It depends on the product. Our SPF 30 mineral powders, SPF 40 Quick Stick, and every BOB KIDS formula use non-nano zinc oxide as their only active ingredient, with no titanium dioxide.

Our SPF 50 mineral powder and Sun Shine SPF 30 Protective Lip Oils use both non-nano zinc oxide and titanium dioxide to achieve their labeled SPF protection.

Every Brush On Block product uses only mineral UV filters with no chemical UV filters.