14.6% zinc oxide
RED Gecko Sunscreen
+3.2 L*
Predicted from the label's 14.6% zinc oxide (FDA label of December 31, 2025) for skin of L* 55. Range 0.8 to 5.5 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*+0.1 L* to +4.8 L*
- Skin L* 60+2.8 L*+0.5 L* to +5.2 L*
- Skin L* 55+3.2 L*+0.8 L* to +5.5 L*
- Skin L* 50+3.5 L*+1.2 L* to +5.9 L*
- Skin L* 45+3.9 L*+1.5 L* to +6.2 L*