Turn bath time into beauty
time with an unprecedented
number1 of bubbles.

Your skin is in constant contact with water while
bathing, which can cause stress and damage over
time. After researching the effects of water on the
skin, ReFa has developed a new kind of shower
head that generates vast quantities of two types of
bubbles for the ultimate in gentle cleansing:
ultrafine bubbles and microbubbles. With a choice
of delicate spray patterns, the ReFa FINE BUBBLE
S embraces your body with warmth and comfort–
hydrating the skin for stress-free cleansing that
turns bath time into beauty time.

  • 1. Compared to other MTG bath and shower products


27,273 yen (Excluding tax)
30,000 yen (Including tax)

Ultrafine Bubbles & Microbubbles:
Two kinds of bubbles for even more beautiful skin

To keep the water in your bath or shower from irritating your skin, ReFa has incorporated Japanese Fine Bubble technology into the design of the ReFa FINE BUBBLE S. This technology enables our revolutionary showerhead to create two kinds of bubbles: ultrafine bubbles and microbubbles. Substantially smaller than typical bubbles, each type possesses a unique cleansing mechanism that unclogs pores to help bring out the visible beauty of your skin.

Cleansing Mechanism: Hydrophobic Interaction

  • 1.Hydrophobic dirt particles attach to the hydrophobic surfaces of the bubbles.
  • 2.By absorbing these dirt particles while floating to the skin’s surface, the bubbles gently remove it from the skin.

Double Spiral Cavitation:
Technology that saturates water to the maximum
capacity with two kinds of bubbles.

The ReFa FINE BUBBLE S features a unique technology that employs pressurized dissolution and double cavitation to maximize water saturation with ultrafine bubbles and microbubbles. The result is an unprecedented number1 of bubbles for the ultimate in gentle cleansing.

  • 1. Compared to other MTG bath and shower products

Two kinds of bubbles gently embrace and cleanse your skin

This revolutionary showerhead provides a choice of silky-soft spray patterns to gently remove impurities from the pores without taxing your skin. Filling your bathtub with it will leave your body feeling warm, hydrated and deeply cleansed. Welcome to the next evolution of ReFa’s at-home spa products powered by Japanese fine bubble technology.

Two kinds of bubbles that make your skin more beautiful with every shower

Double the cleansing capability

Ultrafine bubbles gently flush out your pores to remove impurities from deep inside of them, while microbubbles unclog pores by latching onto impurities and floating away.

Surround your body with warmth and comfort

With two kinds of bubbles gently embracing your skin, a silky smooth bubble bath envelops your skin in warmth and comfort.
Put the shower head in your bathwater to enjoy a silky smooth bubble bath.

Hydrate as you cleanse

Ultrafine bubbles and microbubbles hydrate the skin as they gently remove impurities.

  • Subjects: 7 subjects, male and female, ranging in age from 22 to 50.
    Test method: Washed the subjects' hands with soap and let them acclimate in a 17.7°C ± 1°C room for 20 minutes. Exposed the backs of the subjects' hands to the ReFa FINE BUBBLE S on Mist mode (temperature 36.0 ± 2°C, flow rate 4.6 ± 0.4L/min) for 40 seconds, then measured the water content of the stratum corneum.

A choice of four spray patterns to meet your skin's needs

With four separate spray patterns to choose from, the ReFa FINE BUBBLE S can be customized to meet a variety of skin needs: removing impurities from a particular area, warming your whole body, or saturating your skin with hydration.

A convenient home spa experience that helps you conserve water

One-step attachment makes installation easy. Replacing your shower head with the ReFa FINE BUBBLE S can reduce your water usage by up to 67%1.

  • 1. Using the Mist mode

Fine Bubble Industries Association (FBIA) Registered Product
The ReFa FINE BUBBLE S conforms to the registration criteria for fine bubble products based on the shower head measurement method established by the Fine Bubble Industries Association (FBIA).

The FBIA logo and the term "FINE BUBBLE" are registered trademarks of the FBIA in Japan, which is dedicated to promoting the development and application of fine bubble technology.

  • Note: Measurement of bubbles generated per mL of water flow (water temperature 40℃ ± 1°C, hose flow rate 9 L/min). Values fluctuate depending on water quality, environment, and season.
    Ultrafine bubbles >> NanoSight NS300 (FBIA designated testing agency) (pure water; mist mode; from November 1, 2021 to August 2, 2022; measured 10 times in total). Number of bubbles: mean = approx. 15 million, max. = approx. 42 million (after subtracting blank value). Bubble diameter: mean = approx. 0.15 μm, mode = 0.10 μm
    Microbubbles >> SALD-7500 (FBIA designated testing agency) (tap water; rain mode; June 24, 2022; measured 9 times in total). Number of bubbles: mean = approx. 3,300, max. = approx. 3,400. Bubble diameter: mean = approx. 34 μm, mode = approx. 35 μm.