The Japanese ophthalmic eye drops market is basically divided by four companies: Rohton, Santian, Lion King, and Senju, which is a pharmaceutical company focusing on ophthalmic medical care, founded in April 1947 and headquartered in Osaka, Japan. Qianshou's products and technologies are exported to more than 50 countries and regions, and entered the Chinese market in 2006. At present, Senju Pharmaceutical's eye drops approved by the China Food and Drug Administration (CFDA) are prescription drugs, mainly cataract treatment drugs or non-steroidal anti-inflammatory drugs (note: there is no specific drug for cataract treatment, and the only effective method is surgery), but many OTC eye drops are produced in Japan.
 
Chiju My tear CL eye drops are the most well-known in China, and the formula ingredients mimic natural tears, and the main function is to moisturize the eyes. The coolness is distinguished by color, the dark blue bottle is the coolest, and the pink and green bottles are mild eye drops, which are moisturizing and are priced at RMB 50 to 70 yuan. My tear CL eye drops are a Class 3 drug that is suitable for both men and women, young and old, and is also suitable for people who wear contact lenses (soft/hard), with a capacity of 15ml, which is larger than the usual eye drops.
 
Recently, it has also launched functional eye drops such as New My tear CL Ice Refresh, which has enhanced cooling, and added potassium aspartate and "zoline" to the original formula to eliminate redness and soothe the cornea.
 
In the entire OTC eye drops, the product line is not as rich as Rohto or Towering, except for a few anti-allergy special eye drops, most of them are anti-fatigue and dry eye drops, but the eye drops with the same effect are divided into multiple products according to the coolness.