





Class 3 OTC DrugArtificial tearsEye drops
Rohto C Cube a
Supplements tears for dry eyes and relieves discomfort when wearing contact lenses.
Who it's for / When to use
For discomfort when wearing contact lenses
Can be used for discomfort when wearing soft or hard contact lenses. May also be used when not wearing contact lenses.
For when your eyes feel dry
Eye drops used to supplement tears (dry eyes). They can also be used for eye fatigue and blurred vision (such as when there is a lot of eye discharge).
Product Overview
These eye drops are administered by instillation. They are used for discomfort when wearing soft or hard contact lenses, to supplement tears (dry eyes), eye fatigue, and blurred vision (such as when there is a lot of eye discharge). They may also be used when not wearing contact lenses.
Active ingredients
| Ingredient | Amount |
|---|---|
| Potassium chloride | 0.03% |
| Sodium chloride | 0.49% |
| Calcium chloride hydrate | 0.01% |
| Taurine | 0.2% |
Contains povidone, hypromellose, boric acid, borax, sodium hyaluronate, polysorbate 80, polyoxyethylene polyoxypropylene glycol, zinc chloride, sodium citrate hydrate, and pH adjusters as additives.
Indications
Dosage and Administration
Instill 1 to 3 drops in each eye 5 to 6 times a day.
(1) When using this product for a child, ensure it is used under the guidance and supervision of a parent or guardian.
(2) Do not let the tip of the container touch the eye, eyelid, or eyelashes. [This may cause contamination or foreign matter (such as eye discharge or dust) to enter.] Do not use if the solution is cloudy.
(3) For use as eye drops only.
(4) May also be used when not wearing contact lenses.
⚠️ Precautions for Use
Consultation
- 1. The following people should consult a doctor, pharmacist, or registered salesperson before use.
- (1) People currently receiving medical treatment
- (2) People who have experienced allergic symptoms from medicines or other substances
- (3) People with the following symptom: severe eye pain
- (4) People who have been diagnosed with the following condition: glaucoma
- 2. If any of the following symptoms occur after use, they may be side effects. Stop using this product immediately and consult a doctor, pharmacist, or registered salesperson, taking this box with you.
Affected area Symptoms Skin Rash, redness, itching Eyes Redness, itching, swelling, stinging pain - 3. Stop using this product and consult a doctor, pharmacist, or registered salesperson, taking this box with you, in the following cases:
- (1) If blurred vision does not improve
- (2) If symptoms do not improve after using the product for about 2 weeks
📦 Storage Precautions
- (1) Close tightly and store in a cool place away from direct sunlight. To maintain product quality, do not leave it in hot places (40°C or above), such as inside a car or near a heater.
- (2) Store out of reach of children.
- (3) Do not transfer to another container. (This may cause misuse or affect product quality.)
- (4) Do not share with others.
- (5) Do not use this product after the expiration date (printed on the outer box). Even before the expiration date, use as soon as possible after opening.
- (6) Depending on storage conditions, crystals of the ingredients may adhere to the tip of the container or the inside of the cap. If this happens, wipe them off gently with clean gauze or similar material before use.
- (7) Do not use this container to store other substances.












































































