UV Filter – FINEX-30-OTS / FINEX-50-OTS

AngelRing®FINEX-30-OTS and FINEX-50-OTS are high-performance UV filters made from ultrafine zinc oxide, engineered for superior transparency and broad-spectrum UV protection. Through advanced particle size control and specialized surface treatments, the FINEX series provides excellent UVA shielding while maintaining clarity in cosmetic formulations—ideal for modern mineral sunscreens that aim to avoid whitening effects.

The proprietary manufacturing process ensures optimal particle stability, dispersibility, and photostability, making FINEX zinc oxide suitable for sensitive skin, baby care, and daily SPF products. These ultrafine powders deliver reliable UV-A and UV-B protection while remaining gentle, non-irritating, and non-allergenic.

NAGASE supplies FINEX-30-OTS and FINEX-50-OTS across EMEA with consistent quality, technical expertise, and global regulatory support.

FINEX ultrafine zinc oxide is widely used in transparent and mineral-based sun care formulations.

• Sunscreen creams and lotions for broad-spectrum protection
• Daily moisturizers with SPF
• Baby and sensitive skin formulations
• Mineral makeup and SPF-enhanced complexion products

FINEX-30-OTS / FINEX-50-OTS offer exceptional transparency and photostable mineral UV protection.

• Highest transparency – ideal for clear and elegant formulations
• Broad-spectrum protection – effective UVA and UVB shielding
• Photostable – does not degrade under sunlight
• Gentle on skin – suitable for babies, sensitive skin, and acne-prone conditions
• Non-irritating & hypoallergenic – safe and well-tolerated

What are FINEX-30-OTS and FINEX-50-OTS used for?
They are ultrafine zinc oxide UV filters used in sunscreens, daily SPF products, and mineral makeup to provide high transparency and effective UVA/UVB protection.

Why choose ultrafine zinc oxide for sun care?
Ultrafine zinc oxide delivers strong broad-spectrum protection while minimizing whitening, making it ideal for modern, transparent mineral sunscreens.

Are FINEX UV filters suitable for sensitive or baby skin?
Yes, the FINEX series is gentle, non-irritating, and hypoallergenic—suitable even for delicate or acne-prone skin.

How do FINEX-30-OTS / FINEX-50-OTS stay photostable?
Advanced surface treatment and controlled particle manufacturing ensure that the zinc oxide remains stable and does not degrade under UV exposure.

What makes FINEX zinc oxide different from conventional mineral filters?
FINEX uses proprietary size control and surface treatment technologies to maintain transparency while delivering reliable UVA and UVB protection.