Bacteria aren’t the problem.
They are the answer.
For decades, medicine has tried to kill bacteria to treat skin conditions, creating resistance, disrupting the microbiome, and often leading to relapse. Microbiome science tells a different story: most bacteria protect us.
Probiotherapy™ is YUN’s answer. Restore, don’t eliminate.
We don’t kill. We add.
YUN Probiotherapy™ adds carefully selected beneficial bacteria to help restore microbial balance and support the skin’s natural defenses.
Traditional approach
Kill bacteria
Wipes out good and bad bacteria alike. Fragile microbiome, high relapse risk, not suited for continuous use.
YUN Probiotherapy approach
Add living bacteria
Live lactobacilli outcompete pathogens and restore microbial diversity. Safe and supports long-term routine use.
Why probiotics matter?
Probiotherapy delivers live probiotics directly to the skin, mouth, throat or ear, creating a high local dose at the site of imbalance without relying on bacteria to travel through the digestive system as with oral probiotics.
Outcompete pathogens
Live probiotics actively outcompete pathogens
Improve epithelial integrity
Strengthen the barrier and promote tissue health
Reduces inflammatory triggers
Modulate the immune response and reduce inflammatory triggers
Why does it work so fast?
A high local dose enables direct microbial competition. Swallowed probiotics must survive stomach acid, bile and the gut before any of them could theoretically reach the skin, mouth or vaginal microbiome, and most don’t make it in meaningful numbers. Probiotherapy skips that journey entirely.
Alive.
Upon the skin.
No detour
Direct application
Live lactobacilli are placed exactly where the imbalance is on the skin, in the mouth and throat, or in the vaginal microbiome.
No dilution
High local dose
No dilution through digestion. The full, documented dose reaches the site that needs it.
Within 24 hours
Immediate onset
Clinical studies show measurable microbiome shifts within 24 hours of topical application.
One System. Three mechanisms.
The system to restore skin microbiome at the source.
We don’t kill. We add. Here’s what we add and why it matters.
Repair & reinforce
Adds living bacteria that actively repair the skin microbiome. Patented live lactobacilli strains delivered in microcapsules.
Strengthen & nourish
Feeds and supports the good bacteria already on your skin. Amplifies and sustains the effect of live probiotic action.
Protect & prevent
No harmful preservatives or surfactants that undo what you restored. Patented microbiome-safe ingredient list.
A proven alternative to antibiotics
As antibiotic resistance rises, the need for safer, smarter solutions has never been more urgent.
One of our key milestones is the double-blind, placebo-controlled trial published in Cell Reports Medicine: “Selective targeting of skin pathobionts and inflammation with topically applied lactobacilli – Lebeer et al. 2022”. This study is a landmark for showing topical probiotics can play a role where antibiotics currently dominate, without the resistance risk. Antibiotics eliminate bacteria. We restore them. This is not theory; it is clinically validated science.
Why it matters now
Antimicrobial resistance is accelerating.
The World Health Organization warns antimicrobial resistance could become a leading global health threat within decades. Probiotherapy offers a microbiome-first alternative: preserve the beneficial bacteria, instead of suppressing everything.
Ready to explore what Probiotherapy could add to your market?
Whether you are looking at a market-ready YUN range or simply want to understand where the platform could fit, start with a conversation.