a nightly ritual of peptides, glycine, and adaptogens formulated to deepen sleep architecture, so you don't just fall asleep, you stay there.
suppresses cortisol via adrenal cortex and orexin receptor modulation. clinically shown to help you fall asleep faster and increase deep sleep, without dependency.
highest-bioavailability magnesium form. supports nervous system regulation, muscle relaxation, and sleep architecture.
lowers core body temperature to signal sleep onset. improves sleep quality and next-day cognitive performance.
natural melatonin precursor and antioxidant. supports sleep duration and reduces exercise-induced inflammation.
promotes alpha brain-wave activity. creates calm without drowsiness and works synergistically with PeptiSleep.
clinically studied for reducing anxiety and improving sleep quality. works on GABA receptors without sedation.
traditional nervine herb. supports relaxation and digestive calm as part of an evening wind-down routine.
all ingredients manufactured in a GMP-certified, NSF-accredited facility in Valencia, CA. no artificial colors, fillers, or proprietary blends.
glycine drops core body temperature, the body's sleep signal. lemon balm softens anxious rumination.
peptisleep™ and magnesium extend slow-wave sleep, the repair phase most adults are missing.
no antihistamines, no melatonin overload. you wake with your own rhythm intact.
lower lights an hour before bed. your circadian rhythm is listening.
into six ounces of cool water. not carbonated, not warm.
sip slowly. the ritual is part of the formula.
to bed, to breath, to yourself. the rest takes care of itself.
“first sleep supplement that didn't leave me foggy. i wake up actually rested.”
“the honey lavender is unreasonably good. i look forward to the ritual.”
“i've tried everything. this is the only one i've repurchased.”
“works well. wish the tub were larger; i'm already a month in.”
30 to 60 minutes before bed. stir one scoop into cool water. let it settle, let yourself settle.
no. serene sleep is 100% melatonin-free. unlike most sleep supplements, it works by reducing cortisol (the stress hormone that keeps you awake) rather than introducing external melatonin, which can disrupt your body's own production over time.
no. peptisleep™ suppresses evening cortisol but does not interfere with morning cortisol, the signal that wakes you up naturally. clinical participants reported improved next-day energy and clarity.
no. none of the ingredients in serene sleep create dependency. you can use it nightly as part of your routine or on an as-needed basis.
peptisleep™ was identified by nuritas using their proprietary magnifier AI platform, which screens plant proteins at a molecular level to find bioactive peptides with specific health functions, a process that would take decades with traditional research. it's backed by published clinical trials.
yes. berry hibiscus and honey lavender are formulated with natural flavor systems. no artificial sweeteners, dyes, or synthetic flavoring agents.
berry hibiscus reads bright and tart, a good call if you like kombucha or hibiscus tea. honey lavender is softer and warmer, more like a nightcap.
in valencia, ca, at a GMP-certified, NSF-accredited facility that also manufactures for brands sold at GNC, whole foods, and walmart. products are also health canada and EU compliant.
save 15% on every tub. change your cadence any time. pause, skip, or cancel from your account. no calls, no forms.
