Mineral SPF
Mineral SPF has become a buzzword in skincare, especially among those seeking gentler sun protection options. Unlike chemical sunscreens, which absorb UV rays, mineral SPFs use ingredients like zinc oxide or titanium dioxide to physically block harmful rays from penetrating the skin.
One of the key benefits of mineral SPF is its suitability for sensitive or acne-prone skin. It is less likely to irritate, making it a popular choice for children and individuals with rosacea. Additionally, mineral sunscreens start working immediately after application and often provide broad-spectrum protection against UVA and UVB rays.
The environmental benefits of mineral SPF have also driven its popularity. Many formulations are reef-safe, avoiding the harmful chemicals that can bleach coral reefs. However, a common complaint is the white cast some formulas leave, especially on deeper skin tones. Some newer formulations are working to address this issue, with tinted or ultra-sheer versions.