Camphor, borneol, musk and the like also have the effect of waking up! It is precisely because of their strong volatility that they can refresh their minds by producing irritating smells! ~
You said there are many valuable medicinal materials, but I don't think there are many. Just one musk is still expensive! ~ and the price of medicinal materials there is just average. The price of this sachet is very reasonable.
I haven't bought Xie Fuchun's traditional Chinese medicine sachet made of essence ~ ~! ! But I think this price should not be made of essence! ~
Can the natural herbal sachets worn by ancient people in China really be "wonderfully fragrant"? I can only say that you have to trust the ancients!