# High betulin content
# FEEV signature

Completed soothing test and improvement of weakened skin barrier caused by external stimuli

Sensitive skin hypoallergenictest completed

Sensitive skin hypoallergenic
test completed

40 ml / ฿1,295

15 ml / ฿575

Protecting Sensitive Skin.  An intensive conditioning serum designed specifically for sensitive and acne-prone to soothe irritate skin, reduce redness, replenish moisture, and improve skin's natural barrier.  Formulated with Betulin bio-derived from Canadian birch trees in Quebec.  Improves damaged skin and helps reduce redness in clinical trials*.  *Based on the characteristics of the ingredients.

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This product originated from the question of “Can it be healthy skin that is not shaken by external stimuli?”. They answered that the overall condition of the skin should be improved in order to protect the skin from external factors such as UV rays, fine dust, and wearing a mask.

The active ingredient'Betulin' is high in content, so you can feel the efficacy in an intensive way. 'Betulin' soothes irritated skin, improves broken barriers, and strengthens the condition so that the skin is not weakened by another stimulus. Finally, it prepares visible skin blemishes and irregular skin tone to make your skin beautiful.

*Limited to raw material properties

An emulsion-serum texture that allows you to experience the benefits of a rich moisturizing emulsion and a serum that quickly absorbs and finishes refreshingly provides a more satisfying feeling of use.

Feel FEEV's signature serum,
Hyper-Intensive Conditioning Serum!

Recommended for

received stimulus matchwojugo uniform skin tone became bright - colored, rough skin texture and helps tidy.



Active raw material



All ingredients

Purified water, propanediol, butylene glycol, betaine, succinic acid, 1,2-hexanediol, tromethamine, hydrolyzed hyaluronic acid, virginia algae extract, tea tree leaf extract, made Casoside, green tea extract, juniper leaf extract, biosaccharide gum-1, trehalose, hydrolyzed vegetable protein, saccharide hydrolysate, caprylyl glycol, maltodextrin, ethylhexanediol, Ethylhexyl glycerin, tocopherol, disodium EDTA

Did you use birch trees grown in Quebec, Canada? It is a differentiated raw material that can intensively feel the efficacy than general birch extract by intensively extracting'betulin', the active ingredient of birch with high technology.
The active ingredient'Betulin' implicitly provides the effect of soothing the skin, improving the barrier, and clearing the skin tone.

* Limited to raw material properties


Centella asiaticasm


Saccharide hydrolysate Hyaluronic acid





Calm and strengthen barriers

Trimming the skin tone, Moisturizing

Skin tissue


Barrier reinforcement

Skin protection

* Limited to raw material properties




FEEV 001.
What is the difference between FEEV's birch material?

We used birch trees in a clean area in Quebec, Canada. For cosmetics manufacturing, live birch is not cut, but active ingredients are extracted and used from birch that has already been cut in consideration of the sustainability of the planet and the environment.


FEEV 002.
What kind of skin is the emulsion-serum texture most suitable for?

The finish is similar to that of a general serum and has only a rich moisturizing feel, so it can be used for all skin types, but it is especially recommended for those who are concerned about quick drying.
An emulsion-serum texture that can feel moisturized helps to dry inside, and an olive-derived squalane similar to human sebum is used to give a finish without greasy or stickiness.

Emulsion-Serum Texture

It is an emulsion-serum texture that allows you to experience the benefits of an emulsion that gives you a rich moisturizing feeling and a serum that absorbs quickly and finishes freshly. You can feel the high efficacy of the serum and the moisturizing feeling of the emulsion.




In the morning and evening, apply an appropriate amount (pump the dropper twice) to the face evenly.


On days when your skin is very tired, apply a layer of serum to calm it down enough.


If you want to do light skincare, skip the lotion step and try a serum. The moist emulsion-serum formulation fully fills the moisture sensation.

product information

Product main

All skin types




Manufacturer / Responsible Distributo

Encos Co., Ltd. / Third Mason Co., Ltd.

1. When using cosmetics or after use, if there are any abnormal symptoms or side effects such as red spots, swelling or itching in the area of ​​use due to direct sunlight, consult with a specialist. 2. Do not use on wounded areas 3 Precautions for storage and handling (1) Keep out of reach of children (2) Keep away from direct sunlight

Country of manufacture




Shelf life

36 months before opening, 12 months after opening


40 ml / 1.35 fl. oz.


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