There're different types of fake capsules flooding the market and we will leave this topic for another discussion. (就是说这次不会谈及此事）
There is an easy and effective way to identify fake capsules.
Genuine capsules appear to be amber green when viewed under UV light, you will also notice that the capsules are translucent.
*Translucent = 透光的
--Transparent 一词给人的感觉是“无颜色的透明物体”
Fake capsules wise may appear appear black or very dark brown and are opaque when viewed under UV light.
**Opaque = 不透光的