








Finally Sleep Through the Night
Stop cortisol from hijacking your sleep. Wake up refreshed instead of tired with our clinically studied natural formula
Calms Your Mind
GABA and L-Theanine naturally quiet anxious thoughts, allowing your nervous system to shift into rest mode without morning grogginess.
Supports Deep Sleep
Ashwagandha reduces cortisol spikes by up to 28%, preventing the middle-of-night stress response that jolts you awake.
Wake Up Refreshed
Balanced cortisol rhythm means deeper sleep phases and genuine restoration, so you wake energized instead of hitting snooze 5 times.
The Real Reason You're Waking Up at 3AM
It's Not Sleep Hygiene, It's Cortisol
Your sleepless nights aren't about willpower or sleep hygiene. When cortisol spikes, your nervous enters "fight or flight" mode, making deep sleep impossible.
Most solutions just mask the symptoms. Melatonin forces drowsiness but doesn't fix the underlying stress response.
Sleep hygiene tips help around the edges but can't overcome a cortisol system that's firing at 3AM when it should be quiet.
Why Cortisol Spikes When You Should Be Sleeping
At 3AM, cortisol should be silent. Instead, chronic stress has rewired your system to stay on high alert.
Work deadlines, family chaos, daily overwhelm, they train your adrenals to dump stress hormones when you need sleep most.
The result? Your body floods with cortisol like a fire alarm. Heart racing, mind spinning, thinking there's a crisis to solve.
Your nervous system can't tell the difference between danger and mental stress. Both keep you wired when you need rest.
How Corti-Smooth Balances Cortisol & Fixes Your Sleep Cycle
Our unique formula works with your body's natural processes to restore healthy cortisol patterns and promote deep, restorative sleep
Lowers Cortisol Spikes
Ashwagandha is clinically proven to reduce cortisol levels by up to 28%. When your stress hormones spike at 3AM, this adaptogenic herb steps in to dial down the emergency response that's keeping you wired. Instead of lying awake with your heart racing, your cortisol stays balanced so sleep can actually happen.
Quiets Racing Mind
GABA is your brain's natural "off switch" - it calms the anxious mental chatter that keeps you staring at the ceiling. When cortisol floods your system with worry about tomorrow's meetings or unfinished tasks, GABA quietly tells your nervous system it's safe to rest without the grogginess of prescription sleep aids.
Promotes Deep Sleep
Magnesium relaxes both your muscles and overactive nervous system, allowing you to drop into the deep, restorative sleep phases your body desperately needs. This essential mineral counteracts the physical tension that cortisol creates, so you can finally experience the kind of sleep that leaves you genuinely refreshed.
Stops Fight-or-Flight
L-Theanine naturally shifts your nervous system from stress mode to rest mode without making you drowsy during the day. It promotes calm, focused relaxation that helps your body understand it's time to wind down rather than gear up for another crisis that exists only in your mind.
Restores Sleep Rhythm
Valerian Root has been used for centuries to reset disrupted sleep cycles. When chronic stress has thrown your natural rhythm off course, this traditional herb helps restore the predictable pattern of feeling tired at night and alert in the morning that stress has stolen from you.
Balances Stress Response
Holy Basil works as an adaptogen to regulate your entire stress response system. Rather than eliminating stress completely, it teaches your body how to handle daily pressures without letting them cascade into the middle-of-night cortisol surges that destroy your sleep quality.
Join 30,000+ Customers Getting Restful Sleep
Real reviews from customers who transformed their sleep
10 Proven, Clinically Studied Ingredients
Your 3AM wake-ups happen because cortisol, your stress hormone, spikes when it should be lowest. Most sleep aids just mask symptoms. Corti-Smooth addresses the root cause by naturally regulating your cortisol rhythm.
Ashwagandha Reduces Cortisol Levels By Up To 28%
GABA and L-Theanine Calm Racing Thoughts
Magnesium Supports Deep Sleep & Relaxation
Magnesium Blend (200mg)
Three forms that relax muscles and nervous system while supporting deep sleep phases and natural melatonin production
Ashwagandha Extract (150mg)
Clinically-proven adaptogen that lowers elevated cortisol levels by up to 28%, allowing your nervous system to shift into rest mode naturally
L-Theanine (150mg)
Promotes relaxation and alpha brain waves associated with calm focus, smoothing your transition to sleep without morning grogginess
GABA (in Proprietary Blend)
Calms racing thoughts and mental chatter that keeps you awake, promoting easier natural sleep
Valerian Root (in Proprietary Blend)
Traditional sleep herb that helps reduce the time it takes to fall asleep and improves sleep quality naturally
Holy Basil (in Proprietary Blend)
Adaptogenic herb that supports adrenal balance and regulates cortisol production for better sleep cycles
How to Use Corti-Smooth
A simple 3-step routine for better sleep
1
Take the Capsules
Take 2 capsules 30-60 minutes before your desired bedtime with water
2
Evening Routine
Dim the lights, avoid screens, and create a calming environment
3
Stay Consistent
Use nightly for best results. Most people see improvements within 1-2 days
How We Compare
See why 1000's choose Corti-Smooth over other sleep supplements
Regulates Cortisol
Targets Root Cause
10 Proven Ingredients
Clinically Studies Doses
No Morning Grogginess
Non-Habit Forming
Made in USA
Third Party Tested
Corti-Smooth
Other Brands
Frequently Asked Questions
Everything you need to know about Corti-Smooth
Will this help with my 3 AM wake-ups?
Yes! Those middle-of-the-night wake-ups are often caused by cortisol spikes that happen when your stress hormone should be at its lowest. Corti-Smooth contains ingredients like GABA and L-Theanine that calm your nervous system, plus Ashwagandha to regulate cortisol throughout the night. Most customers notice they're sleeping through the night within 1-2 weeks of consistent use.
How is this different from melatonin/other sleep aids?
Most sleep aids just force drowsiness or create dependency. Corti-Smooth targets the root cause - elevated cortisol that keeps you wired at night. We regulate your stress hormone naturally so you can fall asleep and stay asleep without morning grogginess. Unlike melatonin, this works with your body's natural sleep cycle rather than forcing it, and you won't build tolerance over time.
How quickly will I notice results?
Most customers notice easier sleep onset within 1-2 weeks, with deeper, more restorative sleep patterns developing over 4-6 weeks of consistent daily use.
Can I take this if I'm on other medications?
While our ingredients are natural, we always recommend consulting with your healthcare provider before starting any new supplement, especially if you're taking other medications.
Will I feel groggy in the morning?
No! Unlike prescription sleep aids, Corti-Smooth supports your body's natural sleep cycle without causing morning grogginess or dependence.
Is it safe to take daily?
Yes, all ingredients in Corti-Smooth are natural and safe for long-term use. Our formula is non-habit forming and designed to support your body's natural sleep processes.
What does it taste like?
Nothing - they're easy-to-swallow capsules with no taste or aftertaste. Just take 2 capsules with water, preferably with food.
What if it doesn't work for me?
We offer a 60-day money-back guarantee. If you're not completely satisfied with your results, simply return the bottles for a full refund.
How should I take Corti-Smooth?
Take 2 capsules 30-60 minutes before bedtime with water. For best results, avoid caffeine 6 hours before taking and maintain a consistent bedtime routine.
What's the difference between the ingredients in this formula?
Each ingredient targets a different aspect of cortisol-disrupted sleep: Ashwagandha lowers cortisol spikes, GABA calms racing thoughts, Magnesium relaxes your nervous system, L-Theanine promotes calm focus, and Valerian Root supports natural sleep cycles.