Contains ceramide to lock in moisture and bacteria, leaving the skin fresh and radiant.
税金(包含)。 结账时计算的运费
Contents : 30mL
$116.00 (税込 $127.60)

Made with bacteria-friendly ingredients.

At KINS,we approach skin problems at a microscopic level. In other words, 'bacteria-level'.
The KINS BOOSTER and SERUM, have been developed
based on the concept of Microbiome Care based on the results of about 10,000 tests.
SERUM plays an important role in maintaining a good balance of bacteria
on your skin and ensuring a slightly acidic environment to keep the skin trouble-free.
We also wanted to provide only what is needed for sensitive, dry, and aging skin.
With the six types of bacteria-derived ingredients and type 2 ceramide, the skin is enveloped in a veil of moisture.
The formula also contains 3-O-ethyl ascorbic acid, a vitamin C derivative with excellent penetration properties,
and saccharomyces cerevisiae extract, which focuses on glycation.
No surfactants, synthetic fragrances or colarants are used.


Contains only ingredients that improve the skin's texture and provide a good environment for the skin-beautifying bacteria (staphylococcus epidermidis).
It is free from surfactants, synthetic fragrances and colourants, yet it leaves the skin moisturised and radiant.

6 bacteria-derived ingredients

Contains carefully selected bacteria-derived ingredients that moisturise the skin.
Fermented rice solution, rice bran extract, sake lees extract, fermented rice and soybean extracts.
Extracts of fermented foods such as rice bran and sake lees help to soften the skin.
It also contains fermented solution extract of aspergillus/soybeans and saccharomyces cerevisiae extract to condition the skin.

Two types of human ceramide

Ceramides are found in the skin and are essential for maintaining the barrier function that protects the skin from dryness and irritation.
There are many different types of ceramides, but we have chosen to use human ceramide, which has a structure similar to that of our own skin.
The ceramides in this product provide a gentle veil of moisture to protect the skin from dryness and irritation.

Skin conditioning ingredients: Fermented extracts and vitamin C derivatives

The skin is prone to various problems such as dryness due to the external environment and diet.
This formula contains fermented solution extracted from aspergillus/soybeans and 3-O-ethyl ascorbic acid (Vitamin C derivative) to help maintain healthy skin.

Free from 4 elements

Free from surfactants, paraben, ethanol, synthetic fragrance and colourant


water, lactobacillus/soymilk ferment filtrate, citrus limon (lemon) fruit water, BG, squalane, diglycerin, simmondsia chinensis (jojoba) seed oil, rice ferment filtrate, rice bran extract, oryza sativa (rice) lees extract, saccharomyces cerevisiae extract, ceremide AP, ceramide NP, 3-O-ethyl-l-ascorbic acid, glyceryl caprylate, stearyl alcohol, PEG-8 laurate, batyl alcohol, glucosyl hesperidin, aspergillus/soybean seed extract ferment extract filtrate, glycyrrhiza glabra (licorice) root extract, glyceryl stearate, polyglyceryl-2 stearate, dimethicone, PEG-60 hydrogenated castor oil, citrus grandis (grapefruit) seed extract, Gaultheria procumbens (wintergreen) leaf extract, xanthan gum, allantoin, ethylhexylglycerin, sodium citrate, arginine, glycerin.

How to use

1 drop in the morning and night

Please use it as an first skincare step after washing your face.
Applying SERUM is recommended as an next step after using BOOSTER.

For daily skincare routine

for your kins