C-Nac Eye Drop is a prescription medicine used to treat symptoms of dry eyes. It lubricates the eyes helps in maintaining the moisture of the eyes. This way it provides temporary relief from burning and discomfort caused by dry eyes. It also reduces redness and swelling of the eye.C-Nac Eye Drop is to be used only in the affected eye. Use it in the dose and duration as advised by the doctor. Read the label carefully for instruction before you use the medicine. Wash your hands before using this medicine. Do not use too much or too little. Use it in the exact dose as prescribed by the doctor or as instructed in the label. Why Choose Us At our online store, we prioritize quality, sustainability, and customer satisfaction. Our curated selection of products is meticulously crafted and sourced from trusted suppliers to ensure exceptional quality and durability. We are committed to eco-friendly practices and ethical sourcing, making sure that every purchase you make supports a better future for our planet. Our customer service team is available 24/7, ready to assist with any inquiries and ensure a smooth shopping experience. We believe in transparency, providing comprehensive product information and honest customer reviews to help you make informed decisions. If you're not completely satisfied, our hassle-free return policy makes exchanges and returns easy and stress-free. Please Keep in Mind: For your convenience, we want to remind our international buyers that custom duties and charges are not included in the item price or shipping cost. These charges are the responsibility of the buyer. To help you plan accordingly, we recommend checking the custom de minimis value for your country to determine any applicable custom duties. (For example, in the USA, it's $800, in the UK, it's 135 GBP, and in Australia, it's $600.) Thank You!