One of the best natural products or remedies for anyone who has dry eyes is eye drops. You can find both prescriptions medicated, and over-the-counter eye drops to manage dry eye syndrome. For people with chronic dry eye syndrome, this can be of great help. Additionally, you can include some natural products for dry eyes in your diet. 

Natural products for dry eyes are mentioned below:

1. Pantry staples
   Some pantry staples that should be in your diet to overcome the dry eye syndrome are legumes, such as lima beans and kidney beans that are great sources of zinc, a wheat germ good source of vitamin E, and flaxseeds that are rich in omega-3 fatty acids. All of these are great for your eye health and prevent damage over time. 
2. Chia seeds
   Both flax seeds and chia seeds have an excellent omega-3 fatty acid content in them. For vegans and vegetarians, they are a superb alternative to fish. Your diet should have a decent inclusion of omega-3 fatty acids and proteins to maintain healthy eyes.
3. Nuts
   Nuts are rich in both vitamin E and omega-3 fatty acids. Just like vitamin C, vitamin E is an antioxidant that helps lower the rate of age-associated damage to your eyes, such as low tear production. Some of the best nuts that you can include in your diet are cashews and walnuts. Though peanuts are not tree nuts but legumes, these, too, should be added to your diet as they are a rich source of omega-3 fatty acids.
4. Dairy
   Several dairy products are a good source of vitamins and minerals that are beneficial for your eyes. Yogurt and milk have zinc and vitamin A in them. Cheese, such as ricotta cheese, is also an excellent source of Vitamin A. Thus, dairy is one of the best natural products for dry eyes.
5. Green leafy vegetables
   Some green vegetables are vitamin C dense. This nutrient is necessary for good eye health. Vitamin C is an antioxidant that helps fight the damage that occurs as a result of the natural aging process. Green veggies are also a good source of folate, which is a nutrient that prevents vision loss and developmental problems. Some of the best folate and vitamin C-rich vegetables that you can add to your diet are spinach, collards, and kale. 
6. Water
   What can be more natural than water? You may know that water has zero nutritional value, but it is a vital inclusion in your diet. It also has a pivotal role to play in ensuring healthy tear production. At times, dry eyes can be caused by dehydration, especially among people who reside in a dry or hot environment. Thus, drinking an adequate amount of water every day can help manage your dry eye syndrome.