mia secret cover pink acrylic powder 2 ounce mia secret mia secret acrylic powder is highly adaptable for any nail tech experience level. teamed up with mia secret monomer , the self-leveling feature of the system makes it a breeze to sculpt, meaning minimal stroking and filing on your end. mia secret acrylic powder is nonyellowing, lift resistant and contains no mma. start producing flawless consistency and superior adhesion that lasts more than two weeks