Figure 3. Light microscopy of three w/o sunscreens and one TiO2 slurry

Figure 3. Light microscopy of a) w/o emulsion sunscreen with inorganic actives (control); b) w/o emulsion sunscreen with inorganic actives with FM; c) w/o emulsion sunscreen with inorganic actives, without TiO2 and with FM; and d) TiO2 in caprylic/ capric triglyceride slurry; all photographs were taken at 1,000x.