1. Anti-counterfeiting label: Check the anti-counterfeiting label on the package to confirm the authenticity of the product. The real anti-counterfeiting label will have clear manufacturer information, anti-counterfeiting QR code and so on.
2. Packaging: Check the integrity of the packaging and the printing quality on the packaging. Authentic products are usually packaged completely and printed clearly.
3. Taste: Try eating a mint to confirm. Real mints should have obvious coolness and sweetness.
4. Consult the manufacturer: If the above methods cannot be confirmed, you can contact the manufacturer for consultation.
Please note that these methods may not be applicable to all products or specific versions of products, so please use them with caution.