This is from the anion phytoncide in forest , and it can relax the skin and let you feel the putest breath of forest 来自森林的负离子芬多精精华能调节肌肤压力,让你的肌肤沉浸在森林最纯正的元素中。
百科解释
Phytoncides are antimicrobial allelochemic volatile organic compounds derived from plants. The word, which means "exterminated by the plant", was coined in 1928 by Dr.