Hydration Boost Contact Lens Rehydrating Drops 0.33 fl oz (10 mL)

I have had dry, scratchy, burning eyes for 40 years. Hypo-Tears worked for many years until it was discontinued. Then I began the search for a replacement, which was not at all easy. It was an expensive ordeal to buy so many different eyedrops, only to find they did not work, or even made the dryness and scratchiness WORSE. I tried Rx brands Restasis, Xiidra, Miebo. None helped. In fact, the Restasis seemed to make me feel unwell in general. Did not expect a whole-body feeling of unwellness from an eye drop. I get angry when I see eye "ointments" marketed for dry eyes. They are just petrolatum (vaseline). You can't even SEE once you've smeared petrolatum into your eye. It's greasy and gross. It's going to stain your pillowcase, and doesn't provide any relief whatsoever. Ointments are junk. Unless you put it into your pet's eyes before bathing to protect their eyes from shampoo. I need eyedrops before I go to sleep, in fact my eyes are so dry that if not adequately lubricated at bedtime, they will WAKE ME UP in the middle of the night from the scratchy discomfort of REM while I'm trying to sleep. I have eye drops in every room of the house, in all handbags, at work, and never leave home without them. I tried a new ophthalmologist 2 years ago. He had some interesting advice. He said to try to avoid eyedrops with preservatives, saying that they can build up in your system, potentially causing additional problems. This I took seriously. And then I tried all the preservative-free brands. Most provided no relief. This Biotrue Hydration Boost (green box) is the best solution I have found. I seem to need it less often, which must mean it's more effective. I have pretty much abandoned my dozens of other brands in favor of this one. So it's a big deal to finally receive some relief, and to know that it's preservative-free. I highly recommend. I'm happy to find it on Amazon for a reasonable price, I buy the 2-pack. However, I HATE the bottle. The cap is not user-friendly, and neither is the bottle. Some bottles had to be squeezed SO hard to dispense a drop that they made my fingers ache. After struggling for too long, I found a slender needle, disinfected it, and poked it into the tip, which worked to allow the drops to flow more freely. I would also prefer a flatter-shaped bottle, so that it would better fit into your pocket. I hope the manufacturer sees this. Please improve the bottle!

These eyedrops are top tier for heavy screen use and long days on the computer. They’re the perfect rewetting solution if you experience blurry vision and can be applied as often as necessary. I find that they work instantly to clear up my dry contacts and blurriness that I experience from the dryness. The formula mimics real tears and is lightweight in the eye so you don’t even feel it when you put them in! Also, the tiny bottle is easy to store anywhere to take on the go or store in your medicine cabinet. 10/10 Highly recommend for anyone wanting to extend the life of their contact lenses or if you just experience dryness.

I purchased this for occasional dry and uncomfortable eyes, and it has worked very well. Whenever my eyes feel stiff, irritated, or overly dry, using this provides fast and noticeable relief. The moisturizing effect feels immediate, and my eyes feel much more comfortable shortly after use. I also appreciate that it is preservative-free, which makes it feel gentler and more suitable for repeated use when needed. That was an important reason I chose it. The drops feel clean and refreshing rather than heavy or overly medicated. It gives hydration without leaving an unpleasant residue or blurry feeling for long. This has become one of those items I like to keep nearby at home or during workdays when screen time causes eye fatigue. Overall, this has been highly effective whenever my eyes feel dry or strained. I would definitely buy it again. Five stars.

I wear contact lenses and was having an issue with dry eyes which made it uncomfortable to wear my contacts. Since I started using this product the dryness has disappeared.

Turns out I'm allergic/sensitive to the preservatives in other eye drops and the solution my daily contacts are packaged in. My ophthalmologist said this affects about 5% of the population. I kept applying other eye drops and my eyes were getting worse! Until I switched to these Bio True drops, nothing was working. Within just a few hours of using these drops, I knew things were getting better. The bad news is the packaging they come in. Squeeze to hard and the bottle is destroyed, squeeze to lightly and the drops don't come out. Don't plan to use the entire contents, the bottle will be destroyed by then. My 5 star rating is on quality of the drops alone, would be a zero star if I was rating the eye dropper bottle itself. Totally worth putting up with the bottle to get the relief these drops provide.