Sun Project Silky Calming Sun Stick SPF50+ PA++++ from Thank You Farmer is the perfect sunscreen to protect your skin from harmful UV rays. This sunscreen is both long-lasting and waterproof, so you can feel fresh and protected all day long. With a convenient twist function, you can easily apply the sunscreen directly to your face, making it ideal to take on the go and refresh your sun protection. What is the difference between sun protection factors? SPF protects the skin against UVB rays, which are responsible for the production of melanin and therefore tanning of our skin. PA protects against UVA rays, which usually penetrate deep into the skin and are responsible for premature aging of the skin. This sunscreen contains carefully selected ingredients that provide extra benefits to your skin. Centella Asiatica extract has a soothing and healing effect, while Calamine has a calming and sebum-regulating effect. Madecassic Acid revitalizes and repairs the skin, while Asiatic Acid strengthens the skin's barrier. Asiaticoside has a soothing and protective effect. With Sun Project Silky Calming Sun Stick SPF50+ PA++++, you can enjoy the sun without worries and give your skin the care it deserves. Protect your skin from harmful UV rays and achieve a fresh and protected feeling all day long.