<!– — Estimated Reading Time: 3 minutes Acne scars or dark spots take a while to heal. It can take weeks or even months before you completely get rid of them. While you wait for your acne scars to disappear, especially with the help of skin care products like Vitamin C, you can use makeup to conceal them. Using makeup to cover acne scars is easy as long as you follow the right application techniques and use the right makeup…