Ingredient Exploration
We select suitable ingredient groups based on your product concept, formulation, texture, and functional direction.
Riset
Technical Support
From Ingredient Proposals to Sample Support
Together with you, we review ingredient properties, target formulations, supply schedules, and technical documents.
Wha Costech established its R&D center in 2010 to support cosmetic formulation and testing. Today we operate an R&D center and a production plant, and supply cosmetic ingredients to customers in Korea and abroad under our own brand, SAFEELIA.
Technical Document Review
We support your internal review with INCI names, manufacturer details, features, package sizes, and related documents.
Sample Requests
After checking stock availability and the requested quantity, we let you know when samples can be shipped.
Formulation Testing
We review ingredient applicability and formulation stability, drawing on the testing capabilities of our R&D center.
Inside Wha Costech
R&D Center and Factory
