Circadian & Longevity Stack
DSIP + Epitalon — both studied in circadian regulation and longevity research.
What’s in the stack
DSIP 5MG
Single Vial · 5mg · $25.00
A neuropeptide studied for sleep architecture modulation, circadian rhythm regulation, stress response, and cortisol control.
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Epitalon 50mg
Single Vial · 50mg · $95.00
A synthetic tetrapeptide studied for telomerase activation, telomere elongation, and longevity biomarker research.
View product →Cognitive, Mood & Sleep stack. All products are research-grade and sold for research use only. The stack discount is applied automatically at checkout; you can adjust quantities in the cart.
More cognitive, mood & sleep stacks
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DSIP + Semax — sleep regulation and cognitive enhancement researched as a neuropeptide pair.
$62.00
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Semax + Selank are frequently studied together in cognitive research protocols.
$64.00
$61.50
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DSIP + Selank — sleep-induction and anxiolytic peptides researched together for stress and recovery.