Label.M Strong Wax Strong style traditional wax with protection. This Strong Wax shapes, defines, styles and holds. Packed with antioxidants from the acerola fruit and infused with avocado oil for optimum shine, smoothing from the cuticle to the tip. Featuring label.m's exclusive Enviroshield Complex, which helps to protect hair against heat styling and harmful UV rays. Great for holding short styles. No wax build-up.