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Zenbiome Sleep 30 capsules Microbiome Labs

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SKU: 00135
Regular price $57.11 USD

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

Ingredient Amount
Lemon Balm Extract 200 mg
L-Theanine 200 mg
Bifidobacterium longum 1714™ 5 Billion CFU

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.