---
product_id: 770769300
title: "Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes"
brand: "optase"
price: "¥6424"
currency: JPY
in_stock: false
reviews_count: 8
category: "Optase"
url: https://www.desertcart.jp/products/770769300-optase-hylo-night-eye-ointment-0-18-oz-phosphate-preservative
store_origin: JP
region: Japan
---

# 6+ hrs retention Preservative & phosphate-free Overnight lubrication Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes

**Brand:** optase
**Price:** ¥6424
**Availability:** ❌ Out of Stock

## Summary

> 🌙 Wake up refreshed with eyes as hydrated as your ambitions!

## Quick Answers

- **What is this?** Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes by optase
- **How much does it cost?** ¥6424 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/770769300-optase-hylo-night-eye-ointment-0-18-oz-phosphate-preservative)

## 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

- • **Shield & Soothe:** White Petrolatum, Lanolin & Mineral Oil create a protective moisture barrier overnight.
- • **Expert-Backed Care:** Part of the OPTASE regimen trusted by eye care professionals worldwide.
- • **Pure & Gentle Formula:** Phosphate and preservative-free for sensitive eyes and all ages.
- • **Effortless Night Routine:** Simple single application before bed for lasting comfort till morning.
- • **Sleep Soundly, See Clearly:** Enjoy 6+ hours of deep, preservative-free eye hydration while you rest.

## Overview

OPTASE HYLO® Night Eye Ointment is a preservative- and phosphate-free lubricating ointment designed for overnight dry eye relief. Its expert-formulated blend of White Petrolatum, Lanolin, and Light Mineral Oil provides over 6 hours of lasting moisture and protection, making it ideal for sensitive eyes and all ages. Applied once before sleep, it supports a comfortable, irritation-free morning by maintaining hydration throughout the night.

## Description

Nighttime dry eye symptoms often require prolonged lubrication during sleep, when reduced blinking can leave the ocular surface feeling dry, irritated, or exposed by morning. OPTASE HYLO Night is a dry eye ointment formulated to help provide lasting moisture and support nighttime comfort with a smooth, easy-to- apply texture that fits into a simple before-bed routine. OPTASE HYLO Night Eye Ointment is a preservative-free, phosphate-free eye lubricant ointment for dry eyes in a well-tolerated formula. The active ingredients, White Petrolatum, Lanolin, and Light Mineral Oil, form a lubricating film to relieve dryness and help protect against further irritation and exposure. The OPTASE HYLO formula delivers more than 6 hours of physical retention, making it a practical option for overnight eye lubrication when extended coverage is needed. Use as part of an overnight eye care routine by applying once before bed into the gap between the eye and eyelid, then blinking gently to distribute the ointment across the eye surface. The formula is suitable for adults and children and is intended for nighttime use. Because ointments can temporarily blur vision after application, bedtime use is recommended. Part of the OPTASE Eye Care Regimen, HYLO Night is developed for dry eye care with a focus on comfort, protection, and clear daily use. It helps maintain moisture on the eye surface during sleep and supports a more comfortable start to the next day with longer-lasting nighttime lubrication. OPTASE is known for preservative-free eye care products trusted by eye care experts, with solutions developed to support dry, irritated, and sensitive eyes. HYLO Night brings that same focused approach to overnight care with a smooth ointment designed for consistent nighttime lubrication, overnight coverage, and dependable bedtime use.

Review: Great for dry eyes. - Good product. I have really dry eyes and occasionally sleep with my eyes open. This helps keep my eyes moist. I use this at night. This blurs your sight so best for before bed. It’s a really REALLY thick product.
Review: Wonderful help for my eyes! - My eye doc told me to try this for some issues I'd been having. It definitely works for me. I've been using it for several months now, and it's expensive, but you only need to use a small amount. Because of the cost, I stopped using it for a few weeks. That was a mistake, and I haven't stopped using it since. It's fairly easy to use. Just put a small amount on your dominant index finger (maybe 1/2 to a full uncooked rice size?). Then, pull your lower eyelid down with a finger on your non-dominant hand, and put the ointment right on the lid. Blink a few times, and your vision should be blurry. It's a little weird at first, but you get used to it. And it's going on right before sleep time anyway, so it's not like you need to see until it's time for breakfast ;-) It may take a several days or possibly longer before you really see and feel the benefits, depending on how bad your eyes are to begin with. I think my first time around it was probably a week or two before I noticed improvement in my condition. This is a great product (albeit a little pricey), but I'm glad to see it being sold at more outlets.

## Features

- NIGHTTIME DRY EYE COMFORT: Lubricating eye ointment for dry eyes that helps provide overnight comfort, in a well-tolerated nighttime formula designed for lasting lubrication while you sleep
- LONG-LASTING RELIEF: Preservative-free nighttime formula provides over 6 hours of physical retention to help support overnight comfort and lasting lubrication for dry eyes through the night
- GENTLE OVERNIGHT LUBRICATION: White Petrolatum, Lanolin, and Light Mineral Oil create a smooth lubricating film for lasting nighttime comfort, with a formula suitable for all ages.
- OVERNIGHT EYE CARE ROUTINE: For nighttime comfort, apply once into the gap between the eye and eyelid before bed, then blink gently to spread the ointment for lasting lubrication. Use only as directed
- OPTASE EXPERTISE: Part of the OPTASE Eye Care Regimen, developed for dry eye care with specialist- informed, preservative-free products that support comfort, protection, and daily eye care

## Images

![Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes - Image 1](https://m.media-amazon.com/images/I/710my6nXcTL.jpg)
![Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes - Image 2](https://m.media-amazon.com/images/I/71XBQNLHOoL.jpg)
![Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes - Image 3](https://m.media-amazon.com/images/I/61hdYsXyKJL.jpg)
![Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes - Image 4](https://m.media-amazon.com/images/I/71oO6gnDLyL.jpg)
![Optase HYLO® Night Eye Ointment, 0.18 oz - Phosphate & Preservative-Free Dry Eye Relief for Overnight Comfort - Well-Tolerated Formula, Long-Lasting Lubricating Nighttime Ointment for Dry Eyes - Image 5](https://m.media-amazon.com/images/I/81CvNpkX1xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for dry eyes.
*by D***I on April 6, 2026*

Good product. I have really dry eyes and occasionally sleep with my eyes open. This helps keep my eyes moist. I use this at night. This blurs your sight so best for before bed. It’s a really REALLY thick product.

### ⭐⭐⭐⭐⭐ Wonderful help for my eyes!
*by B***. on January 23, 2026*

My eye doc told me to try this for some issues I'd been having. It definitely works for me. I've been using it for several months now, and it's expensive, but you only need to use a small amount. Because of the cost, I stopped using it for a few weeks. That was a mistake, and I haven't stopped using it since. It's fairly easy to use. Just put a small amount on your dominant index finger (maybe 1/2 to a full uncooked rice size?). Then, pull your lower eyelid down with a finger on your non-dominant hand, and put the ointment right on the lid. Blink a few times, and your vision should be blurry. It's a little weird at first, but you get used to it. And it's going on right before sleep time anyway, so it's not like you need to see until it's time for breakfast ;-) It may take a several days or possibly longer before you really see and feel the benefits, depending on how bad your eyes are to begin with. I think my first time around it was probably a week or two before I noticed improvement in my condition. This is a great product (albeit a little pricey), but I'm glad to see it being sold at more outlets.

### ⭐⭐⭐⭐⭐ Less Bluery Overnight ointment
*by L***A on May 10, 2026*

overnight dry eye relief, Optase Hylo Night Eye Ointment is one of the better night ointments . Iv tried other brands and they make my eyes super blurry. This is less blurry and does not irate. Will definitely order more .

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-01*