Assertion: arnica's sesquiterpene lactone | /r/CapableOf | penetrate the skin
Facets:
Source sentences:
text: When arnica’s sesquiterpene lactones penetrate the skin, they block the master inflammation pathway, NF-kb, and proteins that trigger an inflammatory immune response
text: Herbal arnica contains sesquiterpene lactones that can penetrate the skin and block the NF-kb inflammatory pathway.