FDA approved sunscreen ingredients

Active Ingredient/UV Filter Name Ultraviolet Range Covered 
  UVA1: 340-400 nm
  UVA2: 320-340 nm
  UVB: 290-320 nm
Chemical Absorbers:  
Aminobenzoic acid (PABA) UVB
Avobenzone  UVA1
Cinoxate  UVB
Dioxybenzone UVB, UVA2
Ecamsule (Mexoryl SX)  UVA2
Enulizole (Phenylbenzimiazole Sulfonic Acid)  UVB
Homosalate  UVB
Meradimate (Menthyl Anthranilate) UVA2
Octocrylene UVB
Octinoxate (Octyl Methoxycinnamate)  UVB
Octisalate (Octyl Salicylate)  UVB
Oxybenzone  UVB, UVA2
Padimate O  UVB
Sulisobenzone  UVB, UVA2
Trolamine Salicylate  UVB
   
Physical Filters:  
Titanium Dioxide  UVB, UVA2
Zinc Oxide  UVB, UVA2, UVA1