--- product_id: 49981340 title: "Hycosan Dual - Double Action Eye Drops with Hyaluronic Acid and Ectoin for Soothing Relief of Itchy, Burning or Dry Eyes Due to Allergens - Preservative Free - 225 Measured Doses" brand: "hyco san" price: "¥5922" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/49981340-hycosan-dual-double-action-eye-drops-with-hyaluronic-acid-ectoin store_origin: JP region: Japan --- # 225 measured doses for precise use Dual-action formula: hydration + inflammation relief Preservative-free, gentle on sensitive eyes Hycosan Dual - Double Action Eye Drops with Hyaluronic Acid and Ectoin for Soothing Relief of Itchy, Burning or Dry Eyes Due to Allergens - Preservative Free - 225 Measured Doses **Brand:** hyco san **Price:** ¥5922 **Availability:** ✅ In Stock ## Summary > 👁️‍🗨️ Double the action, zero irritation — your eyes’ new best friend! ## Quick Answers - **What is this?** Hycosan Dual - Double Action Eye Drops with Hyaluronic Acid and Ectoin for Soothing Relief of Itchy, Burning or Dry Eyes Due to Allergens - Preservative Free - 225 Measured Doses by hyco san - **How much does it cost?** ¥5922 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49981340-hycosan-dual-double-action-eye-drops-with-hyaluronic-acid-ectoin) ## Best For - hyco san enthusiasts ## Why This Product - Trusted hyco san brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Action Relief:** Hyaluronic acid hydrates while Ectoin calms inflammation and burning from allergens. - • **Gentle Yet Powerful:** Preservative-free formula soothes without irritation—perfect for sensitive eyes and daily use. - • **Contact Lens Friendly:** Clinically proven safe for contact lens wearers, pregnant or breastfeeding adults, and children 6+. - • **Precision in Every Drop:** 225 measured doses ensure no waste and consistent relief. - • **Innovative Bottle Design:** Airless, dual-valve system with antimicrobial silver spring prevents contamination and guarantees freshness. ## Overview Hycosan Dual Eye Drops deliver 225 preservative-free, precisely measured doses combining hyaluronic acid for deep hydration and Ectoin for soothing inflammation caused by allergens. Designed with a sterile, airless bottle featuring a dual-valve and antimicrobial silver spring, these drops ensure contamination-free, long-lasting relief. Safe for contact lens users, children 6+, and sensitive eyes, Hycosan Dual is the go-to solution for dry, itchy, or burning eyes—keeping you comfortably clear-eyed through allergy season and beyond. ## Description Product Description EASY TO USE 1 click of the bottle gives 1 measured drop. Prime the bottle by holding upside down and pumping until drops appear. RAPID RELIEF FROM EYE ALLERGY SYMPTOMS SUITABLE FOR AGES 6+ PRESERVATIVE AND PHOSPHATE FREE CONTACT LENS COMPATIBLE Vented Cap Vented cap allows evaporation of any residual drop on tip. Vented Cap Vented cap allows evaporation of any residual drop on tip. Antimicrobial Antimicrobial silver spring kills any residual bacteria. Antimicrobial Antimicrobial silver spring kills any residual bacteria. Dual valve Dual valve system prevents backflow of product. Dual valve Dual valve system prevents backflow of product. Sterile Airless system so no contaminated air can enter botte. Sterile Airless system so no contaminated air can enter botte. I have squeezed the bottle and no drops have come out – is the bottle empty? The bottle needs to be primed to allow the drops to flow - to prime the system remove the over cap and invert the bottle with its tip pointing down. Repeatedly pump the base until it dispenses the first drop, it is now primed and ready to use. I have squeezed the bottle and no drops have come out – is the bottle empty? The bottle needs to be primed to allow the drops to flow - to prime the system remove the over cap and invert the bottle with its tip pointing down. Repeatedly pump the base until it dispenses the first drop, it is now primed and ready to use. What age is Hycosan Dual suitable for? Suitable for ages 6+. What age is Hycosan Dual suitable for? Suitable for ages 6+. How do you use the Hycosan bottle? Remove the cap and hold the bottle upside down with your thumb on the shoulder and fingers on the bottom. Tilt your head back, pull your lower lid down, and press the bottle base to apply the drops. After use, replace the cap to close the dropper. How do you use the Hycosan bottle? Remove the cap and hold the bottle upside down with your thumb on the shoulder and fingers on the bottom. Tilt your head back, pull your lower lid down, and press the bottle base to apply the drops. After use, replace the cap to close the dropper. Explore the Hycosan Range to meet your needs Hycosan Dual Hycosan Extra Hycosan Original Hycosan Intense Hycosan Night Hycosan Fresh Hycosan Plus Review: Brilliant for dry, itchy eyes! especially with contacts! - I absolutely love these eye drops! I wear contact lenses and often get really dry eyes, and these have made such a noticeable difference. They give my eyes the soothing relief they need without leaving them feeling uncomfortable. I also suffer badly with hay fever, so my eyes can become really itchy and irritated, and I’ve found these really helpful for calming that down too. I love that they’re preservative-free, and the twin pack is really convenient as I can keep one at home and have one with me. I’ve been really impressed with these and would definitely recommend them to anyone who struggles with dry or irritated eyes. ⭐⭐⭐⭐⭐ Review: Great for dry eyes & allergies - These eye drops have saved me so much discomfort. I tried loads and pretty much the whole range of Hycosan, worked better than other brands for me. I find the applicator useful. I wish you could see how much was left though. It's expensive but better than the cheaper options. The intense was my go to for a while but I actually find this better. I suffer from dry eyes and allergies. (Allergies that aren't helped by tablets) My toddler, accidentally scratched my eye in May 2024. Since, I've had pain and ripped open the abrasion every night, due to allergies & dry eyes. Sometimes leaving me in so much pain, I can't open the eye. I still have the abrasion but these eye drops have definately helped it and the pain is not so intense. So hopefully, it is slowly healing. For now these drops live under my pillow and I panic if I don't have them. ## Features - DUAL ACTION - Hyaluronic acid soothes dry eye symptoms while Ectoin relieves inflammation, irritation and burning caused by hayfever and other allergens such as dust and animal hair - PRESERVATIVE FREE - With no added preservatives, which can irritate sensitive eyes, Hycosan Dual is gentle on your eyes and suitable for regular use - FOR EVERYONE - Clinically proven and recommended by eyecare experts, Hycosan Dual is contact lens compatible. Safe for adults who are pregnant or breastfeeding and children - EASY TO USE - Hycosan Dual Eye drops for dry eyes are contained within a unique bottle design that protects against contamination. 1 pump of the bottle gives 1 drop. On first use, simply prime the bottle by pumping between 5-20 times until drops begin to appear - LONG-LASTING - Can be used at least 6 months after first opening and can be stored at room temperature. Each bottle contains at least 225 measured drops ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072F74PMB | | Active Ingredients | sodium hyaluronate | | Active ingredients | sodium hyaluronate | | Age Range Description | All | | Benefits | Eye Care | | Best Sellers Rank | 865 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Moisturising Eye Drops | | Brand | Hyco San | | Brand Name | Hyco San | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 2,740 Reviews | | Dosage Form | Drops | | Flavour | Unflavored | | Item Dimensions | 42 x 38 x 113 millimetres | | Item Form | Drop | | Item Part Number | 4044210 | | Item dimensions L x W x H | 42 x 38 x 113 millimetres | | Manufacturer | Hycosan | | Manufacturer Part Number | 4044210 | | Model Name | 4044210 | | Model Number | 4031626711465 | | Net Content Count | 1 Count | | Net Content Weight | 40 Grams | | Number of Items | 1 | | Number of items | 1 | | Package Type Name | Bottle | | Product benefits | Eye Care | | Special Features | Long-Lasting | | Special Ingredients | Hyaluronic acid, Ectoin, borate buffer | | Specific Uses For Product | Dry Eye | | Specific uses for product | Dry Eye | | Target Audience | Unisex | | Unit Count | 7.5 millilitre | ## Product Details - **Active ingredients:** sodium hyaluronate - **Age range (description):** All - **Brand:** Hyco San - **Item dimensions L x W x H:** 42 x 38 x 113 millimetres - **Item form:** Drop - **Number of items:** 1 - **Package information:** Bottle - **Product benefits:** Eye Care - **Specific uses for product:** Dry Eye - **Unit count:** 7.5 millilitre ## Images ![Hycosan Dual - Double Action Eye Drops with Hyaluronic Acid and Ectoin for Soothing Relief of Itchy, Burning or Dry Eyes Due to Allergens - Preservative Free - 225 Measured Doses - Image 1](https://m.media-amazon.com/images/I/61Yx7DMsRJL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: I have squeezed the bottle and no drops have come out – is the bottle empty?** A: The bottle needs to be primed to allow the drops to flow - to prime the system remove the over cap and invert the bottle with its tip pointing down. Repeatedly pump the base until it dispenses the first drop, it is now primed and ready to use. **Q: What age is Hycosan Dual suitable for?** A: Suitable for ages 6+. **Q: How do you use the Hycosan bottle?** A: Remove the cap and hold the bottle upside down with your thumb on the shoulder and fingers on the bottom. Tilt your head back, pull your lower lid down, and press the bottle base to apply the drops. After use, replace the cap to close the dropper. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant for dry, itchy eyes! especially with contacts! *by M***H on 2 September 2026* I absolutely love these eye drops! I wear contact lenses and often get really dry eyes, and these have made such a noticeable difference. They give my eyes the soothing relief they need without leaving them feeling uncomfortable. I also suffer badly with hay fever, so my eyes can become really itchy and irritated, and I’ve found these really helpful for calming that down too. I love that they’re preservative-free, and the twin pack is really convenient as I can keep one at home and have one with me. I’ve been really impressed with these and would definitely recommend them to anyone who struggles with dry or irritated eyes. ⭐⭐⭐⭐⭐ ### ⭐⭐⭐⭐⭐ Great for dry eyes & allergies *by C***K on 1 November 2025* These eye drops have saved me so much discomfort. I tried loads and pretty much the whole range of Hycosan, worked better than other brands for me. I find the applicator useful. I wish you could see how much was left though. It's expensive but better than the cheaper options. The intense was my go to for a while but I actually find this better. I suffer from dry eyes and allergies. (Allergies that aren't helped by tablets) My toddler, accidentally scratched my eye in May 2024. Since, I've had pain and ripped open the abrasion every night, due to allergies & dry eyes. Sometimes leaving me in so much pain, I can't open the eye. I still have the abrasion but these eye drops have definately helped it and the pain is not so intense. So hopefully, it is slowly healing. For now these drops live under my pillow and I panic if I don't have them. ### ⭐⭐⭐⭐⭐ Good product, relieves dryness and itchiness *by L***F on 3 August 2026* Comfortable product for eyes, relieves itchiness and dryness ## Frequently Bought Together - Hycosan Dual 0.1 Percent Fresh Eye Care, 7.5 Ml - Hycosan Extra Double Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/49981340-hycosan-dual-double-action-eye-drops-with-hyaluronic-acid-ectoin](https://www.desertcart.jp/products/49981340-hycosan-dual-double-action-eye-drops-with-hyaluronic-acid-ectoin) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-24*