Figure 5From: Photostability and toxicity of finasteride, diclofenac and naproxen under simulating sunlight exposure: evaluation of the toxicity trend and of the packaging photoprotectionComparison between photodegradation efficiency (PDE) and reduction of the toxicity index (ItR) toxicity abatement after 90 hours of exposure to simulated sunlight. F: Finasteride, D: Diclofenc, N: Naproxen.Back to article page