Is lutein tablets bought from online pharmacies guaranteed? Where can I buy some?

Dry eyes, dry eyes, soreness and tears need to be relieved. Students, teachers, office workers who often use computers, people who often stay up late, etc. In today's era of counterfeiting, is lutein tablets bought by online pharmacies guaranteed? Where is a good place to buy it? To identify the authenticity of lutein tablets, we can first identify the authenticity from the approval number and logo on the outer packaging, and then log on to the website of the State Administration of Medical Supplies for data query. However, if illegal traders use the packaging of genuine drugs to make fakes, only professional institutions (drug control institutes) can judge the authenticity of drugs through chemical and physical testing methods. The simplest and most accurate way to identify lutein tablets is to look at the approval number on the package. 1. On the packaging of drugs, you must be able to see the approval number: "Chinese medicine label H (or Z.S.J.B.F)+8 digits", which means drugs approved for production and marketing by the State Administration of Pharmaceutical Products. The letter H stands for chemical drugs, Z stands for proprietary Chinese medicines, S stands for biological products, J stands for domestic packaging of imported drugs, and B stands for adjuvant drugs, F. 2. If there is no "National Medicine Standard" on the package, it is definitely not a medicine. If there is a "Chinese medicine quasi-word", you can log in to the State Administration of Medical Supplies for data query, enter the name of the drug or the letters and 8 digits after the "Chinese medicine quasi-word", and you will find the real medicine, but what you can't find is the fake medicine. If the approval number is: X drug series H(Z)+4-digit year number +4-digit serial number, such an approval number is a hospital preparation, which can only be used in our hospital and cannot be sold in other hospitals and pharmacies. If the expiration date is not marked or changed on the packaging of drugs, if the production batch number is not marked or changed, all drugs that exceed the expiration date are inferior drugs. To buy genuine and cheap lutein tablets, I suggest you go to Kang 'aiduo drugstore. Kang 'aiduo Pharmacy is committed to helping people improve the level of drug use and reduce the cost of drug use, providing patients and friends with high-quality drugs that are directly supplied by manufacturers, absolutely authentic and cheap.