Sleep Support

All-night melatonin support for sustained, restful sleep

Melatonin IR/XR helps you fall asleep and stay asleep all night long by combining immediate-release and extended-release melatonin for approximately seven hours of healthy sleep support.

 
Suggested Use:
Take one (1) capsule 30 to 60 minutes before bedtime, or as recommended by a healthcare practitioner. Melatonin is naturally secreted from the pineal gland at night, and should be taken at night for optimal results.

Serving Size: 1 Capsule

Amount Per Serving
Melatonin ... 1.5mg
(as MicroActive®)

Other Ingredients: microcrystalline cellulose, gelatin (capsule), hydroxypropyl methylcellulose, sodium alginate, carnuba wax, silica.

Gluten Free. Non-GMO.

MicroActive® Melatonin is a registered trademark of Bioactives LLC

Warnings

• KEEP OUT OF REACH OF CHILDREN
• DO NOT EXCEED RECOMMENDED DOSE
• Do not purchase if outer seal is broken or damaged.
• When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
  

Overview

Melatonin 20 mg provides a high-potency dose of melatonin in a convenient capsule form. Melatonin is a naturally occurring hormone that plays a central role in regulating the body's sleep-wake cycle.

This formula is designed to support restful sleep and healthy circadian rhythm balance. Melatonin also functions as a powerful antioxidant and free radical scavenger, helping protect cells from oxidative stress.

Key Benefits

• High-potency 20 mg melatonin per capsule
• Supports healthy sleep cycles
• Helps promote restful sleep
• Supports circadian rhythm balance
• Provides antioxidant support

How It Works

Melatonin is produced naturally by the pineal gland and helps regulate the body's internal clock. Its levels normally rise in the evening, signaling the body that it is time to sleep.

Supplemental melatonin can help support normal sleep patterns, particularly when sleep cycles are disrupted. In addition to its role in sleep regulation, melatonin acts as an antioxidant that helps neutralize free radicals.

Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 60

† Daily Value not established.

Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, rice hull concentrate, gum arabic, sunflower oil.

Suggested Use

Take 1 capsule 30-60 minutes before bedtime, or as directed by a healthcare practitioner.

Storage

Store in a cool, dry place, tightly capped and away from light. Keep out of reach of children.

Promotes relaxation and aids in the management of occasional stress

Benefits and Features

• A unique amino acid compound in green tea, noted for its calming benefits.
• Promotes Relaxation Without Drowsiness
• Promotes Healthy Mood

Detail Overview

L-theanine, a unique amino acid compound commonly found in green tea, is noted for its calming benefits and stress modulating effects. Suntheanine® brand pure L-theanine is produced through a patented manufacturing process. Studies with Suntheanine® show it can stimulate alpha brain wave activity and promote relaxation without drowsiness.^†

SUPPLEMENT FACTS

Zenbiome™ Sleep – Psychobiotic Support for Restful Sleep & Stress Recovery, 30 Capsules

Microbiome Labs

Targeted Gut-Brain Axis Support for Sleep Quality, Mood, and Stress Resilience

Zenbiome™ Sleep is a cutting-edge psychobiotic formula designed to support individuals who experience occasional sleeplessness, disrupted sleep cycles, or stress-related fatigue. Featuring the clinically validated strain Bifidobacterium longum 1714™, along with lemon balm extract and L-theanine, this supplement promotes a calm mind, enhanced cognitive performance, and restorative sleep through the gut-brain axis.

Unlike sedatives or melatonin, Zenbiome™ Sleep addresses underlying causes of sleep disturbances by supporting healthy brain chemistry, nervous system function, and microbial balance.

Key Benefits

• Promotes relaxation and quality sleep

• Helps reset the natural sleep-wake cycle

• Reduces cortisol levels and supports a healthy HPA axis response

• Enhances mood, cognitive clarity, and emotional balance

• Supports tryptophan metabolism and serotonin/melatonin pathways

• Encourages alpha brainwave activity for calm wakefulness

• Shelf-stable, non-habit forming, and well-tolerated

Active Ingredients

Bifidobacterium longum 1714™ (5 Billion CFU)

A clinically studied psychobiotic strain originally isolated from the healthy human gut.
Shown to:

• Improve sleep duration and quality under stress

• Reduce perceived stress and cortisol

• Enhance mental energy, memory, and mood

• Promote neuroprotection by shifting tryptophan metabolism away from neurotoxicity

Lemon Balm Leaf Extract (Melissa officinalis L.) – 200 mg

• Traditionally used for restlessness, nervous tension, and sleep disturbances

• Promotes calm and relaxation without sedation

L-Theanine – 200 mg

• An amino acid that promotes alpha brainwaves and a relaxed mental state

• Supports stress reduction and sleep onset latency without grogginess

Supplement Facts

Serving Size: 1 capsule
Servings Per Container: 30

Other Ingredients: Vegetable capsule (cellulose and water), cellulose, magnesium stearate, silicon dioxide
Free from: GMOs, gluten, soy, dairy, artificial additives

Suggested Use

Ages 8+: Take 1 capsule in the evening, with or without food, or as directed by your healthcare practitioner.

Clinical Highlights

• Human Study (2020): Improved sleep indices during exam stress (PMID: 34589719)

• Human Study (2016): Reduced perceived stress, enhanced memory, lower cortisol (PMID: 27801892)

• Human Study (2019): Increased vitality, reduced fatigue, and improved social function (PMID: 30998517)

Frequently Asked Questions

Q: How is this different from melatonin?
A: Zenbiome™ Sleep does not contain melatonin. It works by supporting the body’s natural sleep processes via the gut-brain axis, making it suitable for long-term use.

Q: Will I feel drowsy the next morning?
A: No. The formula is designed to promote restful sleep without residual grogginess.

Q: Can I use this with Zenbiome™ Cope or Zenbiome™ DUAL?
A: Yes. Zenbiome™ Sleep works synergistically with other psychobiotic products for 24-hour stress and sleep support.

Q: Is it habit-forming?
A: No. It contains non-habit-forming natural ingredients and is safe for daily use.

Natural Sleep/Wake Cycle Support^†

Benefits and Features

Melatonin is a hormone produced by the pineal gland in the brain, which regulates the body's sleep/wake cycle.

• Promotes regulation of the body's circadian rhythm, hormone secretions, and sleep patterns^†
• Helps facilitate the onset of sleep, as well as sleep efficiency^†
• Vegan sustained release capsules

Detail Overview

Melatonin's primary role is the regulation of the body's circadian rhythm, endocrine secretions, and sleep patterns. Studies indicate that it facilitates the onset of sleep, as well as sleep efficiency.¹ Supplementing with melatonin can help support your body's declining production that may occur as you age.^† This sustained release formula releases slowly over several hours to help support blood levels for a longer period of time.^† Contains 99.5% pure melatonin.

SUPPLEMENT FACTS

Our melatonin supplements help support circadian rhythms, healthy and restful sleep, immune health and more while helping to inhibit oxidative stress.

Melatonin releases from the pineal gland, reaching its peak at night to help maintain healthy cell health throughout the body.82 Secretion of melatonin declines significantly with age, as the pineal gland becomes calcified.83 Jet lag, shift work, and poor vision can disrupt melatonin cycles.84-86

Melatonin keeps our circadian cycle in tune.87, 88 Not only does this hormone work to maintain cell health, it appears to regulate a system of self-repair and regeneration.89-94 As melatonin diminishes with age, our biological functions are impaired.95, 96 Melatonin also has strong antioxidant properties. It directly scavenges both hydroxyl and peroxyl free radicals, and it does so more effectively than most other antioxidants. It also greatly potentiates the efficiency of other endogenous and exogenous antioxidants.97 Melatonin is especially important for protecting cellular DNA against peroxynitrite damage by inhibiting peroxynitrite free radical reactions.98 Some research has found that melatonin increases the speed of falling asleep and adds to the quality of sleep in about 60% of people who use it.99-102

References available upon request.

Take one (1) capsule 30 to 60 minutes before bedtime, or as recommended by a healthcare practitioner. Melatonin is naturally secreted from the pineal gland at night, and should be taken at night for optimal results.

Serving Size: 1 capsule

Amount Per Serving
Melatonin ... 3mg

Other ingredients: rice flour, gelatin.

Non-GMO

Caution
Consult your healthcare provider before taking this product if you are being treated for a medical condition (especially autoimmune or depressive disorders). Use caution if combining with alcohol. This product is not intended for children, pregnant or lactating women, or women trying to become pregnant. Do not attempt to drive or operate heavy machinery after taking this product.

Warnings
KEEP OUT OF REACH OF CHILDREN
DO NOT EXCEED RECOMMENDED DOSE
Do not purchase if outer seal is broken or damaged

HELPS PROMOTE A RESTFUL, RELAXED STATE

L-Theanine is an amino acid that helps promote a restful, relaxed state without diminishing daytime alertness.

HOW IT WORKS

Human studies have found that supplemental L-theanine promotes the generation of alpha brain waves, suggesting a state of relaxation.* Controlled clinical trials have shown that L-theanine can support a healthy stress response.

DIRECTIONS