--- product_id: 774801607 title: "Dry Eye Intense Drops - Preservative Free Eye Drops - Multidose Bottle - Step 3 Hydrate - .33 fl oz, 300 Doses" brand: "optase" price: "S$46" currency: SGD in_stock: true reviews_count: 8 category: "Optase" url: https://www.desertcart.sg/products/774801607-dry-eye-intense-drops-preservative-free-eye-drops-multidose-bottle store_origin: SG region: Singapore --- # contact lens compatible 300 preservative-free doses one-way valve for sterility Dry Eye Intense Drops - Preservative Free Eye Drops - Multidose Bottle - Step 3 Hydrate - .33 fl oz, 300 Doses **Brand:** optase **Price:** S$46 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay sharp, stay hydrated β€” your eyes deserve the best! ## Quick Answers - **What is this?** Dry Eye Intense Drops - Preservative Free Eye Drops - Multidose Bottle - Step 3 Hydrate - .33 fl oz, 300 Doses by optase - **How much does it cost?** S$46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/774801607-dry-eye-intense-drops-preservative-free-eye-drops-multidose-bottle) ## Best For - optase enthusiasts ## Why This Product - Trusted optase brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Long-Lasting Relief:** Each .33 fl oz bottle delivers up to 300 precise doses, providing extended hydration without frequent repurchasing. - β€’ **Engineered Sterility:** Innovative one-way valve design keeps drops sterile in a multiuse bottle, preventing contamination. - β€’ **Lens-Friendly Comfort:** Safe and effective for use with all contact lenses, maintaining clarity without residue or clouding. - β€’ **Precision Drop Control:** Unique dispensing system minimizes waste and maximizes comfortβ€”master the squeeze for perfect drops every time. - β€’ **Pure Hydration, Zero Compromise:** Preservative-free formula ensures gentle, consistent moisture for sensitive eyes all day long. ## Overview OPTASE Dry Eye Intense Drops offer a preservative-free, glycerin-based formula designed for sensitive eyes and contact lens wearers. Featuring a patented one-way valve in a multidose bottle, it delivers up to 300 sterile doses of long-lasting hydration. This advanced design prevents contamination while providing soothing relief for dry eyes, making it a top choice for professionals seeking dependable eye comfort throughout their busy day. ## Description desertcart.com: OPTASE Dry Eye Intense Drops - Preservative Free Eye Drops - Multidose Bottle - Step 3 Hydrate - .33 fl oz, 300 Doses : Health & Household Review: Great Eye Drops - My eye doctor recommended I buy these. She said this is the safest clean eye drops. They are good, squirts well nice and slow. Review: Be Patient: Don't squeeze too hard! - Although, the drops work well for dry eyes for most people, many people complain about the bottle. They complain they need to squeeze so hard to get the first drop out, they frequently get, instead, multiple drops or a stream of drops. Why is this bottle designed this way, you might wonder. The simple answer is that in order to keep drops sterile in a multiuse bottle, the bottle had to be designed to let drops out when you squeeze, but not allow contaminants to be sucked into the bottle when you release. These contaminants could be in the air around you or on the tip of the bottle had it unintentionally touched anything. So the bottle was given a flatter dispensing end to keep the tip out of your eye. It has a blue exit point instead. (More on that latter). Inside there is a one way valve, that stays closed until you use the drops. (See picture) . When you squeeze the bottle, an extremely small flow of liquid opens the valve to allow the drop to exit, but this requires more time to deliver the drop, than a conventional bottle not having the resistance of such a valve. If you impatiently squeeze too hard, two things happen. 1. Multiple drops may be dispensed. 2. Air that is packaged in the bottle above the liquid may be forced out of the bottle along with the drops. (If the bottle his held vertically while instilling the drops, the latter is less likely to happen.) Since the valve works in only one direction, as the bottle empties and no air gets back in, a vacuum is created causing the bottle to collapse, making it more difficult to squeeze out every bit of its contents. Optase says they overfill the bottle beyond the claimed 0.33 ml, to give you a usable 0.33 ml, even though some remains in the totally collapsed bottle. Given the necessity for this design, in order to keep preservative free drops sterile, is there any easier way to dispense drops? Here is my procedure: 1. After removing the cap, be careful to keep the blue tip from touching your face or eye. 2.Imagine the blue tip to be a "bulls eye" upon which you will focus while squeezing the bottle. 3. Sit in an easy chair or sofa and steady your head backwards against the back, so that you are looking at the ceiling. 4. Hold the bottle vertically over your eye so that you can focus on the blue tip. Position the bottle so the "blue bulls eye" is in the center of your view close to your eye. 5. Squeeze the bottle with steady pressure until a drop begins to form on the blue tip. As it begins to form, the blue target becomes somewhat blurred, but continue squeezing until the drop actually drops into your eye. (Be patient while squeezing. It may take up to 15 seconds for the first drop to actually drop.) Squeezing harder will not speed this up and may result in wasted extra drops. After the first drop, the next drop will take less time. 4. After administering the drops, be sure to shake off, in a horizontal direction, any extra liquid that may remain on the blue tip. If you fail to do this before recapping the bottle, that extra drop my cause mold to form inside the cap. 5. Tighten the cap completely after use. All of this seems like a pain, especially if you are accustomed to drop bottles that contain preservatives and don't need bottle of this design. (BTW, Optase is not the only maker of preservative free drops, who use this bottle. Both BioTrue and Systane make preservative free versions in the same bottle.) Unfortunately Optase doesn't give you a choice of daily vials that Systane and BioTrue also offer. If you don't want the hassle, check out BioTrue drops in single use vials. They have nearly the same ingredients as Optase and probably work nearly as well. The downside of single use vials is they are more expensive than a multiuse bottle. Perhaps, because Optase is already so expensive in a preservative-free multiuse bottle, they don't offer single use vials. It could be most people couldn't afford them. ## Features - PRESERVATIVE FREE EYE DROPS: Lubricating eye drops for dry eyes designed for sensitive eyes, free from harsh preservatives to provide consistent hydration, soothing comfort, and dependable moisture - CONTACT LENS COMPATIBLE: Gentle lubricating drops suitable for use with most contact lens types, designed to maintain comfort and convenience without residue or clouding for use throughout the day ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088P7RDRR | | Active Ingredients | glycerin | | Additional Features | Long-Lasting | | Age Range Description | Adult | | Best Sellers Rank | #1,491 in Health & Household ( See Top 100 in Health & Household ) #6 in Dry Eye Relief Products #40 in Vision Products | | Brand | Optase | | Brand Name | Optase | | Container Type | Bottle | | Customer Reviews | 4.5 out of 5 stars 6,631 Reviews | | Dosage Form | Drops | | Included Components | Glycerin 0.2% | | Item Dimensions | 1.28 x 1.38 x 3.58 inches | | Item Form | Drop | | Item Weight | 9.34 g | | Item dimensions L x W x H | 1.28 x 1.38 x 3.58 inches | | Manufacturer | Scope Health Inc | | Net Content Count | 1 bag | | Number of Items | 1 | | Package Type Name | Bottle | | Product Benefits | Eye Health,Hydrating | | Specific Uses For Product | Dry Eye | | Target Use Body Part | Eyes | | UPC | 860001268157 | ## Product Details - **Brand:** Optase - **Item Weight:** 9.34 g - **Item dimensions L x W x H:** 1.28 x 1.38 x 3.58 inches - **Product Benefits:** Eye Health,Hydrating - **Specific Uses For Product:** Dry Eye ## Images ![Dry Eye Intense Drops - Preservative Free Eye Drops - Multidose Bottle - Step 3 Hydrate - .33 fl oz, 300 Doses - Image 1](https://m.media-amazon.com/images/I/713AWzTGj7L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I use OPTASE Intense Dry Eye Drops with existing eye conditions?** A: OPTASE Intense Dry Eye Drops can be used with existing dry eye concerns. Please follow label suggestions: lubricant, protectant to further irritation, temporary relieve dry eyes. **Q: Is this product FSA/HSA eligible?** A: Yes, the entire OPTASE range is eligible for FSA and HSA expense claims. **Q: What if I have difficulty dispensing the drops?** A: We recommend tapping the bottle upside down before use. This helps ensure smoother and easier dispensing. After use, shake the bottle downwards in order to remove any residual drop that may be left before replacing the cap. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Eye Drops *by S***Y on July 3, 2026* My eye doctor recommended I buy these. She said this is the safest clean eye drops. They are good, squirts well nice and slow. ### ⭐⭐⭐⭐⭐ Be Patient: Don't squeeze too hard! *by B***R on August 4, 2023* Although, the drops work well for dry eyes for most people, many people complain about the bottle. They complain they need to squeeze so hard to get the first drop out, they frequently get, instead, multiple drops or a stream of drops. Why is this bottle designed this way, you might wonder. The simple answer is that in order to keep drops sterile in a multiuse bottle, the bottle had to be designed to let drops out when you squeeze, but not allow contaminants to be sucked into the bottle when you release. These contaminants could be in the air around you or on the tip of the bottle had it unintentionally touched anything. So the bottle was given a flatter dispensing end to keep the tip out of your eye. It has a blue exit point instead. (More on that latter). Inside there is a one way valve, that stays closed until you use the drops. (See picture) . When you squeeze the bottle, an extremely small flow of liquid opens the valve to allow the drop to exit, but this requires more time to deliver the drop, than a conventional bottle not having the resistance of such a valve. If you impatiently squeeze too hard, two things happen. 1. Multiple drops may be dispensed. 2. Air that is packaged in the bottle above the liquid may be forced out of the bottle along with the drops. (If the bottle his held vertically while instilling the drops, the latter is less likely to happen.) Since the valve works in only one direction, as the bottle empties and no air gets back in, a vacuum is created causing the bottle to collapse, making it more difficult to squeeze out every bit of its contents. Optase says they overfill the bottle beyond the claimed 0.33 ml, to give you a usable 0.33 ml, even though some remains in the totally collapsed bottle. Given the necessity for this design, in order to keep preservative free drops sterile, is there any easier way to dispense drops? Here is my procedure: 1. After removing the cap, be careful to keep the blue tip from touching your face or eye. 2.Imagine the blue tip to be a "bulls eye" upon which you will focus while squeezing the bottle. 3. Sit in an easy chair or sofa and steady your head backwards against the back, so that you are looking at the ceiling. 4. Hold the bottle vertically over your eye so that you can focus on the blue tip. Position the bottle so the "blue bulls eye" is in the center of your view close to your eye. 5. Squeeze the bottle with steady pressure until a drop begins to form on the blue tip. As it begins to form, the blue target becomes somewhat blurred, but continue squeezing until the drop actually drops into your eye. (Be patient while squeezing. It may take up to 15 seconds for the first drop to actually drop.) Squeezing harder will not speed this up and may result in wasted extra drops. After the first drop, the next drop will take less time. 4. After administering the drops, be sure to shake off, in a horizontal direction, any extra liquid that may remain on the blue tip. If you fail to do this before recapping the bottle, that extra drop my cause mold to form inside the cap. 5. Tighten the cap completely after use. All of this seems like a pain, especially if you are accustomed to drop bottles that contain preservatives and don't need bottle of this design. (BTW, Optase is not the only maker of preservative free drops, who use this bottle. Both BioTrue and Systane make preservative free versions in the same bottle.) Unfortunately Optase doesn't give you a choice of daily vials that Systane and BioTrue also offer. If you don't want the hassle, check out BioTrue drops in single use vials. They have nearly the same ingredients as Optase and probably work nearly as well. The downside of single use vials is they are more expensive than a multiuse bottle. Perhaps, because Optase is already so expensive in a preservative-free multiuse bottle, they don't offer single use vials. It could be most people couldn't afford them. ### ⭐⭐⭐⭐⭐ Reliefs dry eyes *by J***S on July 24, 2026* These drops are great! I recently underwent PRK procedure on my eyes and these drops hydrate my eyes tremendously. I used them about 3-4x a day. Highly recommend and totally worth the price. ## Frequently Bought Together - Optase Dry Eye Intense Drops - Preservative Free Eye Drops for Long Lasting Relief - Artificial Tears to Relieve Severe Dry Eye Symptoms - Multidose Bottle - Step 3 Hydrate - .33 fl oz, 300 Doses - OPTASE TTO Eyelid Cleansing Wipes, Box of 20 - Individually Wrapped Eyelid Wipes With Tea Tree Oil - Cleanser & Eye Makeup Remover for Dry Eyes, Stye, Blepharitis Treatment - Optase HYLO Night Eye Ointment - Preservative Free Lubricant & Nighttime Eye Ointment for Blepharitis and Stye - .18 oz --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/774801607-dry-eye-intense-drops-preservative-free-eye-drops-multidose-bottle](https://www.desertcart.sg/products/774801607-dry-eye-intense-drops-preservative-free-eye-drops-multidose-bottle) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-02*