> ## Content Index > Fetch the complete content index at: https://tispan.org/llms.txt > Use this file to discover other available public pages before exploring further. # Best Eye Drops for Soft Contacts: Refresh Wins - URL: https://tispan.org/best-eye-drops-soft-contacts/ - Published: 2026-09-07T07:22:37.000Z - Updated: 2026-09-07T09:49:26.000Z - Description: Five contact lens rewetters compared on size, formula and set position, with a clear winner for daily wearers and a preservative-free alternate. - Author: Chris Williamson - Tags: Health & Wellness, Eye Care, Contact Lenses The best eye drops for soft contacts are Refresh Contacts Contact Lens Comfort Drops, a 0.4 fl oz (12 mL) bottle from a formula family that has been on shelves since 2005 and covers both soft and RGP lenses. If you want a newer formula built specifically around contact lens dryness, Refresh Relieva For Contacts is the alternate, a smaller 0.27 fl oz (8 mL) bottle released in 2019\. Both let you keep your contacts in during application, which is the point of a rewetter. In this guide 1. [Best eye drops for soft contacts at a glance](#best-eye-drops-for-soft-contacts-at-a-glance) 2. [The deciding factor most guides skip](#the-deciding-factor-most-guides-skip) 3. [How I narrowed five rewetters from a crowded shelf](#how-i-narrowed-five-rewetters-from-a-crowded-shelf) 4. [1\. Refresh Contacts Comfort Drops — Best overall](#1-refresh-contacts-comfort-drops-%E2%80%94-best-overall) 5. [2\. Refresh Relieva For Contacts — Best premium](#2-refresh-relieva-for-contacts-%E2%80%94-best-premium) 6. [3\. Opti-Free Puremoist Rewetting Drops — Best upgrade](#3-opti-free-puremoist-rewetting-drops-%E2%80%94-best-upgrade) 7. [4\. Biotrue Hydration Boost — Best minimal setup](#4-biotrue-hydration-boost-%E2%80%94-best-minimal-setup) 8. [5\. Renu Lubricant Rewetting Drops — Best for pros](#5-renu-lubricant-rewetting-drops-%E2%80%94-best-for-pros) 9. [Preservative-free or multi-dose: which suits you?](#preservative-free-or-multi-dose-which-suits-you) 10. [How long does a small bottle actually last?](#how-long-does-a-small-bottle-actually-last) 11. [What the listings do not spell out about soft contacts](#what-the-listings-do-not-spell-out-about-soft-contacts) 12. [The verdict](#the-verdict) 13. [FAQ](#faq) ## Best eye drops for soft contacts at a glance | Pick | Bottle size | Key formula note | Price | | --------------------------------------------------------------------------------------------------------- | ----------------- | --------------------------------------------------------------- | ----------------------------------------------------------------- | | **Best overall**[Refresh Contacts Comfort Drops](https://www.amazon.com/dp/B0000537AJ?tag=tispan-20) | 0.4 fl oz (12 mL) | Works on soft and RGP lenses | [Check Price](https://www.amazon.com/dp/B0000537AJ?tag=tispan-20) | | **Best premium**[Refresh Relieva For Contacts](https://www.amazon.com/dp/B07XC95XP2?tag=tispan-20) | 0.27 fl oz (8 mL) | CMC, glycerin, HA, HydroCell (claim) | [Check Price](https://www.amazon.com/dp/B07XC95XP2?tag=tispan-20) | | **Best upgrade**[Opti-Free Puremoist Rewetting Drops](https://www.amazon.com/dp/B005JRDYKC?tag=tispan-20) | 0.4 fl oz (12 mL) | Targets silicone hydrogel and soft lenses | [Check Price](https://www.amazon.com/dp/B005JRDYKC?tag=tispan-20) | | **Best minimal setup**[Biotrue Hydration Boost](https://www.amazon.com/dp/B0BW1V33K8?tag=tispan-20) | 0.33 fl oz | Preservative-free multi-dose (claim) | [Check Price](https://www.amazon.com/dp/B0BW1V33K8?tag=tispan-20) | | **Best for pros**[Renu Lubricant Rewetting Drops](https://www.amazon.com/dp/B00078XIPE?tag=tispan-20) | 0.27 fl oz | For extended wear, frequent replacement, disposable soft lenses | [Check Price](https://www.amazon.com/dp/B00078XIPE?tag=tispan-20) | ## The deciding factor most guides skip Most guides to the best eye drops for soft contacts compare which brand feels wettest. That is not what decides it. The deciding factor is compatibility, spelled out on the label. A drop marketed as "artificial tears" is not always safe to instill on a lens. A rewetter is. Every product here is listed as a contact lens rewetter or contact lens lubricant, and every one of them says you can keep your contacts in during application or targets contact lens wearers directly. That is the checkable line to read before anything else. The second cut is lens material. Silicone hydrogel behaves differently from older hydrogel and differently again from rigid gas permeable. Opti-Free Puremoist names silicone hydrogel and soft lenses explicitly. Refresh Contacts names both soft and RGP lenses, including silicone acrylate and fluorosilicone acrylate. Renu names extended wear, frequent replacement and disposable soft lenses. Biotrue and Refresh Relieva are pitched at contact lens wearers without breaking out the material. That is why the best eye drops for soft contacts are not the same as the best eye drops full stop. The label is where the decision lives, not the marketing on the front of the box. **A quick note on the search term.** The keyword here is "soft contacts", and the Amazon results Amazon returned do not filter cleanly by that phrase. Every pick in this set is compatible with soft lenses, but the wording on each label differs, so read the "for use with" line on your own bottle before you buy. ## How I narrowed five rewetters from a crowded shelf Rewetting drops are a busy shelf. My screen was disqualification-first: cut anything that fails a simple, checkable test, then look at what survives. Three cuts did the work. 1. **No mention of contact lens use on the label.** Standard dry-eye artificial tears without a contact lens indication were out, regardless of ingredient list. 2. **Preservative story unclear.** Where a bottle claimed preservative-free multi-dose, I kept it. Where the label was silent on preservatives entirely, I only kept it if the brand has a long track record with contact lens care. 3. **No material compatibility statement.** If the listing did not name soft lenses, silicone hydrogel, or the extended-wear category, I dropped it. The five that survived cluster into two shapes. Two are older, established formulas: Refresh Contacts, released in 2005, and Opti-Free Puremoist, released in 2015\. Three are newer or newer-labelled bottles: Refresh Relieva for Contacts (2019), Renu Lubricant Rewetting Drops (2022), and Biotrue Hydration Boost. Two brands appear twice under different sub-lines, which is common in this category and worth noticing before you assume two bottles do the same thing. ## 1\. Refresh Contacts Comfort Drops — Best overall **A 0.4 fl oz bottle from a formula that has been on the shelf since 2005 and covers both soft and RGP lenses, which is why it is the best eye drops for soft contacts here.** [![Refresh Contacts Comfort Drops 12 mL bottle — the 0.4 fl oz size that leads this set](https://m.media-amazon.com/images/I/51mwyf6Q-4L._SL500_.jpg)](https://www.amazon.com/dp/B0000537AJ?tag=tispan-20) **Best for:** daily soft-lens wearers who want a proven rewetter that also works with RGP lenses. **Skip it if:** you need a preservative-free formula. Refresh Contacts is the entry-priced pick in this set and the largest bottle at 0.4 fl oz (12 mL), tied with Opti-Free Puremoist on volume. The bottle measures 3.6 x 1.15 x 1.8 in and weighs 11.3 g, which is small enough for a pocket but not so small that it empties in a week. It is also the fastest mover of the five and the pick buyers reach for most often here. The label is unusually explicit about compatibility: soft lenses, plus rigid gas permeable, including silicone acrylate and fluorosilicone acrylate. Refresh says the drops cushion the lens on the finger before insertion and rewet through the day, with the contacts in. That matters if you handle lenses on both ends of the day. The trade-off is straightforward. Refresh Contacts is not preservative-free, and the listing does not detail its preservative system. If your eyes react to common ophthalmic preservatives, Biotrue's preservative-free claim is the reason to look up one row. **Pros:** - Largest bottle size in the set at 0.4 fl oz - Explicit soft and RGP lens compatibility on the label - Long-running formula, first released in 2005 - Cheapest of the five picks - Fastest-moving pick in this group **Cons:** - Not preservative-free - Preservative system not detailed on the listing - Older formula than the 2019 and 2022 alternatives here [Check Price on Amazon](https://www.amazon.com/dp/B0000537AJ?tag=tispan-20) ## 2\. Refresh Relieva For Contacts — Best premium **A newer, smaller 0.27 fl oz bottle from the same brand family, built around a stated combination of CMC, glycerin, hyaluronic acid and HydroCell technology.** [![Refresh Relieva For Contacts 8 mL bottle — the premium price position in this set](https://m.media-amazon.com/images/I/41t+avDOF4L._SL500_.jpg)](https://www.amazon.com/dp/B07XC95XP2?tag=tispan-20) **Best for:** wearers who want the newest Refresh formula built specifically around contact lens dryness. **Skip it if:** you prefer the larger 0.4 fl oz bottle for the same brand family. Refresh Relieva sits at the top of the price range in this set. You are paying for the 2019 formula, not for a bigger bottle: at 0.27 fl oz (8 mL) it is one third smaller than Refresh Contacts, in a 3.5 x 1.13 x 1.75 in bottle that weighs 7.65 g. Refresh describes it as the only artificial tears for contact lens wearers to combine carboxymethylcellulose, glycerin, hyaluronic acid (listed as an inactive ingredient) and HydroCell, and says it is safe to use as often as needed and as a rewetter. The premium here is a formula story rather than a specification story. Refresh says the drops instantly lubricate and wet the lens to relieve dryness, burning, irritation and discomfort, and that you can keep your contacts in during application. Those are manufacturer claims, so treat them as such. Against Refresh Contacts, the case for the Relieva sub-line is the ingredient list on the label. The case against it is bottle size for the money and a shorter shelf history. **Pros:** - Formula introduced in 2019, the second-newest here - Names CMC, glycerin, HA and HydroCell on the label (claim) - Marketed for use as often as needed (claim) - Lightest bottle in the set at 7.65 g - Safe to apply with contacts in (claim) **Cons:** - Highest price position of the five - Smaller bottle at 0.27 fl oz - HA listed as inactive rather than active ingredient - Fewer years of shelf history than Refresh Contacts [Check Price on Amazon](https://www.amazon.com/dp/B07XC95XP2?tag=tispan-20) ## 3\. Opti-Free Puremoist Rewetting Drops — Best upgrade **The other 0.4 fl oz bottle in the set, aimed explicitly at silicone hydrogel and other soft lenses, with a stated line about removing irritating particles.** [![Opti-Free Puremoist Rewetting Drops 12 mL bottle — the silicone hydrogel focused pick](https://m.media-amazon.com/images/I/41Mi6+06qVL._SL500_.jpg)](https://www.amazon.com/dp/B005JRDYKC?tag=tispan-20) **Best for:** silicone hydrogel wearers who want deposit control alongside rewetting. **Skip it if:** you already rinse and replace lenses frequently and just need moisture. Opti-Free Puremoist is the heaviest bottle in the group at 13.6 g and one of the two 0.4 fl oz (12 mL) options. The dimensions, 3.88 x 1.25 x 1.75 in, make it the tallest bottle in the set by a small margin. It sits in the middle of the price range. The upgrade is in the claims. Opti-Free says the drops give a refreshing burst of moisture, remove particles that cause irritation and help prevent deposit build-up. It names silicone hydrogel and other soft contact lenses directly on the listing, which the newer Refresh Relieva and Biotrue Hydration Boost do not do in as many words. If you wear a modern silicone hydrogel lens and end the day with the sensation of grit rather than dryness, that framing is why this pick exists. The trade-off against Refresh Contacts is age of formula and price. Puremoist is newer (2015) but costlier, and it does not add RGP compatibility to the deal. If you wear both types, Refresh Contacts is the safer single-bottle answer. **Pros:** - Tied for the largest bottle at 0.4 fl oz - Explicitly names silicone hydrogel and soft lenses - Claims to remove irritating particles and prevent deposit build-up - 2015 formula, newer than Refresh Contacts - Mid-range price position in this set **Cons:** - Heaviest bottle at 13.6 g - Silicone hydrogel focus, no stated RGP compatibility - Costs more than Refresh Contacts for the same 0.4 fl oz size - Deposit control claims are manufacturer language [Check Price on Amazon](https://www.amazon.com/dp/B005JRDYKC?tag=tispan-20) ## 4\. Biotrue Hydration Boost — Best minimal setup **A 0.33 fl oz bottle Bausch + Lomb describes as the first preservative-free, pH-balanced, multi-dose rewetter for contact lenses.** [![Biotrue Hydration Boost 0.33 fl oz bottle — the preservative-free multi-dose pick](https://m.media-amazon.com/images/I/417-21ov+xL._SL500_.jpg)](https://www.amazon.com/dp/B0BW1V33K8?tag=tispan-20) **Best for:** sensitive eyes that react to preservatives in multi-dose bottles. **Skip it if:** you want a stated warranty or a longer published track record. Biotrue Hydration Boost is the second-most expensive pick here. Its case is entirely about what is not in the bottle. Bausch + Lomb says it is the first preservative-free multi-dose contact lens drop, that it is pH balanced for comfort, and that it is enhanced with hyaluronan, an antioxidant that protects HA from free radicals, and an electrolyte. The brand also claims up to 8 hours of moisture based on a laboratory study and says it helps prevent deposit build-up. Physically, this is the smallest footprint in the set: 3.39 x 1.07 x 1.75 in. That, plus the 0.33 fl oz size, makes it a good desk-drawer or handbag bottle rather than a bathroom-shelf bottle. The honest weakness is what the listing does not include. There is no released date, no weight figure, and the 8-hour claim is Bausch + Lomb's own laboratory number. The preservative-free multi-dose story is the reason to buy this bottle. If that story does not matter to you, Refresh Contacts is a bigger bottle for less. **Pros:** - Preservative-free multi-dose (claim) - pH balanced for comfort (claim) - HA, antioxidant and electrolyte on the ingredient story - Smallest footprint bottle in the set - Up to 8 hours of moisture, per brand laboratory study **Cons:** - Second-highest price position in this set - No released date on the listing - No published weight figure - 8-hour figure is a manufacturer laboratory claim [Check Price on Amazon](https://www.amazon.com/dp/B0BW1V33K8?tag=tispan-20) ## 5\. Renu Lubricant Rewetting Drops — Best for pros **A 0.27 fl oz bottle from Bausch + Lomb, aimed squarely at extended wear, frequent replacement and disposable soft lenses.** [![Renu Lubricant Rewetting Drops 0.27 fl oz bottle — the extended-wear focused pick](https://m.media-amazon.com/images/I/51hH99XvFvL._SL500_.jpg)](https://www.amazon.com/dp/B00078XIPE?tag=tispan-20) **Best for:** extended-wear and frequent-replacement users looking for a plain, no-frills rewetter. **Skip it if:** you want the fastest-moving pick in this set. Renu is the second-cheapest of the five and the most recently released formula, dated 2022\. The bottle is the shortest here at 2.95 x 1.57 x 0.98 in and weighs 7.65 g, matching Refresh Relieva. Where the newer Refreshes and the Biotrue lean into ingredient stories, Renu keeps the pitch plain: lubricates and rewets while you wear your contacts, ideal for extended wear, frequent replacement and disposable soft lenses. If your prescription is one of those categories, that specificity is worth reading. It is the only pick in the set to name extended wear and frequent replacement together on the listing. Bausch + Lomb also positions Renu as an everyday-value line, not a premium one, which is consistent with the price rank. The trade-off is turnover. Renu is by some distance the slowest-moving pick in this group. That does not make it worse, but it means fewer eyes have compared bottles recently, and the listing itself is thinner on specification detail than Refresh's or Opti-Free's. **Pros:** - Second-cheapest pick in this set - Newest formula here, released in 2022 - Names extended wear, frequent replacement and disposable soft lenses - Compact bottle at 2.95 x 1.57 x 0.98 in - Everyday-value positioning from Bausch + Lomb **Cons:** - Slowest seller of the five picks - Small 0.27 fl oz bottle - Listing thinner on ingredient detail than Refresh or Biotrue - No preservative-free claim on the label [Check Price on Amazon](https://www.amazon.com/dp/B00078XIPE?tag=tispan-20) ## Preservative-free or multi-dose: which suits you? This is the split that changes the answer for a lot of buyers. Only one bottle in this set claims to be preservative-free and multi-dose: Biotrue Hydration Boost. The other four are conventional multi-dose bottles that include a preservative system, though the listings do not always spell out which one. Preservative-free matters most in two cases. The first is people who instill drops many times a day, because preservative exposure accumulates. The second is people whose eyes react to a specific preservative and who have already been told to avoid it by their eye care professional. For everyone else, a conventional multi-dose bottle is usually fine, and the practical trade is bottle size and price. Refresh Contacts gives you a 0.4 fl oz bottle at the entry price. Biotrue gives you 0.33 fl oz at a premium, with the preservative-free story doing the work. Two rules of thumb, whichever side you land on: - Never share a rewetting bottle with someone else, preservative-free or not. - Do not touch the dropper tip to the eye, the lens or the finger. ## How long does a small bottle actually last? The five bottles in this set range from 0.27 fl oz to 0.4 fl oz. That is roughly 8 to 12 millilitres. How long that lasts is entirely about how often you dose. A rough count you can do at home. A standard eye drop is about 30 to 50 microlitres, which means a 12 mL bottle contains somewhere on the order of 240 to 400 drops, and an 8 mL bottle around 160 to 270\. That maps to real life like this: - One drop per eye, twice a day: an 8 mL bottle lasts weeks, a 12 mL bottle lasts longer. - One drop per eye, hourly at a screen: a small bottle can be down to nothing in a fortnight. Two implications for the picks here. First, if you dose often, the 0.4 fl oz size on Refresh Contacts and Opti-Free Puremoist is the sensible default, and the entry price on Refresh Contacts is the reason it wins overall. Second, watch the discard date once the bottle is opened, which the label will state. A big bottle you finish after the discard date is a false economy. ## What the listings do not spell out about soft contacts Amazon listings for rewetting drops are cleaner than most eye care categories, but three things are still worth flagging. 1. **The word "soft" covers two families.** Older hydrogel lenses and modern silicone hydrogel lenses behave differently. Opti-Free Puremoist calls out silicone hydrogel by name. The others say "soft lenses" or "contact lenses" without breaking it down. If your prescription says silicone hydrogel, the more specific label is the safer read. 2. **"Artificial tears" and "rewetting drops" are not synonyms.** Every pick here is labelled for contact lens use, but if you buy a different bottle elsewhere, check the "for use with contact lenses" line. Standard artificial tears without that indication are meant for use on bare eyes. 3. **Manufacturer duration claims are laboratory figures.** Biotrue's up-to-8-hours line is Bausch + Lomb's laboratory result. Your day at a monitor is not a laboratory. Treat any hour figure on a rewetter as an upper bound, not a schedule. None of this makes the picks worse. It just means the label is a document worth two minutes of your attention before the first drop goes in. ## The verdict Refresh Contacts is the best eye drops for soft contacts in this set. It is the largest bottle at 0.4 fl oz, the entry-priced pick, the fastest mover of the five, and the only one to list soft and rigid gas permeable compatibility together on the label, including silicone acrylate and fluorosilicone acrylate. The formula has been on shelves since 2005, which is a long track record for something you instill in your eye. Two conditions flip that answer. The first is preservative sensitivity. If you dose many times a day, or your eye care professional has told you to avoid preservatives, Biotrue Hydration Boost is the buy. Bausch + Lomb positions it as the first preservative-free multi-dose contact lens drop, pH balanced, with HA, an antioxidant and an electrolyte in the mix. The second is a preference for the newest Refresh chemistry. Refresh Relieva For Contacts, released in 2019, combines CMC, glycerin, HA (inactive) and HydroCell technology in a smaller 0.27 fl oz bottle at a higher price. If the ingredient story is what you buy on, it is the runner-up. For everyone else, the 0.4 fl oz Refresh Contacts bottle is the right default. ## FAQ ### Are these eye drops safe to use with soft contact lenses in? These eye drops are safe to use with soft contact lenses in, according to each manufacturer's listing. Refresh Contacts, Refresh Relieva, Opti-Free Puremoist, Biotrue Hydration Boost and Renu all state you may keep contact lenses in during application or are labelled as contact lens rewetters. Standard artificial tears without a contact lens indication are a different product and should not be assumed equivalent. ### Is a preservative-free contact drop worth the extra cost? Whether a preservative-free contact drop is worth it depends on dose frequency. If you instill drops several times a day, preservative exposure adds up, and Biotrue Hydration Boost's claim of preservative-free multi-dose delivery is the reason it costs more. If you use a rewetter once or twice a day, a conventional multi-dose bottle like Refresh Contacts is usually fine and gives you a larger 0.4 fl oz bottle for less. ### Which is better for silicone hydrogel lenses, Opti-Free Puremoist or Refresh Contacts? Between Opti-Free Puremoist and Refresh Contacts for silicone hydrogel lenses, Opti-Free's listing is more specific: it names silicone hydrogel and other soft contact lenses directly, and adds claims about removing irritating particles and preventing deposit build-up. Refresh Contacts names soft and rigid gas permeable lenses without breaking soft down further. If your prescription is explicitly silicone hydrogel, Opti-Free's label is the closer match. ### Can I use these eye drops on dry eyes without contacts in? Using these eye drops on dry eyes without contacts depends on the specific label. Refresh Contacts and Refresh Relieva sit in the artificial tears and rewetter families, and Refresh Relieva is safe to use as often as needed per the listing. Opti-Free Puremoist, Biotrue Hydration Boost and Renu are positioned primarily as rewetters for lens wearers. Read the "directions for use" section on the bottle before you switch use cases. ### How long does a 0.27 fl oz bottle of rewetting drops last? A 0.27 fl oz bottle of rewetting drops lasts weeks to a few months for most wearers, depending on dose. Roughly, 8 mL is about 160 to 270 drops, so one drop per eye twice a day works out to well over a month. Hourly dosing at a screen shortens that sharply. Once opened, follow the discard date on the label rather than finishing the bottle regardless of time. Start with Refresh Contacts if you have no specific reason to avoid a conventional multi-dose bottle. It is the largest, cheapest and longest-running pick in this set, and it covers both soft and RGP lenses in one line on the label, which no other pick here does. If your day involves many drops or your eyes have flagged preservatives before, jump to Biotrue Hydration Boost instead and pay for the preservative-free multi-dose claim. Either way, read the "for use with" line on the bottle before the first drop, and refill on the bottle's discard schedule rather than the calendar. *Last updated: September 11, 2026\. Product availability re-checked.* *This page contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.*