The best contact lens solution for dry eyes is one that keeps your lenses hydrated throughout the day without irritating your already sensitive eyes. For most people with dry eye symptoms, that means either a hydrogen peroxide-based system like Clear Care or a multipurpose solution specifically designed with moisture-retaining ingredients, like Biotrue. The right choice depends on how sensitive your eyes are, what type of lenses you wear, and whether preservatives bother you.
Why Your Solution Matters for Dry Eyes
Contact lens discomfort from dryness isn’t always about the lens itself. The solution you soak your lenses in determines how hydrated the lens surface stays once it’s on your eye, how much protein and lipid buildup accumulates over the day, and whether chemical residues irritate your cornea. Protein deposits alone can make a significant difference: studies measuring protein removal found that solutions strip away 10 to 50 percent of the total protein load on a lens during an overnight soak, and some formulas remove nearly twice as much as others. Those deposits trap bacteria, reduce oxygen flow, and pull moisture away from your eye’s surface.
Solutions also coat the lens with wetting agents that act as a moisture barrier between the lens and your tear film. Some use hyaluronic acid derivatives, which are modified versions of a molecule your body naturally produces to retain water. These shorter derivatives can bond to the lens surface in a way that regular hyaluronic acid cannot, because the full-size molecule is too large and slippery to stick. The modified version introduces just enough grip to latch onto the lens while still holding water effectively.
Hydrogen Peroxide Systems
Hydrogen peroxide solutions, with Clear Care being the most widely available, are preservative-free. This is their biggest advantage for dry eyes. The cleaning process works by bubbling 3% hydrogen peroxide around your lenses, then neutralizing it over six hours using a platinum disc in the included case. What touches your eye the next morning contains no preservatives, no surfactants, and no residual chemicals.
Because they leave nothing behind on the lens, hydrogen peroxide systems are the go-to recommendation for people who are sensitive to the preservatives found in multipurpose solutions. Some preservatives commonly used in multipurpose formulas have been shown in lab studies to decrease cell viability on the eye’s surface and trigger inflammatory responses. If your eyes sting or turn red shortly after inserting lenses soaked in a multipurpose solution, preservative sensitivity is a likely culprit, and switching to hydrogen peroxide often resolves it.
The trade-off is convenience. You must wait at least six hours for neutralization to complete. Putting a lens soaked in un-neutralized hydrogen peroxide into your eye causes immediate, intense burning. You also can’t rinse lenses with the solution right before insertion the way you can with a multipurpose product.
Multipurpose Solutions With Moisture Agents
If you prefer the simplicity of a single bottle that cleans, disinfects, rinses, and stores, look for multipurpose solutions formulated with advanced wetting agents. Biotrue is one of the most studied options for dry eye comfort. In a clinical evaluation, 90% of lens wearers who were on the verge of quitting contacts entirely due to discomfort and dryness reported improved comfort after switching to Biotrue for just seven days. Six months later, 93% of those respondents were still wearing their lenses at least once a week. Comfort and cleanliness scores in clinical testing consistently landed between 80 and 100 on a 100-point scale, placing it in the “very good to excellent” range.
Biotrue uses hyaluronan, the same lubricant found in natural tears, as its primary wetting agent. Other multipurpose solutions take different approaches. Some Japanese formulations use hyaluronic acid derivatives that permanently adhere to the lens surface, essentially reconditioning it so that the lens holds water better even after hours of wear. When evaluating any multipurpose solution for dry eyes, check the label for wetting agents like hyaluronan, hyaluronic acid, or similar moisture-binding ingredients rather than relying on marketing claims alone.
What to Avoid With Sensitive Eyes
Not all multipurpose solutions are created equal when it comes to eye comfort. Generic or budget formulations sometimes use harsher preservative systems. In 2024, the FDA issued a warning letter to the manufacturer of Sereine brand lens solutions after finding they had swapped approved ingredients for benzalkonium chloride, a known ocular irritant, without authorization. While this is an extreme case, it illustrates why sticking with well-established brands matters, especially if your eyes are already compromised by dryness.
Even among reputable brands, some preservative systems are more irritating than others. If you’ve tried multiple multipurpose solutions and still experience redness or stinging, the preservative itself may be the problem rather than any specific brand. That’s when hydrogen peroxide systems become worth the extra hassle.
Rewetting Drops as a Supplement
No overnight solution keeps lenses perfectly moist for a full 14-hour wearing day. Rewetting drops bridge the gap. These are chemically distinct from your storage solution. They’re designed to spread quickly across the lens surface during a blink and then slow down tear evaporation between blinks.
The most effective rewetting drops contain sodium hyaluronate, which behaves differently depending on what your eye is doing. When your eye is open and still, it thickens into a viscous gel that slows tear evaporation and holds moisture against the lens. When you blink, the shearing force thins it out so it spreads evenly without blurring your vision. Sodium hyaluronate stays on the eye’s surface roughly seven times longer than other common lubricating ingredients. Look for preservative-free single-use vials if you’re using drops more than a few times a day, since repeated exposure to preserved drops can compound irritation.
When to Consider Daily Disposable Lenses Instead
Sometimes the best solution for dry eyes is eliminating solutions altogether. Daily disposable lenses come out of the package sterile and pre-moistened each morning, and you throw them away at night. There’s no overnight soak, no protein buildup, no preservative exposure, and no gradual degradation of the lens surface over weeks of reuse.
Reusable lenses accumulate protein and lipid deposits over their lifespan even with diligent cleaning. These deposits irritate the eye and pull moisture from the tear film, making dryness progressively worse as the lens ages. Daily disposables sidestep this entirely. For people with moderate to severe dry eye who struggle with contact lens comfort regardless of which solution they use, switching to dailies is often the single most effective change they can make.
Solutions for Scleral Lenses
Scleral lenses are a specialized option sometimes prescribed for severe dry eye. They vault over the entire cornea and create a fluid-filled reservoir between the lens and the eye, essentially bathing your cornea in moisture all day. The filling solution for sclerals must be preservative-free saline. You can also add preservative-free artificial tears to the lens bowl before inserting it to create an even more soothing moisture chamber. People with significant dry eye discomfort sometimes use autologous serum tears (made from their own blood) as the filling solution for maximum comfort. Standard multipurpose solutions should never be used to fill a scleral lens.
Choosing the Right Option for You
Your starting point depends on how severe your symptoms are. If your dry eye is mild and you just want better end-of-day comfort, switching to a moisture-focused multipurpose solution like Biotrue is the simplest first step, and clinical data suggests it works for the majority of uncomfortable lens wearers. If you’ve already tried quality multipurpose solutions and still have problems, move to a hydrogen peroxide system to eliminate preservative exposure entirely. Pair either approach with preservative-free rewetting drops containing sodium hyaluronate for mid-day relief.
If none of these changes provide enough comfort, daily disposable lenses remove the solution variable from the equation. And for the most severe cases, scleral lenses with preservative-free saline filling offer a fundamentally different approach that keeps the cornea continuously hydrated.