Why choose Youguth

High Potency: 100 billion Probiotics

Youguth’s high-potency blend contains 100 billion Colony Forming Units (CFU) of good bacteria so that even though some will be expelled during bowel movements, more probiotics will remain in your gut.

Backed by 50 years of Research

Youguth is made at CKD Bio; Korea’s No.1 Probiotics makers. Our fermentation specialists cultivate beneficial probiotics with over 50 years of research and state-of-the-art equipment to ensure top quality control for all our products.

Designed for Greater Efficacy

Our special blend is formulated with high concentrations of probiotics to increase their likelihood of staying in your gut system and establishing viable colonies of good bacteria.

Blended and Packed with Taste

Enjoy a tasty, melt-in-your-mouth powder that comes in an easy ‘flick, tear and enjoy’ stick sachet. Many have tried it and loved it, so why not try it yourself? Get your Free sample pack today

Exclusive Youguth Probiotics Technology

CKD Bio Proline Probiotics™

Youguth Probiotics enhanced with Proline survives in much wider temperature ranges

Proline Effect on Probiotics Viability


Proline Probiotics are Alive!

What is Proline?

Proline is an essential component of collagen and is produced by various plants as a defensive material to survive in extreme environments. Youguth’s probiotics is combined with Proline for a protective coating that helps them survive harsh conditions in our gut.

CKD Bio Silk Fibroin Probiotics™

To further protect the probiotics in the acidic conditions of the gut, silk fibroin in diluted solutions is used to encapsulate these probiotics. The protective layer then melts away safely when the probiotics are ready to take effect, contributing greatly to its’ efficacy.

What is Silk Fibroin?

Silk Fibroin, an FDA-approved natural protein, is isolated from Bombyx mori silkworm cocoons and has hydrophobic characteristics. It is used in drug delivery applications because of their excellent biocompatibility, biodegradability and low immunogenicity.

Our Research Center

CKD Bio Corp is a Korean specialty pharmaceutical company focused on biotech manufacturing including antibiotics and pills for medical use and the fermentation of probiotics from natural plant materials for health and pharmaceutical industries in and around the region.

Open innovation

CKDBiO works with scientific experts such as universities, hospitals and research centers.

Experts in Probiotics
and the Microbiome

We are a group of experts specializing in developing live micro-biotic cultures of probiotics based on 50 years of fermentation technology.

About Youguth