[header] How to apply makeup without your parents noticing [title] Develop a healthy mindset. [step] Think about why your parents don't want you wearing makeup, and think deeply about why you want to. Know that your parents mean well, but that it isn't your duty to obey them unconditionally. 
Have a conversation with your parents and tell them why you want to wear makeup (e.g. improving self-esteem, feeling beautiful, motivating your dreams, etc.