Initiated with HANSOL COSMETICS in 1992, Green COS has been devoted to realizing customer satisfaction under the vision of "A Beautiful Change starting from Green COS." We have built customer trust with the Total OEM/ODM Services, our own technology and patents, and accurate delivery that meets customer needs. As a partner company of well-known Korean domestic and foreign cosmetics companies, Green COS has obtained customer networks in more than 20 countries worldwide, including China, Japan, Southeast Asian countries, the United States, and Russia, and we are becoming a global cosmetics manufacturing and production company.

Green COS specializes in a cosmetic, quasi-drug, and animal quasi-drug OEM/ODM. Through the best research team, we conduct research and manufacturing based on differentiated technology and stabilized quality. If you would like detailed consultation, please leave a posting on the 1:1 Inquiry on the website or request it to the person in charge over the phone. After the person in charge confirms the information you sent, we will contact you immediately and individually for consultation.

If you want to conduct production supervision, please request in advance that you can visit the factory. 

※ Recently, there may be a restriction of outside visits due to COVID-19. Please consider this and check the schedule in advance.

Most OEM and ODM companies are located outside Seoul. To reduce the limitation to visits and meetings due to the physical distance, we organized to allow our main divisions to be located in the Seoul office. Green COS is always striving to facilitate customers’ convenient visit and prompt meeting. 

If you want to purchase Green COS's own brand, please leave the exact product name and the region where you can purchase it on the 1:1 Inquiry board. Then, we will guide you on how to purchase. For OEM/ODM products manufactured by Green COS, the retailer information is listed on the back of the container. Please contact the retailer.

Green COS has obtained certification for vegan cosmetics production facilities from EVE, a French vegan cosmetics certification agency. Clients who are interested in producing vegan cosmetic products can contact us at any time.

Since the MOQ varies depending on the manufacturing capacity or the types of used subsidiary materials, please leave a 1:1 Inquiry message. We will provide you with a detailed consultation.

There is a difference in cost depending on proportion of the ingredients to be used in manufacturing, designing and packaging of the subsidiary materials. Please leave a message in the 1:1 Inquiry. We will provide you with a detailed consultation.

OEM (Original Equipment Manufacturing) is a consignment manufacturing method that a developer’s development intention is conveyed, and a manufacturer delivers the finished products attached with the order’s trademark. It has a range of production facilities and OEM processes that can be produced by different conditions, from small-scale production to mass production.

ODM (Original Development & Design Manufacturing) is a manufacturer research, develops, and designs depending on an orderer’s requirement and delivers the produced products with the order's trademark on. Based on the manufacturer's independent technology and know-how, we provide the total services for product planning, development, production, quality management and shipment. 

The big categories are basic skincare products, color makeups, functional cosmetics, body & hair products, oriental herb cosmetics, vegan cosmetics, quasi-drugs, animal quasi-drugs. Please find more detailed items of each product category through consultation.

The expiry date of Cosmetic ingredients is estimated from 2 to 3 years. However, the expiry date of organic products, vegan products, and Class 4 raw materials with property can be estimated from 6 months to 2 years in a shorter term.

Usually, products are shipped within 1 to 2 months from the time of product selection. And quasi-drug products are shipped within 2 to 3 months from the time of product selection. *※ It takes one month or more to report products. 

Green COS has established a system that allows a person in charge to reply to customers within 30 minutes when they request on the 1:1 Inquiry or the phone. So, now more prompt, smoother consultation is available.