Is Halal Breathable Nail Polish Safe or is it a Scam?

Is Halal Breathable Nail Polish Safe or is it a Scam? Is Halal Breathable Nail Polish Safe or is it a Scam? Over the past few years several companies have launched breathable nail polishes and have made various claims that they are halal or permissible for the purposes of ablution (wudhu) as they supposedly allow for water to pass through them to the nail bed. However, the scientific nature of the experiments done to test these polishes has often been flawed for several reasons leading to false positive results (ie the nail polish appears to allow water to go through...