It feels like it was just yesterday that we were loading our carts with discounted beauty staples in honor of Amazon Prime Day and yet, the most wonderful time of the year (for the shopping obsessed, at least), is already here again. This year, Amazon is celebrating a second Prime Day in October, otherwise known as Prime Big Deal Days. On October 10 and 11, you can shop incredible makeup and skincare products, from a serum-infused CC cream to a hydrating toner, at significantly marked down prices. Whether you’re planning to take advantage of the sale to get a jump on your holiday shopping, or you just want to treat yourself, keep scrolling for the best beauty steals to shop during Prime Big Deal Days.  
