Is nail polish bad for nails?

Are the chemicals and fumes in nail polish harmful, and how can we reverse any damage that has been done? Avoid toxic chemicals. read more

Because a UV lamp is required to harden gel polish and bind it to the nail, she says, gel manicures are not appropriate for people who are highly sensitive to UV light; UV sensitivity may be increased by genetic factors, certain medical conditions, and the use of some medications and supplements. read more

But always having polish on your fingers, or changing colors weekly, can end up weakening your nails, leading to dryness, discoloration, and even breakage. And, sadly, not even perfectly applied color can mask these issues, let alone fix them. read more