Syk/Src Pathway-Targeted Inhibition of Skin Inflammatory Responses by Carnosic Acid

Table 2

MIC  (μg/mL) of CA and other chemicals against P. acnes and other microorganisms causing skin inflammation.

Compound	MIC (μg/mL)
	P. acnes	P. aeruginosa	E. coli	S. aureus	C. albicans	A. niger
CA	19.5	2000	2000	500	1000	125
Phenoxyethanol		4000	4000	6500	4000	2500
Octanediol		5000	1250	5000	5000	1250
Methylparaben		1200–1400	1400	1400	1400	1000
Magnotics	128	NT	NT	NT	NT	NT
Ampicillin	2	NT	NT	NT	NT	NT

NT: not tested.