>>1339161Titaniumoxid and Zincoxid are ancient and natural non reactive sun protectors. You only need to stay away from nano-particles because we do not know if they could harm you through longtime studies yet.
Stop beeing retarded. People used sun protection for millenia. Climates change, just like humans speciality to adapt to the envoirement instead of beeing dependant to evlve to it. That's why we wuz kangz everywhere unlike animals unable to cope with the slightest envoiremental change. Cloths and sun protection are different sides of the same coin.
People chimping about mug carcinogenic sun protection usually are either actual mutts which have higher melanin or look like vintage leather bags in their 30s.