Looks like they changed the formula when they recently changed the packaging...Is this still preservative free? I can't find where it says that on box

This has a preservative that apparently changes disapeers when exposed to oxygen when you blink your eyes. For those using drops 4 or more times a day, it's recommended that you use something that isn't transiently preserved, as this formula is now. When they put them in the bottles, they often now use transiently preserved as opposed to plain old preserved. I've too been searching for my mother who has eye problems. Some presevatives somehow disapeer when you blink your eyes, while some do not. It's crazy making; but, I'd like to know which preservatives ARE transient and which are not. That would be useful information. The purest or those with most sensitive eyes to preservatives should still look beyond transiently preserved for smething that has NO preservatives at all. While the rest of us, using these less than 4 times a day or with orders to only use preservative free should take a pass on these probably. Although, I'm not a doctor; just someone researching for my elderly mom.

Can I use this while wearing contact lenses?

Hi Yi W., that’s a great question! We recommend trying our “TheraTears® Contact Lens Comfort Drops”, which are FDA approved for use with daily wear and extended wear soft and rigid gas permeable contact lenses.

shelf life for thera tears

I ordered my bottle of Thera Tears on 1/31/14. The expiration date on the bottle is 11/2015. So it looks like the shelf life is close to 2 years.

Can it relieve visual fatigue after studying on computer?

Staring at a computer often means we don't blink enough. This can lead to eye fatigue and irritation, so I would say, "Yes." I, too, use the drops for this reason.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

TheraTears Dry Eye Therapy Lubricating Eye Drops for Dry Eyes, 1 Fl Oz Twin Pack, (2 x 30mL Bottles)

TheraTears Dry Eye Therapy Lubricating Eye Drops for Dry Eyes, 1 Fl Oz Twin Pack, (2 x 30mL Bottles)

Product ID: 66484716

Details

Brand
TheraTears
Item Weight
3 Ounces
Item dimensions L x W x H
1.87 x 2.5 x
Product Benefits
Eye Care
Specific Uses For Product
Dry Eye

⚡Immediate dry eye relief

💧Instant hydration boost

🧪5 vital electrolytes formula

R789

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

💧 Don’t just blink—hydrate like a pro with TheraTears!

ON THE GO CONVENIENCE - Twin 30mL multidose bottles fit perfectly in your bag for instant relief anytime, anywhere.
SILKY SMOOTH HYDRATION - Experience fast-acting moisture that mimics your natural tears for all-day comfort.
ELECTROLYTE POWERED FORMULA - Replenishes your eyes with 5 essential electrolytes for balanced, natural tear restoration.
DOCTOR RECOMMENDED TRUSTED - Join thousands of professionals who rely on TheraTears for effective dry eye relief.
CLINICALLY CRAFTED BY EXPERTS - Developed by an ophthalmologist after 18 years of research to ensure premium eye care.

TheraTears Dry Eye Therapy Lubricating Eye Drops deliver immediate and long-lasting relief from dry eye symptoms using a unique electrolyte formula developed by an ophthalmologist. This twin pack of preservative-free, doctor-recommended drops provides silky hydration that mimics natural tears, making it the go-to solution for busy professionals seeking fast, effective eye comfort.

Specifications

ASIN	B07C6M1H11
ASIN	B07C6M1H11
Active Ingredients	Sodium carboxymethylcellulose
Additional Features	TheraTears offers the benefits of a preservative free solution in a bottle thanks to our unique preserving ingredient that turns into pure oxygen and water on eye contact.
Age Range Description	Adult
Best Sellers Rank	#464 in Health & Household ( See Top 100 in Health & Household ) #3 in Dry Eye Relief Products #10 in Vision Products
Brand Name	TheraTears
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (33,943)
Date First Available	November 16, 2017
Dosage Form	Drops
Flavor	Unflavored
Global Trade Identification Number	00358790900131
Included Components	Sodium carboxy-methylcellulose 0.25%
Item Dimensions	1.87 x 2.5 x 4.25 inches
Item Form	Drop
Item Weight	3 Ounces
Item model number	1
Manufacturer	Prestige Consumer Healthcare
Manufacturer	Prestige Consumer Healthcare
Manufacturer Part Number	1
Model Number	1
Net Content Count	2 Count
Number of Items	1
Package Type Name	R
Product Benefits	Eye Care
Product Dimensions	1.87 x 2.5 x 4.25 inches; 3 ounces
Specific Uses For Product	Dry Eye
Target Use Body Part	Eyes
UPC	358790900131
Unit Count	2 Fluid Ounces

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.