there are only 2 kinds of essential oils which
can be applied to skin without diluating, they are Ti Tree oil and Lavender.
the carrier oil can be grape seed oil or sweet almond but cannot be alcholic or water. please read the post about essential oils i posted before.
sorry i am in office now, cannot type chinese.
good luck.
2 个回答
谢谢！我以为只有熏衣草才能直接用在脸上
因为body shop的茶树精油是不纯的，已经稀释到15％的了。