Joshua Tree Jtree Mtn Mint Balm Spf15 35. When playing in the sun apply Mountain Mint SPF 18+ liberally and often. Specifications for Joshua Tree Mountain Mint SPF15+ Lip Balm: Manufacturer: Joshua Tree Additional Features: SPF15+ Application: Roll-On Features of Joshua Tree Mountain Mint SPF15+ Lip Balm: New slim fit tube - lower profile is more comfortable and resists unscrewing in your pocket. Less Beeswax means it soaks into your lips without leaving that goopy residue. Powerful moisturizers to replenish chapped lips. Joshua Tree Mountain Mint SPF15+ Lip Balm