Let's start with what everyone wants in their life — to wash their hair less often. If you're looking to skip some washes, this drugstore product is for you. Dove's Refresh + Care Volume & Fullness Dry Shampoo costs a cool $6, but is well worth more than that. According to Byrdie, the drugstore dry shampoo is a favorite of Mary Kate and Ashley Olsen's hairstylist. "It gives their hair the best texture," Mark Townsend tells the publication. "It has starch instead of powder, which literally builds layers, creating a piecey look, and locks in the volume. Plus, it delivers a matte finish."

To repeat, it will cost you less than $10 to get celebrity-level locks. This is one drugstore product that you're going to want on hand throughout the week. At this price, you could easily keep one in your bathroom, one in your gym bag, and one in your desk at work without breaking the bank. There truly isn't anything better than affordable hair products that work.