Melatonin-FREE Deep Sleep
Most sleep supplements just dump synthetic melatonin into your system — a hormone your brain already makes. This melatonin-free deep sleep formula takes a different approach: it combines combines 9 clinically studied ingredients to calm the nervous system first, so sleep happens naturally.
L-Theanine + Magnesium — quiets racing thoughts & relaxes your muscles so your brain can actually power down.
Apigenin + Chamomile — flip your brain's GABA switch to silence racing thoughts.
Valerian Root — helps you stay asleep past 3am.
Lemon Balm — eases the nervous tension keeping your body on high alert.
Tart Cherry — provides natural melatonin to set your body clock without synthetic overload.
Saffron — calms the mood spiral that turns a wake-up into a 3-hour anxiety session.
Vitamin B6 (P-5-P) — fuels the neurotransmitters that regulate deep sleep.
Note: Best results are typically seen with 8–12 weeks (3 months) of consistent nightly use, allowing relaxation pathways and circadian rhythm to stabilise naturally.
Why we’re against melatonin pills.
Latest study: Adults with chronic insomnia who took melatonin long-term had a 90% higher risk of heart failure within five years – as mentioned on:
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Why we’re against melatonin pills.
Latest study: Adults with chronic insomnia who took melatonin long-term had a 90% higher risk of heart failure within five years – as mentioned on:
Why we’re against melatonin pills.
Latest study: Adults with chronic insomnia who took melatonin long-term had a 90% higher risk of heart failure within five years – as mentioned on:
Most People Think Sleep Problems are Caused by a Lack of Melatonin.
Sleep happens when your brain feels safe enough to let go. Instead of adding more melatonin… we help your brain switch off naturally and combat elevated cortisol in your body (happens from long working hours, late night screen time and environmental stress).
Formulated to calm neural activity (L-Theanine, Magnesium), support GABA pathways (Apigenin, Valerian, Lemon Balm), reduce stress that keeps you wired (Saffron) & gently support natural sleep signals (Tart Cherry).
What your body actually needs is help calming the nervous system…lowering nighttime cortisol…and staying asleep through those lighter 3am sleep cycles.
Korra Lab focuses on calming-first physiology, which is the prerequisite for deep sleep, so cortisol can naturally fall and remain low at night. Designed to work naturally with your body's circadian rhythm to enter deep sleep without forcing or sedating it.
Us. vs Them
Not sedatives. Not hormone overload. Just clinically studied, melatonin-free ingredients that support relaxation, circadian rhythm balance, and sleep quality.
Note: For best results, consistent nightly use over multiple weeks is recommended, as natural sleep pathways rebalance over time.
Just 2 Capsules a day for Deeper sleep, fewer night awakenings and clearer mornings.
No melatonin. No forced sedation. No next-day hangover.
Montmorency Tart Cherry
Natural melatonin to support natural sleep–wake rhythm for deeper, more consistent sleep.
Magnesium (Bisglycinate)
Relaxes the nervous system and muscles to help your body fully unwind.
L-Theanine
Calms racing thoughts so you can fall asleep faster.
Apigenin
Helps quiet the stress response for a calmer mind at night.
Chamomile Flower
Gently soothes the body to support restful, uninterrupted sleep.
Valerian Root
Supports sleep depth and helps you stay asleep longer.
Lemon Balm Leaf
Reduces nighttime tension and promotes a relaxed, settled feeling.
Saffron
Supports mood balance for a more peaceful night and clearer mornings.
Vitamin B6 (P-5-P)
Supports neurotransmitter balance for better sleep quality and next-day energy.
