SantenPC consists of vitamin B12, chondroitin sulfate and vitamin B6 to achieve the highest concentration, vitamin B12 has improved focus regulation function, chondroitin sulfate can protect the cornea, and vitamin B6 can damage the damaged eye tissue metabolism. Among the eight components to improve eye inflammation and eye fatigue, etc., is a comfortable feeling with the eye drops. For people who have always been staring at computers or smartphones to see the crowd, can effectively alleviate the fatigue of their eyes.