---
product_id: 321293803
title: "Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly – 4X 4 fl oz Bottles"
brand: "oculus curae"
price: "KD 18.30"
currency: KWD
in_stock: true
reviews_count: 8
category: "Oculus Curae"
url: https://www.desertcart.com.kw/products/321293803-aqua-naina-saline-solution-preservative-free-sterile-rinse-for-soft
store_origin: KW
region: Kuwait
---

# Preservative-free sterile rinse Clinically tested purity TSA-compliant travel bottles Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly – 4X 4 fl oz Bottles

**Brand:** oculus curae
**Price:** KD 18.30
**Availability:** ✅ In Stock

## Summary

> 💧 See Clearly, Live Freely – The Ultimate Lens Care Upgrade

## Quick Answers

- **What is this?** Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly – 4X 4 fl oz Bottles by oculus curae
- **How much does it cost?** KD 18.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/321293803-aqua-naina-saline-solution-preservative-free-sterile-rinse-for-soft)

## Best For

- oculus curae enthusiasts

## Why This Product

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

## Key Features

- • **Premium Hygiene:** Tapered tip and tamper-proof bottles ensure clean, precise application every time.
- • **Travel-Ready Design:** Compact 4 fl oz TSA-approved bottles fit perfectly in your on-the-go lifestyle.
- • **Versatile Lens Care:** Compatible with soft, hard, and gas permeable lenses—your all-in-one solution.
- • **Eco-Conscious Packaging:** Fully recyclable bottles for a sustainable lens care routine that cares for your eyes and the planet.
- • **Pure Comfort, Zero Irritation:** Preservative-free formula matches natural eye pH for all-day soothing relief.

## Overview

Aqua Naina Saline Solution is a preservative-free, sterile rinse designed for soft, hard, and gas permeable contact lenses. Clinically tested and inspired by Unisol 4, it offers superior comfort without irritation. Packaged in TSA-compliant, travel-friendly 4 fl oz bottles with hygienic tapered tips, it’s perfect for daily use and on-the-go lens care. Fully recyclable and trusted by thousands, Aqua Naina elevates your lens routine with purity, convenience, and eco-conscious design.

## Description

Buy Oculus Curae Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly – 4X 4 fl oz Bottles on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Very high quality and value over Purilens. Will not be disappointed. - Long time user of Purilens. After I saw Aqua Naina come on to the market, I had to try it, and, I am shockingly surprised how much better the experience and product is over Purilens. 1st of all, the formula is much better. As where Purilens was harsher on my eyes, occasionally causing a slight irritation, burning, again, very slightly, Aqua Naina on the other hand does not have that effect on my eyes at all. Much more pleasant experience. Second, the bottle and drop applicator portion of the bottle is much better. The hole is smaller, so you waste less product. The bottle is also made of slightly thicker material, and it feels a lot more premium in the hands. It's also slightly smaller ( see my pictures ) Will never use Purilens again. Aqua Naina is 10x better in about every category.
Review: Great size - I love the size and convenience of these bottles. Larger bottles are hard to use for me with smaller hands when cleaning my contacts. These work great and pack for travel!

## Features

- Pure Comfort, Preservative-Free: Formulated to match your eye’s natural pH, this sterile saline rinse offers soothing relief for sensitive eyes and daily lens wear — with zero preservatives.
- Inspired by Unisol 4, Made for Modern Lens Wearers: A trusted Unisol 4 replacement, designed for effortless rinsing and storing of both soft and hard contact lenses — with uncompromised clarity and comfort.
- Clinically Trusted, Quality Assured: This sterile saline solution is clinically tested and batch-verified for purity, safety, and consistency—giving you peace of mind with every use.
- Travel-Ready, Life-Ready : Compact 4 fl oz bottles are TSA-compliant and easy to carry — perfect for daily use, travel, and backup lens care wherever you go.
- Gentle on Dry & Sensitive Eyes : Hydrating and irritation-free — this saline solution supports dry eyes and long wear without burning, stinging, or discomfort.
- Clean Dispensing, Conscious Design : Each tamper-proof bottle features a tapered tip for hygienic application. Fully recyclable for a cleaner lens care routine — and a cleaner planet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B092JPZ5MJ |
| Best Sellers Rank | #34,849 in Health & Household ( See Top 100 in Health & Household ) #32 in Contact Lens Soaking Solutions |
| Customer Reviews | 4.6 4.6 out of 5 stars (575) |
| Date First Available  | January 9, 2021 |
| Manufacturer  | Oculus Curae |
| Package Dimensions  | 6.57 x 4.37 x 4.29 inches; 1.57 Pounds |

## Product Details

- **Brand:** Oculus Curae
- **Global Trade Identification Number:** 00860005853410
- **Liquid Volume:** 4 Fluid Ounces
- **Manufacturer:** Oculus Curae
- **Shelf Life:** 30 Days

## Images

![Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly – 4X 4 fl oz Bottles - Image 1](https://m.media-amazon.com/images/I/61TTGsE5AXL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Who and where is this made?**
A: I do not know where this is distilled.   I know it is a hair less expensive and does the same job.  I use this for  rinsing my lenses only.   Then I use a sealed pink vial to fill it for my eyes.   I say Naina for the rinse,  pink for my eyes.   That way I do not worry about having to put a date on the bottle of rinse and I use it before two weeks s up,  AND I do not worry about using a solution of water before two days is up because the pink is always fresh.

**Q: Can I use this with scalera hard contacts for the fill on my eyes???**
A: That is how I use it and I haven't had any problems.

**Q: I wear scleral lenses and use purilens,can this be a substitute?**
A: I am not familiar with your lens, but I did a substitute on my hard contacts and have had not problems now for over a year.  This solution is a hair less expensive and does the saqme job,  -in my opinion.   Good luck.

**Q: Can i use this to rinse rgp lense?**
A: I reall;y don't know why not.  If you need a sterilized distilled water, this will fill the bill.   Good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very high quality and value over Purilens. Will not be disappointed.
*by T***Y on July 9, 2024*

Long time user of Purilens. After I saw Aqua Naina come on to the market, I had to try it, and, I am shockingly surprised how much better the experience and product is over Purilens. 1st of all, the formula is much better. As where Purilens was harsher on my eyes, occasionally causing a slight irritation, burning, again, very slightly, Aqua Naina on the other hand does not have that effect on my eyes at all. Much more pleasant experience. Second, the bottle and drop applicator portion of the bottle is much better. The hole is smaller, so you waste less product. The bottle is also made of slightly thicker material, and it feels a lot more premium in the hands. It's also slightly smaller ( see my pictures ) Will never use Purilens again. Aqua Naina is 10x better in about every category.

### ⭐⭐⭐⭐⭐ Great size
*by D***M on January 9, 2026*

I love the size and convenience of these bottles. Larger bottles are hard to use for me with smaller hands when cleaning my contacts. These work great and pack for travel!

### ⭐⭐⭐⭐⭐ Good product
*by K***Y on January 23, 2025*

Have bought a competing product for years, for some reason there’s a long delay shipping. Called several stores , don’t have it! So I googled for a similar product and found altos. Not only did it ship very fast but the true test was when hubby tried it as soon as I opened the box it was as good as the usual purchase. Very pleased!

## Frequently Bought Together

- Aqua Naina - Preservative Free Sterile Saline Solution for Contact Lenses - Unisol 4 Replacement - Contact Solution for Cleaning, Rinsing and Disinfecting Soft Contact Lenses. (4X 4Fl. Oz)
- Clear Care Plus Cleaning Solution Travel Pack, No Flavor, 3 Fl Oz
- Bausch & Lomb Sensitive Eyes Saline Solution, Gentle Daily Rinse for Soft & Gas Permeable Contact Lenses, with Potassium, 12 Fl Oz (Pack of 2)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-05*