Make-up, in MOST cases, is a luxury product. It’s not a necessity. Endangering mammallian lives and wellbeing to test how much you can subject someone to some ingredient of it can thus be viewed as a form of cruelty that was entirely unnecessary.
Medication is another issue, because you’re not “throwing away lives” but sacrificing the lives and wellbeing of mammals to save human lives. Generally, you would think that saving or drastically improving a human’s live through medication is worth more than improving that live through the limited benefits that make-up provides.
Latest Answers