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Fig. 1 | Journal of Occupational Medicine and Toxicology

Fig. 1

From: New methods for assessing secondary performance attributes of sunscreens suitable for professional outdoor work

Fig. 1

Stability of the SPF after physical activity. Legend: The blue bars show the initial SPF according to ISO 24444, the orange ones show the bio-stability of the SPF after twice-induced sweating by physical activity on a gym stepper for 40 min. The arrows represent the decrease in percentage on the SPF. For all products, producers had claimed full bio-stability after sweating

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Journal of Occupational Medicine and Toxicology

ISSN: 1745-6673