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≥99% purity · COA on every lot · Free shipping over $300 · Research use only

Neuro / Nootropic / Sleep — 20% off

Select research peptides at 20% off list price while the sale runs. Bulk pricing at 5+ and 10+ vials stacks on top. Same lots, same Certificates of Analysis.

Neuropeptides studied in cognition, neuroprotection, and sleep-architecture research, including semax/selank-class heptapeptides and delta sleep-inducing peptide.

1 product · HPLC-tested lots · Certificate of Analysis for every lot · research use only

About the compounds in Neuro / Nootropic / Sleep

What each material in this research area is studied for. Every lot ships with a published certificate of analysis; all products are for in-vitro research only.

DSIP
Delta sleep-inducing peptide; sleep & stress research
Selank
Anxiolytic peptide (tuftsin analog); anxiety & cognition research
Semax
ACTH(4-10) analog; neuroprotection & cognition research