---
product_id: 41849902
title: "OT6400 PF Preservative-Free Lubricant Eye Drops Dry Eye Relief | Artificial Tears | 0.34 FL OZ (10 mL)"
brand: "oasis tears"
price: "€ 44.35"
currency: EUR
in_stock: true
category: "Oasis Tears"
url: https://www.desertcart.hr/products/41849902-ot6400-pf-preservative-free-lubricant-eye-drops-dry-eye-relief
store_origin: HR
region: Croatia
---

# 0.25% Glycerin for deep hydration Sterile multi-dose bottle prevents contamination Preservative-free formula for sensitive eyes OT6400 PF Preservative-Free Lubricant Eye Drops Dry Eye Relief | Artificial Tears | 0.34 FL OZ (10 mL)

**Brand:** oasis tears
**Price:** € 44.35
**Availability:** ✅ In Stock

## Summary

> 💧 See the difference, feel the comfort — your eyes deserve the best!

## Quick Answers

- **What is this?** OT6400 PF Preservative-Free Lubricant Eye Drops Dry Eye Relief | Artificial Tears | 0.34 FL OZ (10 mL) by oasis tears
- **How much does it cost?** € 44.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/41849902-ot6400-pf-preservative-free-lubricant-eye-drops-dry-eye-relief)

## Best For

- oasis tears enthusiasts

## Why This Product

- Trusted oasis tears brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gentle on Your Eyes:** Preservative-free formula eliminates irritation, perfect for sensitive and contact lens wearers.
- • **Pure Hydration Power:** Experience soothing relief with 0.25% glycerin that locks in moisture all day long.
- • **Trusted by Thousands:** Join over 2,400 satisfied users who rate it 4.5 stars for reliable dry eye relief.
- • **Safe & Sterile Delivery:** Innovative multi-dose bottle design ensures every drop is contamination-free and fresh.
- • **Everyday Comfort, Anytime:** Ideal for daily use, post-operative care, and long hours in front of screens.

## Overview

Oasis Tears PF OT6400 is a preservative-free lubricant eye drop containing 0.25% glycerin and hyaluronate, designed to provide long-lasting hydration and relief from dry, irritated eyes. Its sterile multi-dose bottle prevents bacterial contamination, making it safe for daily use, contact lens wearers, and post-operative care. Highly rated and trusted, it delivers gentle, effective moisture without harsh preservatives.

## Description

Experience soothing hydration with Oasis Tears PF OT6400, a preservative-free, over-the-counter lubricant eye drop designed to relieve symptoms of dry eye. Oasis Tears PF delivers eye comfort without the risk of preservative-related irritation.* *Please refer to the listing for the most up-to-date product information.

## Features

- 【PRESERVATIVE-FREE】Free from benzalkonium chloride (BAK) and other harsh preservatives.
- 【HYDRATING RELIEF】Soothes and lubricates dryness, burning, and irritation from dry eyes.
- 【ADVANCED FORMULATION】Contains glycerin (active) and hyaluronate (inactive) for moisture retention and ocular surface protection.
- 【CONVENIENCE】Gentle for daily use; compatible with contact lenses and post-operative care.
- 【STERILE MULTI-DOSE BOTTLE】 Formulation delivered through a secure, proprietary tip that prevents bacterial contamination.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014SHGRVQ |
| ASIN  | B014SHGRVQ |
| Active Ingredients | Glycerin (0.25%) |
| Additional Features | Preservative-Free |
| Age Range Description | Adult |
| Best Sellers Rank | #8,419 in Health & Household ( See Top 100 in Health & Household ) #39 in Moisturizing Eye Drops #183 in Vision Products |
| Brand Name | Oasis TEARS |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,444) |
| Date First Available  | September 2, 2015 |
| Dosage Form | Drops |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 2.6 x 0.8 x 2.6 inches |
| Item Form | Drop |
| Item Weight | 0.7 Ounces |
| Item model number  | OT6400 |
| Manufacturer | Oasis Medical Inc. |
| Manufacturer  | Oasis Medical Inc. |
| Manufacturer Part Number | OT6400 |
| Model Number | OT6400 |
| Net Content Count | 1 Bottle |
| Number of Items | 1 |
| Product Benefits | Eye Care, Soothing |
| Product Dimensions  | 2.6 x 0.8 x 2.6 inches; 0.7 ounces |
| Special Ingredients | Preservative-Free |
| Specific Uses For Product | Dry Eye |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Eyes |
| UPC | 342126640013 |

## Product Details

- **Brand:** Oasis TEARS
- **Item Weight:** 0.7 Ounces
- **Item dimensions L x W x H:** 2.6 x 0.8 x 2.6 inches
- **Product Benefits:** Eye Care, Soothing
- **Specific Uses For Product:** Dry Eye

## Images

![OT6400 PF Preservative-Free Lubricant Eye Drops Dry Eye Relief | Artificial Tears | 0.34 FL OZ (10 mL) - Image 1](https://m.media-amazon.com/images/I/71jdqmHZPRL.jpg)

## Questions & Answers

**Q: How many drops are in the .34 fl oz container? I know some are wasted in one application (since more than one often comes out unnecessary)...**
A: .34 oz should be the equivalent to 34 vials since the small vials contain 0.01 fl oz. (or .3ml). The small vials are technically meant for two applications for each eye, although the containers don't readily give up the juice and the liquid is often trapped in the break-off lid. Even if I remember to tap the liquid down before opening, I can squeeze & squeeze the little things, then have to turn them right-side up again to "re-set" the flow and then they usually work.
That being said, 
I highly recommend storing this in the refrigerator, not only for the preservation of the product but it's so refreshing; it's like soft drink for the eyes.

**Q: where is this product made?**
A: If you buy from store EyeCare&More, all Oasis products are manufactured in USA, Glendora CA. Some other stores are advertising theirs made outside of the US.

**Q: Does the cap supposed to make a broken safety sound?**
A: There is a small clicking sound when you turn the cap to open it. The product works well, as intended.

**Q: Does this need to be kept in the fridge after opening - similar to the individual vials?**
A: I have not kept in refrigerator.

## Frequently Bought Together

- Oasis Tears PF Preservative-Free Lubricant Eye Drops Dry Eye Relief | Artificial Tears | 0.34 FL OZ (10 mL)
- Oasis TEARS PLUS Preservative-Free Lubricant Eye Drops, 30 containers, 0.3 ML/0.01 FL OZ
- Oasis TEARS Lubricant Eye Drops Bottle Relief For Dry Eyes, 0.34 Ounce

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-05*