
JUNSUI MizuWater finds every hollow.
Mizu holds two forms of hyaluronic acid — one that drifts on the surface, one that settles deep — sealed inside medical-grade glass. The pour is clear and unhurried; the finish, mizu-hada: skin that catches the light the way still water does.
Hydration is the safest, most validated category in aesthetic medicine. We frame Mizu as a tissue hydration matrix — not a plumping illusion.
Clinical Detail.
- Active
- HA 1.2% (high-MW + crosslinked) · Ectoin 1% · Panthenol 2% · β-Glucan 0.5%
- Vehicle
- Phosphate-buffered saline, pH 7.0
- Format
- 3 × 2.0ml prefilled medical glass
- In the box
- 3 sealed ampoules · serum only
- Closure
- Gold luer cone · soft black tip cap
- Sterility
- Cleanroom-filled · EO sterilized
- Shelf life
- 24 months from filling
How to use.
- 01
Begin with clean, lightly damp skin. Lift the cap of one sealed ampoule.
- 02
Press the ampoule onto a tri-pin cap or a microneedling pen (sold separately) — true mesotherapy invites the water inward, beyond what fingertips can reach.
- 03
For practitioners: a 0.8mm tri-pin sets an even intradermal pass.
- 04
A four-week cadence: one session every six weeks for three or four turns of the ritual, then as the skin asks.
- 05
Always sterile — clean hands, single-use caps, calm workspace. The ceremony is the safeguard.
Ampoules ship as serum only — sealed medical glass, nothing more. The sterile tri-pin 34G caps and refill boxes are sold separately on theMesotherapy page.

The JUNSUI tri-pin cartridge.
The recommended companion to JUNSUI Mizu — three medical-grade pins, copper-tinted housing, and a gold luer base that mounts directly to the ampoule. Sold separately as a sterile ten-cap refill box.
- · 34G × 3-pin sterile tip
- · Gold luer-lock base
- · EO sterilized · single-use
- · Available on the Mesotherapy page



