---
product_id: 498283901
title: "Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles)"
brand: "r's koso"
price: "€ 83.24"
currency: EUR
in_stock: true
reviews_count: 8
category: "R's Koso"
url: https://www.desertcart.it/products/498283901-trial-pack-japanese-postbiotic-drink-30ml-1oz-5-bottles
store_origin: IT
region: Italy
---

# Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles)

**Brand:** r's koso
**Price:** € 83.24
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles) by r's koso
- **How much does it cost?** € 83.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/498283901-trial-pack-japanese-postbiotic-drink-30ml-1oz-5-bottles)

## Best For

- r's koso enthusiasts

## Why This Product

- Trusted r's koso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 bottles) - R's KOSO -

Review: This works! - This works, but you need to be near a bathroom when lightening strikes. The taste is nice. I used cold filtered water. I suggest that if you do not work from home that you use it during the weekend. I used a tablespoon with 8 oz of water. I noticed a difference in my skin and my thoughts are clearer. I've been using this for 2 weeks. I will buy this again.
Review: Yup, works like it should. - It definitely seems like a probiotic should be.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPN8TLV4 |
| Age Range Description | Adult |
| Best Sellers Rank | #78,302 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #889 in Fruit Juice Beverages |
| Brand | R's KOSO |
| Brand Name | R's KOSO |
| Container Type | Pack |
| Customer Reviews | 4.0 out of 5 stars 56 Reviews |
| Dosage Form | Liquid |
| Flavor | plum juice |
| Item Form | Liquid |
| Manufacturer | R's KOSO |
| Manufacturer Part Number | RSKOSOT |
| Primary Supplement Type | postbiotics |
| Product Benefits | Gut Health Support |
| Total Servings Per Container | 5 |
| UPC | 860002525839 |
| Unit Count | 1 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** R's KOSO
- **Dosage Form:** Liquid
- **Flavor:** plum juice
- **Item Form:** Liquid
- **Package Information:** Pack
- **Primary Supplement Type:** postbiotics
- **Product Benefits:** Gut Health Support
- **Servings per Container:** 5
- **Unit Count:** 1 Fluid Ounces

## Images

![Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles) - Image 1](https://m.media-amazon.com/images/I/61Q6R6+O75L.jpg)
![Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles) - Image 2](https://m.media-amazon.com/images/I/714DA7CUbdL.jpg)
![Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles) - Image 3](https://m.media-amazon.com/images/I/9182TuLVWWL.jpg)

## Questions & Answers

**Q: Is this gluten free?**
A: Hi there! Yes, this is Gluten-free, thank you!

## Customer Reviews

### ⭐⭐⭐⭐⭐ This works!
*by D***S on December 12, 2025*

This works, but you need to be near a bathroom when lightening strikes. The taste is nice. I used cold filtered water. I suggest that if you do not work from home that you use it during the weekend. I used a tablespoon with 8 oz of water. I noticed a difference in my skin and my thoughts are clearer. I've been using this for 2 weeks. I will buy this again.

### ⭐⭐⭐⭐⭐ Yup, works like it should.
*by H***4 on April 16, 2026*

It definitely seems like a probiotic should be.

### ⭐⭐⭐⭐ Too expensive and tastes so so
*by E***A on March 11, 2023*

I did a week cleanse so I purchased those small bottles. I drank one a day in the morning. The taste was bearable but not great. I know that it's not a smoothie, but the taste is not the best. It did help with my cleanse though, and combined with some healthy food, I feel that it helped me feel better and lighter. I would probably buy more if it was not so expensive. The large bottle is $100 unfortunately. I know that it comes from Japan, but really? $100? It is liquid gold? I will not purchase again.

## Frequently Bought Together

- R's KOSO Trial Pack - Japanese Postbiotic Drink (30ml/1oz × 5 Bottles)
- 3-Day Cleanse by R's KOSO - Japanese Enzyme Drink Rich in Probiotics and Prebiotic, Made from 100+ Vegetables ? Fruits - Natural Support for Better Digestion & Gut Health + Detox + Cleanse - 16oz
- AFC Japan Digestive Ultimate Enzyme Drink – Pure Digestive Enzymes for Digestion, Gas, Bloating, Constipation Relief & Immune Support – 106 Fermented Fruits & Vegetables, Enzyme Supplement, 720ml

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-16*