Ferulic Acid (4-Hydroxy-3-methoxycinnamic acid, SpecWhite® FA) is an antioxidant which neutralizes free radicals and helps to prevent damage to our cells caused by ultraviolet light. Exposure to ultraviolet light actually increases the antioxidant potency of ferulic acid. Ferulic acid is often added as an ingredient to anti-aging supplements.

阿魏酸（4-羟基-3-甲氧基肉桂酸，SpecWhite®FA）是一种抗氧化剂，可以中和自由基，有助于防止紫外线对细胞造成的伤害。暴露于紫外线实际上增加了阿魏酸的抗氧化效力。阿魏酸通常作为抗衰老补充剂的成分加入。