Cosmetic & Personal Care Ingredients

Wha Costech Int'l Inc.

Wha Costech International is a cosmetic ingredient supplier that introduces vetted ingredients from manufacturers in Japan, the United States, and Europe to the Korean market.

Ingredients About Us

Ingredient Supply
Formulation Testing
Technical Consultation

Clear gel in a glass dish with a dropper — 01 Clear gel

Product Finder

Ingredient Search

Global Ingredient Partners

Our Global Ingredient Partners

Wha Costech International serves as the Korean sales agent for overseas ingredient manufacturers, providing a range of ingredient products and services to cosmetic companies in Korea.

View all 21 suppliers

Iwase
Nisshin
Daito
Chiba Flour Milling Co. Ltd.
Colonial
AGC

Next Step

From Ingredient Proposals to Sample Support

R&D CenterWe review ingredient applicability and formulation stability, drawing on the testing capabilities of our R&D center.View Technical Support
News & ResourcesFind notices and resource posts.View Resources
Samples & InquiriesShare the product name, intended application, and purpose of review, and our representative will check your request and reply.Submit an Inquiry