What Are Natural Tears Eye Drops and How Do They Work?

Natural tears eye drops are lubricating artificial tears that add moisture and temporarily relieve burning and irritation from dryness.

They are an over-the-counter category, not a single brand, and they coat the eye’s surface rather than changing anything inside it. The US shelf name matching this category is Clear Eyes Natural Tears.

What Are Natural Tears Eye Drops?

These are artificial tear lubricants that substitute for the eye’s own moisture when tear production falls short. Clear Eyes Natural Tears is the directly identified US product, labeled for temporary relief of burning and irritation due to dryness. Related Tears Naturale products use different actives — dextran 70 and hypromellose — from UK and European documentation, so formulations may not match the US version.

How Do They Work?

Through physical lubrication, not a drug effect: they add a moist layer that eases dryness and burning. Tears Naturale information describes the action as physical rather than pharmacologic, and the same applies across the category. A drop doesn’t treat an underlying condition and doesn’t last forever — it buys comfort while the tear film recovers or you manage what’s drying it out (screen time, dry air, wind, infrequent blinking).

How To Use Them Correctly

The label dose is 1 to 2 drops in the affected eye as needed; more doesn’t mean better relief. To keep the drop sterile:

1. Wash your hands.
2. Remove the cap and tilt your head back.
3. Pull down the lower eyelid to form a pocket.
4. Bring the tip close without touching the eye, eyelid, or any surface, and squeeze one drop at a time.
5. Repeat in the other eye if needed, then blink.

Never let the tip touch anything — a contaminated tip risks infection. Brief blurred vision is expected; WebMD warns against driving or using machinery until vision clears.

Safety: When To Stop And Get Help

Stop and seek care for eye pain, headache, vision changes, or persistent redness and irritation, or if symptoms worsen.

• Three-day rule: Tears Naturale guidance says get medical help if symptoms don’t improve within 3 days.
• Allergy check: don’t use if allergic to any label ingredient.
• External use only: stated on the Clear Eyes label.

Which Product Fits Your Eyes?

Preservative-free single-dose formats suit people needing drops several times a day, since repeated use of preserved bottles can irritate some eyes.

If weighing options, this roundup of the best natural tears eye drops compares formulas and formats. For official label details, the DailyMed FDA label page lists every active ingredient and exact directions.

Match format to habits: occasional evening dryness works with a 15 mL bottle, while all-day laptop dryness usually calls for single-dose vials. Either way, a lubricant drop is comfort, not a cure — if dryness returns after three days of use, see an eye doctor, not a bigger bottle.