Cast Forecast
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14.7% zinc oxide

Sun Bum Mineral 30 Sunscreen 3 OZ

+3.2 L*

Predicted from the label's 14.7% zinc oxide (FDA label of August 15, 2025) for skin of L* 55. Range 0.9 to 5.6 L*, the model's typical miss on a product it was not fitted on.

By skin tone, lighter to deeper.

  • Skin L* 65+2.5 L*+0.2 L* to +4.9 L*
  • Skin L* 60+2.9 L*+0.5 L* to +5.2 L*
  • Skin L* 55+3.2 L*+0.9 L* to +5.6 L*
  • Skin L* 50+3.6 L*+1.2 L* to +5.9 L*
  • Skin L* 45+3.9 L*+1.6 L* to +6.3 L*