Direct from Japan
Shop Japanese Products
Browse genuine products sourced in Japan, with worldwide delivery and support from TSURUGI.
Ships from Japan. Available delivery methods, estimated transit times and the final shipping cost are shown at checkout before payment. If your country or a delivery option is not shown, ask us in live chat and we will check whether manual shipping is possible.
Smile 40EX – Strong Relief for Persistent Eye Strain
Authentic Japanese eye care with full international tracking.
Tracked worldwide shipping typically ¥1,200–¥2,300 depending on cart weight and destination.
Best value when ordering 5+ bottles — shipping cost per bottle becomes much lower.
Why choose Smile 40EX?
• Designed for aging, strained eyes
• Helps reduce redness and blur
• Balanced cooling refresh
• Reliable daily intensive care
Eye drops that help relieve eye fatigue and blurring of the vision, featuring a refreshing cool sensation when applied.
Indications
Eye fatigue, blurred vision (due to excess eye mucus, etc.), bloodshot conjunctiva, itchy eyes, blepharitis (inflamed eyelids), eye trouble prevention (after swimming, after getting dust or sweat in the eyes, etc.), inflammation of the eye due to ultraviolet or other light (such as snow blindness, discomfort when wearing hard contact lenses.
Hold the bottle tip-down when dispensing the eye drops
Directions and Dosage
Use 3 to 6 times a day, 1 to 3 drops in each eye.
Usage and Dosage Warnings
- Excessive use may cause abnormal sensitivity to light or make eyes more bloodshot.
- A guardian or caretaker should provide supervision and guidance when allowing children to use the product.
- Avoid touching the dropper tip to the eye, eyelid or eyelashes, as this could cause it to become dirty or contaminated (with eye mucus, dust, etc.). Do not use if the product appears cloudy.
- Do not use while wearing soft contact lenses.
- Use the product only as eye drops.
Ingredients (per 100 ml)
Active ingredient – Content – Effects
- Retinol palmitate (vitamin A) – 30,000 units – A vitamin that acts directly on the cornea to activate the eye's natural functions
- d-α-tocopherol acetate (natural vitamin E) – 0.05 g – A vitamin that stimulates blood flow and replenishes nutrients in the eyes
- Pyridoxine hydrochloride (vitamin B6) – 0.04 g – A vitamin that promotes metabolic processes
- Potassium L-aspartate(nutrient) – 1.0 g – A nutrient that brings enzymes into the eyes
- Tetrahydrozoline hydrochloride – 0.01 g – Reduces redness due to bloodshot eyes
- Chlorpheniramine maleate – 0.03 g – Reduces itchiness and other eye discomfort
- Neostigmine methylsulfate – 0.005 g – Improves eye focus
*Inactive ingredients: Disodium edetate, BHT, benzalkonium chloride, boraxsodium chloride, polyoxyethylene hydrogenated castor oil, propylene glycol, l-menthol, dl-camphor, d-borneol, pH adjuster.
