How much formaldehyde is on you today?

"Common formaldehyde releasers include quaternium-15 and DMDM hydantoin. What cosmetics contain formaldehyde? Formaldehyde can be found in nail polishes, nail hardeners, eyelash glues, hair gels, soaps, makeup, shampoos, lotions, and deodorants, among other products." (http://www.womenshealthmag.com/style/formaldehyde-in-cosmetics-whats-the-verdict) How much Formaldehyde is safe? HOW IS THAT EVEN A QUESTION!  Personally, if it's unsafe at all.... ( have you seen its MSDS sheet??!) I want...