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R's KOSO

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R's KOSO

4.5 (123)

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

Name: R's KOSO Travel Pack - Japanese Postbiotic Drink (30ml/1oz × 5 bottles) - R's KOSO - Concentrated - Travel Pack - Japanese Postbiotic Drink (30ml/1oz × 5 bottles) - R's KOSO - Concentrated
Brand: R's KOSO
SKU: 31845410209840
Price: 39.99 USD
Availability: InStock
Rating: 4.3885 (112 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$39.99

Quantity

Color

Black

Quantity

Description

PRODUCT DESCRIPTION It's not available in Japan.

- Fermented Superfood, 100+ Vegetables, Fruits, Probiotics, Prebiotics ＆ Postbiotics, Cleanse -

“Koso” means enzyme or ferment in Japanese. Koso drink is a century-old traditio...

Reviews

4.4

139 ratings

It tastes good and I feel like I am doing something good for my body. I feel energized since I started. It is a new morning routine.

Cynthia · March 28, 2026

Convenient for on the go.

David · January 30, 2026

Small but MIGHTY

If you're still unsure about trying this product, I’d definitely recommend starting with the Travel Pack. It’s small, super convenient, and easy to manage. Plus, it tastes great! I highly recommend it to anyone who's on the fence. I just wish the larger bottle was a bit more affordable—especially with the subscription deal. Hopefully, there’ll be a better offer soon!

Customer · November 4, 2025