Precipitated Sulfur/ sulfur/ Sulfur Flour/ Sulphur
可以用來殺菌，可能造成皮膚刺激或過敏反應，硫化合物的pH值偏高，會使得皮膚表面的細菌生長更快速。
It can be used for sterilization, which may cause skin irritation or allergic reactions. The high pH of sulfur compounds will cause bacteria on the skin to grow faster.
ref.
Applied Microbiology and Biotechnology,October 2001, pages 282-286
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skin+ app的保養品成分標籤掃描功能,
可以幫助妳尋找含有抗痘成分的抗痘化妝水
(coming soon)