Cast Forecast
CompareEvidence

21% zinc oxide

Lather- Daily Defense Mineral Body Sunscreen

+5.6 L*

Predicted from the label's 21% zinc oxide (FDA label of October 15, 2025) for skin of L* 55. Range 3.3 to 8.0 L*, the model's typical miss on a product it was not fitted on.

By skin tone, lighter to deeper.

  • Skin L* 65+4.4 L*+2.0 L* to +6.7 L*
  • Skin L* 60+5.0 L*+2.7 L* to +7.4 L*
  • Skin L* 55+5.6 L*+3.3 L* to +8.0 L*
  • Skin L* 50+6.3 L*+3.9 L* to +8.6 L*
  • Skin L* 45+6.9 L*+4.5 L* to +9.2 L*