EPISODE 66 The difference between legal and illegal nail growth claims, the presence/safety of trace levels of carcinogens in cosmetics, determining when patch testing should be preformed, why vertical dark stripes appear on the nail plate, and why Muslim women are not allowed to wear nail polish continuously. (Members Only)

In Episode 66, Doug discusses legal nail growth claims, the presence/safety of trace levels of carcinogens in cosmetics, determining when patch testing should be preformed, why vertical dark stripes appear on the nail plate, and why Muslim women are not allowed to wear nail polish continuously. Time: 14 minutes and 38 seconds Terms to Search: …

This content is for Monthly Membership and Annual Membership members only.
Log In Register