1. Observation appearance: The real Yuxi cigarette has neat appearance, fine workmanship, and the marks, fonts and patterns on the cigarette case are clearly identifiable. Fake Yuxi cigarettes may have some problems such as vague logo, unclear font and rough pattern on the cigarette case.
2. Smell: Real Yuxi cigarettes will emit a unique fragrance when burning, while fake Yuxi cigarettes may have an odor or an authentic fragrance.
3. Check the anti-counterfeiting label: Real Yuxi cigarettes will have anti-counterfeiting labels, which can be verified by scanning the QR code or scraping. Fake Yuxi cigarettes may not be available or the anti-counterfeiting label is incomplete.
4. Purchase channels: Choosing formal channels to buy Yuxi cigarettes, such as officially authorized cigarette shops or formal e-commerce platforms, can reduce the risk of buying counterfeit products.
In short, distinguishing the authenticity of Yuxi needs to comprehensively consider factors such as appearance, taste, anti-counterfeiting labels, purchase channels, etc., to ensure that genuine products are bought.