Rene Furterer Solaire Sunscreen for Hair: This is a fluid specifically formulated to protect your hair from the sun. It contains UVA and UVB filters that guarantee complete protection. Its water-resistant, so it wont leave residue at the pool or beach, and it will stay on your hair even after swimming. Rene Furterers Solaire Sunscreen for Hair: enhances hair, is non-greasy, and doesnt weigh it down. The result? Completely protected, damage-free natural hair, so you can enjoy the summer without worrying about your hair.