Take three samples of saffron filaments and put them in boiling water to see the color.
If it is red, it must be fake. Real saffron is golden yellow in water.
Because saffron is not produced in Tibet, and the goods in the tourist market are inherently chaotic. So I recommend you to go to the local Tongrentang next time.
Taobao Saffron Beauty Health House has high-quality saffron for sale, with high quality and low price. If you need to buy, you can go and have a look.
Taobao Saffron Beauty Health House has 8 years of experience in the saffron industry, and has its own saffron planting base, with Iranian imported premium saffron 25 yuan per gram and domestic premium saffron 35 yuan per gram.