Business Area


GN is constantly challenging technology development for customers’ health and happiness.

Efforts for a better life and a better future for customers continue.

Business Area


GN is constantly challenging technology development for customers’ health and happiness.
Efforts for a better life and a better future for customers continue.

Business Area


GN is constantly challenging technology development for customers’ health and happiness.
Efforts for a better life and a better future for customers continue.

-HEALTH-

40 million bottles of Propolinse gargle


Strong adsorption, coagulation, and discharge. Dregs in the mouth at a glance.We established home healthcare by thinking about whether we could treat it anytime, anywhere. We continue to study to realize a healthy and rich society by rehabilitating and treating individual health at home.

Even gargles believe what you see!
We've sold 40 million bottles in 17 countries!

# Dreg gargle Propolinse gargle is the answer! [Japan's 2016 product interest index] The trend is rising! If you leave your bad breath unattended for a long time, it can lead to various oral problems!

Good Doctor Gargle


Ethanol ZERO Soft use / xylitol propolis / Refreshing and refreshing.

If you are worried about the bad breath in the he masks, Good Doctor, who is not spicy and irritating, introduces the article.

Pigments-free and ethanol-free good doctor gargles do not feel upset and contain xylitol and propolis extracts, so you can remove bad breath and take oral care with a cool refreshing feeling. 100mL products are good to carry. 750mL products are large-capacity products and are good to use at home and in the office.

A large mask with a micro-disinfection dome type KF94.


Product approved by the Ministry of Food and Drug Safety / 100% domestic / manufactured with patented technology / US FDA-registered products / pigmentation non-detection test completed / fluorescent agent non-detection test completed / formaldehyde non-detection test completed.

High density electrostatic filter with a triple structure that catches fine dust.

It protects the respiratory system with a triple-structured filter to efficiently protect the respiratory system from yellow dust, fine dust, and respiratory diseases.

Name of the company : GN COS Co., Ltd.

Name of CEO : Song Kang Ho

Representative number : +82 70-7018-0373

Representative mail address : ys9492@gncos.co.kr

Fax number : +82 2-567-4492


Business address : 3rd floor of the Generalnet Building, 48(Nonhyeon-dong), Bongeunsa-ro 29-gil, Gangnam-Gu, Seoul, Republic of Korea

Report on mail order business : Gangnam-14284

Business number : 560-88-00984 

CS operating hours : 09:00~17:30

Deposit account : Industrial Bank of Korea 311-022495-04-019 Generalnet Co., Ltd.

Director of Personal Information : Lim Yeon su ys9492@gncos.co.kr

Name of the company : GN COS Co., Ltd.
Name of CEO : Song Kang Ho
Representative number : +82 70-7018-0373
Representative mail address : ys9492@gncos.co.kr

Fax number : +82 2-567-4492

Business address : 3rd floor of the Generalnet Building, 48(Nonhyeon-dong), Bongeunsa-ro 29-gil, Gangnam-Gu, Seoul, Republic of Korea
Report on mail order business : Gangnam-14284
Business number : 560-88-00984 l CS operating hours : 09:00~17:30
Deposit account: Industrial Bank of Korea 311-022495-04-019 Generalnet Co., Ltd.
Director of Personal Information : Lim Yeon-su ys9492@gncos.co.kr


Copyright ⓒ 2021 GN COS Co., Ltd. All rights reserved.