Cast Forecast
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19.2% zinc oxide

Sun Bum Mineral 30 Sheer Sunscreen Face

+4.9 L*

Predicted from the label's 19.2% zinc oxide (FDA label of August 15, 2025) for skin of L* 55. Range 2.6 to 7.3 L*, the model's typical miss on a product it was not fitted on.

By skin tone, lighter to deeper.

  • Skin L* 65+3.8 L*+1.5 L* to +6.2 L*
  • Skin L* 60+4.4 L*+2.0 L* to +6.7 L*
  • Skin L* 55+4.9 L*+2.6 L* to +7.3 L*
  • Skin L* 50+5.5 L*+3.1 L* to +7.8 L*
  • Skin L* 45+6.0 L*+3.7 L* to +8.4 L*