Most sleep products rely heavily on high-dose melatonin.
While melatonin plays an important role in sleep, it is only one piece of the puzzle.
Sleep Stack combines six complementary ingredients plus a low dose of melatonin to support multiple pathways involved in healthy sleep.
Instead of focusing on one mechanism, the formula was designed to provide broader support for the entire sleep experience.
Supports Your Natural Sleep-Wake Cycle
Melatonin is a hormone naturally produced by the body in response to darkness.
As evening approaches, melatonin levels begin to rise, helping signal that it's time to sleep.
Modern lifestyles can disrupt these natural signals through artificial light exposure, inconsistent schedules, and late-night screen use.
Clinical consensus emphasizes that melatonin acts as a "chronobiotic" (a clock-shifter) rather than a hypnotic sedative. It helps signal when to sleep, but it does not forcefully "knock you out" like prescription sleep aids. [1, 2]
Sleep Stack includes a low dose of melatonin designed to complement the broader formula rather than dominate it.
In Sleep Stack
✓ Supports natural sleep signaling
✓ Complements the body's circadian rhythm
✓ Included as part of a comprehensive sleep formula
A Building Block For Sleep Pathways
L-Tryptophan helps you sleep by crossing into the brain and converting into serotonin to induce relaxation, which the brain then transforms into melatonin once darkness falls to trigger your natural sleep cycle.
A comprehensive meta-analysis evaluating multiple clinical studies found that L-Tryptophan supplementation significantly reduces Wake After Sleep Onset (WASO). [1]
Because the body cannot produce L-Tryptophan on its own, it must come from dietary sources.
It is naturally found in a wide variety of protein-rich foods, including meats, poultry, dairy, seafood, soy products, nuts, seeds, and certain grains. [2, 3]
Its role in these pathways makes it a valuable component of a comprehensive sleep support formula.
In Sleep Stack
✓ Supports serotonin production pathways
✓ Supports melatonin production pathways
✓ Works alongside other sleep-support ingredients
GABA
Supports Relaxation Before Bed
Gamma-Aminobutyric Acid (GABA) is one of the body's primary inhibitory neurotransmitters.
Its role is often associated with helping the nervous system transition from stimulation toward relaxation.
Many people describe sleep difficulties as feeling "tired but wired."
Shortened Sleep Latency: The EEG data proved that oral GABA significantly shortened the time it took for individuals to fall asleep. On average, it decreased sleep latency by 5.3 minutes. [1, 2]
Increased Deep Sleep: The study found that oral GABA successfully increased the total duration of non-rapid eye movement (non-REM) sleep, which is the deep, physically restorative stage of sleep. [1, 2]
Rapid Absorption: By tracking blood samples, the researchers discovered that oral GABA is absorbed remarkably fast, peaking in the bloodstream exactly 30 minutes after ingestion. [1]
GABA was included as part of the formula's focus on supporting a calm and restful bedtime routine.
In Sleep Stack
✓ Supports relaxation
✓ Supports a calm state before bed
✓ Complements the formula's relaxation-focused ingredients
Lemon Balm
Supports Calmness and Relaxation
Lemon Balm is a member of the mint family that has been traditionally used for centuries to promote relaxation and emotional well-being.
Its gentle nature has made it a popular ingredient in nighttime teas, herbal remedies, and sleep-support formulations.
Lemon Balm is often associated with helping create a sense of calm, making it a natural complement to ingredients focused on relaxation and sleep support.
Blocks the Destroyer Enzyme: Lemon balm is rich in rosmarinic acid. This specific compound inhibits GABA transaminase, an enzyme whose sole job is to destroy GABA in your brain. [1]
Bioavailable Extract Trials: A 2024 double-blind study on an enhanced form of lemon balm (Phytosomeâ„¢) found that taking 400 mg daily for 21 days improved sleep quality in 87% of participants. It significantly reduced Insomnia Severity Index (ISI) scores and increased deep, slow-wave sleep phases. [1, 2, 3, 4, 5]
In Sleep Stack
✓ Traditionally used to promote relaxation
✓ Supports a calm and balanced bedtime routine
✓ Complements the formula's relaxation-focused ingredients
Chamomile
A Time-Tested Herb for Evening Relaxation
Chamomile is one of the most widely recognized herbs associated with relaxation and bedtime rituals.
For generations, chamomile has been enjoyed as a calming tea before sleep and remains one of the most popular botanical ingredients used in nighttime wellness products.
The 2024 Meta-Analysis: A systematic review and meta-analysis of randomized controlled trials (RCTs) found a significant reduction in Pittsburgh Sleep Quality Index (PSQI) scores. The data showed that chamomile explicitly decreases the number of nighttime awakenings but does not extend total sleep length or improve overall sleep efficiency. [1, 2]
Its long history of traditional use makes it a natural fit in a comprehensive sleep support formula.
In Sleep Stack
✓ Traditionally used to support relaxation
✓ Commonly used as part of a bedtime routine
✓ Works alongside complementary herbal ingredients in the formula
Valerian Root
Traditional Sleep Support With a Long History of Use
Valerian Root has been used for centuries as a traditional herb associated with relaxation and sleep support.
Today, it remains one of the most commonly included botanical ingredients in sleep-focused formulations.
Single-Dose Actigraphy Trials: A 2025 double-blind, placebo-controlled study used wrist actigraphy to measure objective sleep changes after a single dose of valerian extract. The researchers found a statistically significant increase in actual sleep time and improved sleep efficiency compared to both baseline and the placebo group. [1, 2]
Valerian Root was selected for Sleep Stack as part of our approach to supporting multiple aspects of healthy sleep through a combination of complementary ingredients.
In Sleep Stack
✓ Traditionally used to support sleep and relaxation
✓ Frequently included in nighttime wellness formulations
✓ Complements the formula's comprehensive sleep support approach