Two sisters, a Tokyo bathhouse, and a 200-year-old family sake recipe. That’s not marketing copy — that’s literally how this essence was born. One sister was a biochemist, the other ran a ryokan. They noticed the bathhouse workers had insane skin. Tracked it to the koji ferment in the air.
The real flex? They didn’t just bottle sake. They spent 4 years isolating the specific prebiotic strain that survives *on* your skin, not just in a vat. Most ferments die on application. This one doesn’t.
🌸 **The $78 Science Experiment**
It’s a watery prebiotic-ferment essence. $78 for 150ml. The claim that got me: “rebalances your microbiome in 72 hours.” I called bullshit. Then I tried it.
Dual-Ferment System
Not one, but two ferment cycles. First breaks down the rice, second activates the prebiotics.
Live Delivery
Stays alive in the bottle for 12 months. No refrigeration. That’s weirdly impressive.
pH 5.5 Lock
Matched to skin’s natural pH. So it doesn’t shock your barrier — just slides in.
🧬 **What’s Actually Inside**
Koji rice ferment filtrate is the hero — basically the same stuff that makes sake silky. But they added lactobacillus (yogurt-skin logic) and a specific strain of saccharomyces that feeds your good bacteria. It’s not hydrating. It’s *feeding*.
- Koji Ferment: Feeds your microbiome, not just your face
- Lactobacillus: Calms redness without stripping
- Saccharomyces: Boosts ceramide production naturally
- Rice Water: Light hydration, zero stickiness
🗾 **First Splash**
Texture is like watery rice milk — thin, almost slippery. Absorbs in 8 seconds flat. No film. No sticky residue. Smells faintly like a sake brewery (clean, slightly sweet, not boozy).
Week 2: My forehead — usually a texture nightmare — felt… smooth? Not glass-smooth. But that gritty, clogged feeling? Gone. Unexpected downside: my usual moisturizer felt too heavy after. Had to switch to something lighter.
👭 **Did My Face Change?**
Texture improved noticeably. Pores look smaller — not vanished, just… less interested in being seen. Redness around my nose dialed back 40%. But my fine lines? Same as before. This isn’t a wrinkle fix.
✨ **Bottom Line**
A genuinely smart product with a real origin story. Not hype. Not snake oil. Just a very specific tool for a specific problem.