May not be as effective as traditional sunscreens: Some natural products may not offer the same level of broad-spectrum protection as traditional sunscreens, requiring more frequent reapplication.
May leave a white cast: Zinc oxide, a common ingredient in natural sun blocks, can leave a white cast on the skin, especially on darker skin tones.
Can be thicker and greasier: Compared to traditional sunscreens, some natural sun blocks can feel thicker and greasier on the skin.
But this is not so for Bright Lights - this light, non-greasy sunblock leaves no residue or white cast and is definitely effective.