The boosted option to our original best-selling lip protection, Ultrasun Lip Protection SPF50 is perfect for anyone in need of a more intense set of soothing ingredients & a higher SPF. Ultrasun Lip Protection SPF50 protects at a higher UVB (SPF) level, delivers the same UVA filter & nourishes with a trio of soothers: Shea Butter, Argan Oil & Vitamin E. Lasting lip protection in all climates. Re-apply throughout the day. Relieves & protects against chapped & dry lips.