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สารสกัดจากธรรมชาติ that members mentioned in this What is the extract? To what extent is infection control? before being used in cosmetic formulations passed germ counting standards Is it at a level that can be used in cosmetics? (eg Bacteria does not exceed 100CFU/g).
PaeoniaPreserve™ at 1.5 -2.0% in controlling infection for filter bag size Members will provide information about what needs to be filtered out of the substance. What is the smallest particle size? If you don't know, you will have to test many sizes of filters and see the results.