Hello friends.i used patanjali Eye drop since 2 years.before that time my eye infections is increased day by day and I visited many doctors for this issue.atlast I visited a ayurvedic doctor in patanjali clinic and he suggested this drop for me.after using this I have no problem in my eyes till now.This is good for health also because in this product there is no chemicals.ginger, honey, onion etc is uses in it.this product price is also not high.it removes dust from your eyes so use it.