OverviewDesigned at the micro scale,
Designed at the micro scale,
changing how ingredients are delivered
FINT KOREA develops dissolving microneedles based on polymer materials and microstructure design technology. We design needle geometry and array layout for the intended use, taking into account the properties of the active ingredient and the material.
We fine-tune everything from material composition to molding conditions while studying needle strength, dissolution behavior and ingredient delivery performance. Cosmetic patches are our first application, and we are expanding our research into a range of delivery systems.
Key Features
Key Features
Dissolving Material DesignWe evaluate polymer and active ingredient combinations to design the properties needed for needle formation and the dissolution behavior suited to the intended use.
Precision MicrostructureWe control needle length, shape, spacing and array to build structures suited to the application site and ensure the strength needed for insertion.
Product-Specific DevelopmentWe design patch format and needle structure around the ingredient, application site and usage, responding to each product's development needs.
Process
Process Flow
From material to microstructure, with precision
- Material DesignComposition design considering the properties of the polymer and active ingredient
- Structure DesignNeedle geometry, array and patch design for the application site and purpose
- Precision MoldingMold-based needle forming and optimization of drying conditions
- Property EvaluationEvaluation of needle geometry, strength, dissolution and ingredient delivery performance
Applied Products