounds. They are frequently paired because their reported profiles are complementary rather than overlapping.
Why NAD+ is included
Neurons are among the most energy-demanding cells in the body. Including NAD+ lets a protocol account for mitochondrial capacity as a variable rather than assuming it is constant across a study.
Purity and documentation
Each compound in the Cognitive Stack is synthesized to a minimum 99% purity and verified by HPLC and mass spectrometry. A third-party certificate of analysis is available for the batch you receive, so every result traces back to a documented lot.
Important Note: This product is intended solely for in vitro laboratory research by licensed professionals. It is not approved by the FDA for human or animal use and should not be misbranded, misused, or mislabeled as a drug, food, supplement, or cosmetic.
Integrity Biopharma sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use.
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