---
product_id: 11390637
title: "Strath Fermented Herbal Yeast Postbiotic - (8.4 Fl oz) Daily Nutritional Food Supplement Liquid | Supports Metabolism | Vegetarian | Lactose-Free | No Artificial Additives"
brand: "bio-strath"
price: "¥8180"
currency: JPY
in_stock: true
reviews_count: 13
category: "Bio Strath"
url: https://www.desertcart.jp/products/11390637-strath-fermented-herbal-yeast-postbiotic-8-4-fl-oz-daily
store_origin: JP
region: Japan
---

# natural energy booster 100% natural, no additives 61 vital nutrients blend Strath Fermented Herbal Yeast Postbiotic - (8.4 Fl oz) Daily Nutritional Food Supplement Liquid | Supports Metabolism | Vegetarian | Lactose-Free | No Artificial Additives

**Brand:** bio-strath
**Price:** ¥8180
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock timeless vitality with the OG postbiotic power!

## Quick Answers

- **What is this?** Strath Fermented Herbal Yeast Postbiotic - (8.4 Fl oz) Daily Nutritional Food Supplement Liquid | Supports Metabolism | Vegetarian | Lactose-Free | No Artificial Additives by bio-strath
- **How much does it cost?** ¥8180 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/11390637-strath-fermented-herbal-yeast-postbiotic-8-4-fl-oz-daily)

## Best For

- bio-strath enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Clean Formula:** 100% natural, vegetarian-friendly, lactose-free, and free from artificial additives for guilt-free wellness.
- • **Versatile Daily Supplement:** Ideal for all ages—from toddlers to seniors, athletes, pregnant and breastfeeding moms—boost your resilience naturally.
- • **Trusted Heritage Since 1961:** Swiss-engineered postbiotic with decades of proven health benefits and loyal users worldwide.
- • **Metabolism & Immunity Support:** Unique plasmolyzed herbal yeast enhances metabolism and promotes balanced bodily functions.
- • **Complete Nutritional Powerhouse:** 61 essential vitamins, minerals, amino acids & building blocks fuel your daily vitality.

## Overview

Strath Fermented Herbal Yeast Postbiotic is a premium, 100% natural liquid supplement delivering 61 vital nutrients from plasmolyzed herbal yeast. Designed to support metabolism, immunity, and overall wellness, it’s vegetarian, lactose-free, and free from artificial additives. Trusted since 1961, this Swiss-made tonic is perfect for all ages and lifestyles seeking a natural energy and health boost.

## Description

Buy Strath Fermented Herbal Yeast Postbiotic - (8.4 Fl oz) Daily Nutritional Food Supplement Liquid | Supports Metabolism | Vegetarian | Lactose-Free | No Artificial Additives on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great tonic! - Strath is wonderful. It helped me get over a bad illness which had completely sapped my strength and was on the verge of becoming chronic. I take it fairly regularly now and when I forget I always regret it, as I seem to come down with something or the other. Taken regularly it keeps me well, helps me stay positive and gives me plenty of energy.
Review: It's a great supplement - I was super unsure about whether or not to try this since no one I knew had ever heard about it, and it came from overseas. However, after I got past the taste I feel that it's a great supplement. I used to be the type of person who got sick really quickly and easily, but after taking this for a few months I survived what was one of the worst cold seasons unscathed. Sure there might have been many factors, but I feel that this was one of them. I mostly came to write this review in attempt to describe the taste, texture, color etc. so that people aren't as scared (as I was) to try it since it kind of looks like something Mary Poppins would pull out of her bag... *Texture* Is kind of thick, like a bit thicker than maple syrup but not goopy or chunky. *Color* The color is dark brown, kind of darker and more opaque than maple syrup. *Taste* The taste is reminiscent of wine and beer mixed together with a sweet undertone. I hope this helps someone who is unsure!

## Features

- SUPPLEMENTS DAILY NUTRITION – For children aged 1 and more, adults, pregnant women and breastfeeding mothers, students and professionals, athletes, and as a natural energy booster for people aged 50+ to protect health.
- HIGH TOLERABILITY - A purely natural health supplement based on Strath herbal yeast - tastes great in your breakfast muesli. Also harmless to health when used as a cure for several months.
- PROMOTES THE BALANCE OF BODILY FUNCTIONS - Supports your natural metabolism thanks to unique plasmolyzed herbal yeast.
- 61 VITAL SUBSTANCES IN STRATH ORIGINAL - From yeast containing 11 vitamins, 19 minerals and trace elements, 20 amino acids, and 11 important building substances. Postbiotics are now being shown to have a wide range of health benefits through improved gut health. Users of Strath, the OG Postbiotic, have known this since 1961!
- 100 % NATURAL SINCE 1961 - Strath, the origional Postbiotic, “Strath, the Postbiotic before they coined the term, Postbiotic. The legendary Swiss product is manufactured naturally without artificial additives and is lactose-free. Ideal for a vegetarian diet and lactose intolerance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00014GCHA |
| Best Sellers Rank | #87,858 in Health & Household ( See Top 100 in Health & Household ) #3,953 in Blended Vitamin & Mineral Supplements #6,626 in Diet & Sports Nutrition |
| Customer Reviews | 4.4 4.4 out of 5 stars (275) |
| Date First Available  | January 4, 2005 |
| Department  | Natural Health |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 1311 |
| Manufacturer  | Bio-Strath AG |
| Product Dimensions  | 4.33 x 4.33 x 4.33 inches; 15.7 ounces |

## Product Details

- **Brand:** Bio-Strath
- **Diet Type:** Vegetarian
- **Flavor:** Natural Flavor
- **Item Form:** Liquid
- **Item Weight:** 15.7 Ounces
- **Item dimensions L x W x H:** 4.33 x 4.33 x 4.33 inches
- **Primary Supplement Type:** Saccharomyces cerevisiae
- **Product Benefits:** Immune Support
- **Unit Count:** 8.4 Fluid Ounces

## Images

![Strath Fermented Herbal Yeast Postbiotic - (8.4 Fl oz) Daily Nutritional Food Supplement Liquid | Supports Metabolism | Vegetarian | Lactose-Free | No Artificial Additives - Image 1](https://m.media-amazon.com/images/I/81p-1J+vEGL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: can bio strath help me to remember what i have studying during exam time?**
A: Its awesome....It might even help you with your grammar.

**Q: If i take bio-strath, do i need to take any other vitamins along with it, or is this enough?**
A: I personally still take a multi vitamin as well as the Bio Strath.

**Q: does this contain gluten?**
A: I was surprised to discover that the two different sizes of Bio-Strath contain different ingredients. The smaller size does NOT contain malt extract, raw honey, orange juice or alcohol. I called the company and they said that the 100ml bottle is the original homeopathic recipe that does not have those extra ingredients. My conclusion: Therefore, without the malt extract, that version is gluten free. I don't why the sellers don't reveal the different ingredients in the sizes.

**Q: Is the biostrath offered on this site the same as the one that can be purchased at vitamin shoppe.  box looks the same, price is very different.**
A: The Biostrath liquid offered here is the standard product and would be the same as you get elsewhere.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tonic!
*by P***T on February 15, 2021*

Strath is wonderful. It helped me get over a bad illness which had completely sapped my strength and was on the verge of becoming chronic. I take it fairly regularly now and when I forget I always regret it, as I seem to come down with something or the other. Taken regularly it keeps me well, helps me stay positive and gives me plenty of energy.

### ⭐⭐⭐⭐⭐ It's a great supplement
*by J***O on January 13, 2017*

I was super unsure about whether or not to try this since no one I knew had ever heard about it, and it came from overseas. However, after I got past the taste I feel that it's a great supplement. I used to be the type of person who got sick really quickly and easily, but after taking this for a few months I survived what was one of the worst cold seasons unscathed. Sure there might have been many factors, but I feel that this was one of them. I mostly came to write this review in attempt to describe the taste, texture, color etc. so that people aren't as scared (as I was) to try it since it kind of looks like something Mary Poppins would pull out of her bag... *Texture* Is kind of thick, like a bit thicker than maple syrup but not goopy or chunky. *Color* The color is dark brown, kind of darker and more opaque than maple syrup. *Taste* The taste is reminiscent of wine and beer mixed together with a sweet undertone. I hope this helps someone who is unsure!

### ⭐⭐⭐⭐ Substitutes for the one I bought it’s as thick as the one I used
*by M***Z on October 23, 2025*

Good taste and similar to one I was using with yeast

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*