Comment on Eight sunscreens that failed their SPF claims tested by same overseas lab
Balthazar@lemmy.world 5 days agoBoth of those would be detected as light coming back, but with different spectra and geometry, so fair enough.
Comment on Eight sunscreens that failed their SPF claims tested by same overseas lab
Balthazar@lemmy.world 5 days agoBoth of those would be detected as light coming back, but with different spectra and geometry, so fair enough.