15.7% zinc oxide
MAYDAY Everyday Sunscreen
+3.6 L*
Predicted from the label's 15.7% zinc oxide (FDA label of September 4, 2025) for skin of L* 55. Range 1.3 to 6.0 L*, the model's typical miss on a product it was not fitted on.
By skin tone, lighter to deeper.
- Skin L* 65+2.8 L*+0.5 L* to +5.2 L*
- Skin L* 60+3.2 L*+0.9 L* to +5.6 L*
- Skin L* 55+3.6 L*+1.3 L* to +6.0 L*
- Skin L* 50+4.0 L*+1.7 L* to +6.4 L*
- Skin L* 45+4.4 L*+2.1 L* to +6.8 L*