- Develop a low-white-cast mineral sunscreen with a comfortable moisturizing finish
- Combine high mineral-filter loading with easy spreadability and clean after-feel
- Clinical K-beauty visual direction: matte white, black micro-type, pale-aqua 365 accent, frosted cap
- Suggested claim-testing options: sensitive-skin suitability, primary irritation, eye irritation, water resistance, reef-friendly criteria, and skin-barrier/soothing efficacy
- All efficacy, SPF/PA, ingredient-count, irritation, Dermatest, and reef-friendly claims must be supported by the final OEM formula's own test reports before sale