05/29/2026
Thorne’s Deep Sleep Complex is a melatonin-free, non-habit-forming formula designed to quiet a busy mind and support deeper, more restorative sleep with regular nightly use. It combines Maizinol®, a standardized corn leaf extract that has been clinically studied to support all phases of the sleep cycle, with L-theanine and chamomile extract to promote relaxation at bedtime and help you wake up feeling refreshed, without next-day grogginess.*
Benefits of Thorne Deep Sleep Complex
Promotes relaxation to aid a smoother drift-off, decreasing time to fall asleep and increasing time spent asleep*
Supports healthy stress response at bedtime through cortisol modulation*
Improves sleep quality and sleep architecture by normalizing the sleep phases*
Helps calm the mind, ease nightly tension, and decrease anxious feelings*
Results in fewer sleep disturbances and less frequent waking*
Provides natural support for your body’s own melatonin production*
Creates an improved sense of well-being*
When you should feel the benefits of Thorne’s Deep Sleep Complex
In 20 minutes: A decrease in feelings of stress*
In 60 minutes: A sense of relaxation from increased alpha-wave production*
Within 1 week of nightly use: A decrease in time needed to fall asleep and an increase in total time spent sleeping*
After 2 weeks of nightly use: A decrease in anxious feelings*
Features of Thorne Deep Sleep Complex
Non-habit-forming
Chamomile is standardized to contain no less than 1.2% apigenin, a flavonoid that promotes relaxation
Patented Maizinol® extract from young green corn shoots is standardized to contain 0.2% 6-methoxybenzoxazolinone (6-MBOA), a naturally occurring compound similar to melatonin
Contains well-studied Suntheanine®, a patented form of L-theanine, an amino acid that supports a healthy stress response
Who can benefit from Thorne Deep Sleep Complex
Individuals who have occasional trouble falling asleep because of stress or inability to quiet the mind
Those with high levels of cortisol in the evenings, which may make it hard to fall asleep
People who wake up frequently at night
Older individuals, who may have lower levels of melatonin, a natural part of aging
Those who want to wake up refreshed and avoid feeling groggy in the mornings
Why is quality sleep important?
A wealth of research is amassing on the importance of sleep for overall good health. Emerging evidence points to links between a good night’s sleep and support for many aspects of good health, ranging from cognitive benefits to healthy weight management.
But what does good sleep really mean? It’s more than just falling asleep easily or getting a requisite number of hours of sleep. Quality sleep is essential.
Quality sleep means you have good sleep architecture – that you cycle through each of the stages of sleep several times each night.
The ingredients in Deep Sleep Complex have been shown in clinical studies to support both REM and non-REM sleep.
By the numbers – from clinical studies on the ingredients in Thorne’s Deep Sleep Complex
24 fewer minutes awake in the middle of the night
Up to 30 more minutes in deep sleep per night
35 more minutes of non-REM sleep per night
41 more minutes of total sleep time per night, on average
49% improvement in sleep quality
50 studies on Suntheanine over the last 20 years
This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.
