FDA Protocol
Static SPF Measurement
40-minute Water Resistant SPF Measurement
80-minute Water Resistant SPF Measurement
Critical Wavelength Measurement (UVA)

ISO Protocol
Static SPF Measurement
40-minute Water Resistant SPF Measurement
80-minute Water Resistant SPF Measurement
Broad Spectrum (UVA) – In-Vitro
Broad Spectrum (Persistent Pigment Darkening)

In-Vitro Protocol
Static SPF Measurement – Bell Method
Static SPF Measurement – Tentative ISO Method
Water Resistant SPF – Bell Method

Blue Light Protection Test
Bell Protocol