Loaʻa ka Ferulic acid i nā mea kanu maoli, me ka inoa kemika 4-hydroxy-methoxycinnamic acid. Loaʻa ia i nā lāʻau lapaʻau kuʻuna Kina e like me Angelica sinensis, Ligusticum chuanxiong, Equisetum, a me Cimicifuga i nā mea kanu. He ākea ākea ka Ferulic acid. nā waiwai antioxidant, hiki ke kāohi i ka hana o nā melanocytes a me tyrosinase, a he anti wrinkle, anti-aging, whitening, anti-inflammatory a me nā hopena ʻē aʻe.