VIZhyal 0.4% Cross-Linked Sodium Hyaluronate Eye Drops for Dry Eyes & Tired Eyes

Since the Optrex Night Eye Gel Drops have been out of stock for several months, I've been struggling to find a similar product. Other popular overnight eyedrops were all too watery, and evaporated instantly (would wake up with burning eyes at 2am). Also tried several ointments with rave reviews, which did nothing for hydration (occlusive only), even when used in conjunction with eyedrops. The key ingredient in the Optrex eyedrops was 0.4% Sodium Hyaluronate. After looking it up, I found this product. Never heard of VIZhyal before, but figured it was worth a shot. No regrets. Exactly what I wanted. Viscous as hell; keeps my eyes moist 'til morning. PROS: - Extremely thick, keeps eyes hydrated all night (several hours during the day). - Decent price as far as eyedrops are concerned. - No preservatives. CONS: - Bottle is slightly finicky; same one a lot of other brands use. Video shows another eyedrop intended for dry eyes (left) compared to this product (right). As you can hopefully see, this one is a lot thicker, and ain't gonna leave your eyes high and dry after a mere 30 minutes.

I’ve been using these Eye Drops ever since I had keratitis, and honestly, they’ve been a total lifesaver. They’re pretty thick compared to other drops, which is great because they keep my eyes super hydrated all night long. I usually put them in before bed so I wake up with fresh, comfortable eyes—no dryness at all. You can use these drops even if you wear contacts, but be warned that it can blur your vision a bit until it spreads out evenly. That’s another reason I prefer using them at night. Ever since I first tried them, I haven’t looked back. If you struggle with dry or tired eyes, I definitely recommend giving these a shot!

They are good but they're also quite viscous and coat your eyes. If you wear contact lenses, expect little vision for several minutes. Best to use them once in the morning. If you get dry eyes in the day, use optrex

This was prescribed by the eye hospital to combat very dry eyes and it does the trick extremely well.

I have used and like this product for years. However, since I last oredered it (just over 2 weeks ago) the price has nearly doubled (gone from £5.99 to £9.99). I will now switch to another product. Honestly, it was good but not THAT good. I'm sure there are plenty of other preservative free eye drops on the market. It was always difficult to squeeze the bottle hard enoungh to get the drops out anyway.

I have dry eyes ,ie grittyness, and using this daily really helps

Easy to use, good ingredients to keep my eyes healthy and hydrated after stating at screens. Use overnight as is quite thick

It burns and stings the eyes.