---
product_id: 389726417
title: "Zenbiome Sleep - L Theanine Supplement with Lemon Balm Extract & Probiotics with Bifidobacterium Longum - Help Soothe the Gut-Brain Axis at Bedtime (30 Capsules)"
brand: "microbiome labs"
price: "¥20140"
currency: JPY
in_stock: true
reviews_count: 9
category: "Microbiome Labs"
url: https://www.desertcart.jp/products/389726417-zenbiome-sleep-l-theanine-supplement-with-lemon-balm-extract-probiotics
store_origin: JP
region: Japan
---

# 30 capsules, 1-month supply L-Theanine & Lemon Balm calming blend Bifidobacterium longum 1714 psychobiotic Zenbiome Sleep - L Theanine Supplement with Lemon Balm Extract & Probiotics with Bifidobacterium Longum - Help Soothe the Gut-Brain Axis at Bedtime (30 Capsules)

**Brand:** microbiome labs
**Price:** ¥20140
**Availability:** ✅ In Stock

## Summary

> 🌙 Unlock your brain’s bedtime secret with Zenbiome Sleep — because your gut deserves a good night too!

## Quick Answers

- **What is this?** Zenbiome Sleep - L Theanine Supplement with Lemon Balm Extract & Probiotics with Bifidobacterium Longum - Help Soothe the Gut-Brain Axis at Bedtime (30 Capsules) by microbiome labs
- **How much does it cost?** ¥20140 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/389726417-zenbiome-sleep-l-theanine-supplement-with-lemon-balm-extract-probiotics)

## Best For

- microbiome labs enthusiasts

## Why This Product

- Trusted microbiome labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gut-Brain Harmony:** Supports cognitive function & mood via the gut-brain axis with clinically studied Bifidobacterium longum 1714.
- • **Natural Sleep Reset:** L-Theanine and Lemon Balm work synergistically to promote relaxation and ease you into deep, restorative sleep without morning grogginess.
- • **Clean & Inclusive Formula:** Suitable for adults, teens, and children 8+, with a clean, unflavored capsule designed for easy evening use.
- • **Stress Less, Perform More:** Clinically shown to reduce perceived stress and mental fatigue, helping you wake up clear-headed and ready to conquer your day.
- • **Scientifically Backed Psychobiotic:** Harnesses the power of a trailblazing probiotic strain proven to support healthy cortisol levels and brainwave activity.

## Overview

Microbiome Labs Zenbiome Sleep is a premium probiotic supplement featuring the clinically studied Bifidobacterium longum 1714 psychobiotic combined with calming L-Theanine and Lemon Balm extract. Designed to soothe the gut-brain axis, it supports stress reduction, cognitive function, and natural sleep quality without morning grogginess. With 30 capsules per bottle, it’s suitable for adults and children 8+, offering a scientifically backed, holistic approach to better sleep and brain health.

## Description

desertcart.com: Microbiome Labs Zenbiome Sleep - L Theanine Supplement with Lemon Balm Extract & Probiotics with Bifidobacterium Longum - Help Soothe the Gut-Brain Axis at Bedtime (30 Capsules) : Health & Household

Review: Helpful addition to my gut; Comment on some other reviews - My sleep was significantly improved with two doses. It remains to be seen if the beneficial micro-organisms will establish themselves in my gut or not. COMMENT: Several reviewers have mentioned that the products “were expired” and cited the dates on the bottom of the bottles as evidence. The dates on the bottom of the bottles are MANUFACTURING dates, not expiration dates, so of course those dates are in the past. That is not a valid reason to reject the bottles.
Review: Secret to the good sleep - If you’re looking for the quality sleep without the grogginess the next morning, this is it. The other over the counter sleep aid is junk compared to this. ZenBiome promotes a natural state of quality sleep. Wake up well rested and clear minded.

## Features

- Zenbiome Probiotic Supplement - This probiotic l theanine supplement uses lemon balm to help you deal with occasional sleeplessness, but can also help support feelings of relaxation and reduced tension. Probiotic for women and men (and teens / children ages 8+).*
- The Gut-Brain Axis & the Psychobiome - The gut-brain axis may play a role in cognitive function, digestion, and mood. This formula uses a bifidobacterium probiotic to help maintain the gut-brain axis. It's a "psychobiotic", which refers to the commensal bacteria that play a role in the gut-brain axis and brain health support.*
- 1714: A Trail-blazing Psychobiotic - In a 4-week human trial, probiotics with Bifidobacterium longum 1714 reduced perceived stress, improved memory performance, reduced mental fatigue, positively supported brainwave activity, and improved ability to handle occasional stress. This bifidobacterium probiotic exerts its effect by targeting the HPA axis to support healthy cortisol levels.*
- L Theanine & Lemon Balm - L-theanine can help maintain a calming effect and support alpha brain waves. Lemon balm extract may help overcome an occasional inability to drift off at night. The lemon balm herb can also help calm occasional nervousness and excitability.*
- How to Take - Users ages eight and up can take one capsule of this probiotic L-Theanine supplement in the evening with or without a meal. Or as directed by your healthcare professional.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09M2VM6ZS |
| Age Range Description | Adult |
| Best Sellers Rank | #64,387 in Health & Household ( See Top 100 in Health & Household ) #659 in Herbal & Nutritional Sleep Supplements |
| Brand | Microbiome Labs |
| Brand Name | Microbiome Labs |
| Container Type | Bottle |
| Customer Reviews | 3.9 out of 5 stars 60 Reviews |
| Dosage Form | Capsule |
| Flavor | Unflavoured |
| Item Dimensions | 1.75 x 1.75 x 3.5 inches |
| Item Form | Capsule |
| Item Weight | 1.44 ounces |
| Manufacturer | Microbiome Labs |
| Manufacturer Part Number | 18110294658 |
| Number of Items | 1 |
| Primary Supplement Type | Mood Support Probiotic |
| Product Benefits | Brain Health Support |
| Special Ingredients | Psychobiotic 1714™ |
| Total Servings Per Container | 30 |
| UPC | 793888530966 |
| Unit Count | 30 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Microbiome Labs
- **Flavor:** Unflavoured
- **Item Form:** Capsule
- **Item Weight:** 1.44 ounces
- **Item dimensions L x W x H:** 1.75 x 1.75 x 3.5 inches
- **Primary Supplement Type:** Mood Support Probiotic
- **Product Benefits:** Brain Health Support
- **Special Ingredients:** Psychobiotic 1714™
- **Unit Count:** 30 Count

## Images

![Zenbiome Sleep - L Theanine Supplement with Lemon Balm Extract & Probiotics with Bifidobacterium Longum - Help Soothe the Gut-Brain Axis at Bedtime (30 Capsules) - Image 1](https://m.media-amazon.com/images/I/61FRIb1QI-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helpful addition to my gut; Comment on some other reviews
*by D***R on February 17, 2025*

My sleep was significantly improved with two doses. It remains to be seen if the beneficial micro-organisms will establish themselves in my gut or not. COMMENT: Several reviewers have mentioned that the products “were expired” and cited the dates on the bottom of the bottles as evidence. The dates on the bottom of the bottles are MANUFACTURING dates, not expiration dates, so of course those dates are in the past. That is not a valid reason to reject the bottles.

### ⭐⭐⭐⭐⭐ Secret to the good sleep
*by S***S on October 8, 2023*

If you’re looking for the quality sleep without the grogginess the next morning, this is it. The other over the counter sleep aid is junk compared to this. ZenBiome promotes a natural state of quality sleep. Wake up well rested and clear minded.

### ⭐ Did not work for me
*by C***E on April 1, 2026*

I have chronic insomnia and these did not work for me.

## Frequently Bought Together

- Microbiome Labs Zenbiome Sleep - L Theanine Supplement with Lemon Balm Extract & Probiotics with Bifidobacterium Longum - Help Soothe The Gut-Brain Axis at Bedtime (30 Capsules)
- Microbiome Labs MegaSporeBiotic Probiotics for Women & Men - Spore Based Probiotics for Digestive Health - Shelf Stable & Travel-Friendly (60 Capsules)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*