Class 2 OTC DrugEye Drops
Smile 40 Premium DX
Eye drops focused on supporting the cornea for eye fatigue and blur due to age or eye strain
✦ With adhesive vitamin A✦ 10 active ingredients✦ Preservative-free✦ Cooling sensation level 4 (Cool)
For people like this · In situations like these
👁️
For those concerned about eye fatigue and blur
Use for symptoms of eye fatigue and blur due to age-related tired eyes or prolonged use of digital devices.
💻
For those who strain their eyes
Use when repeated tired eyes from heavy eye use with PCs, smartphones, reading, and similar activities become a concern.
🏊
For eye disease prevention and cleanliness care
Use for eye disease prevention after swimming or when dust or sweat gets in the eyes, and for care of conjunctival hyperemia.
👓
For hard contact lens wearers
Can also be used to ease discomfort while wearing hard contact lenses.
Product Overview
Smile 40 Premium DX is an eye drop in the Smile DX series from Lion Corporation. It contains 10 active ingredients, including adhesive vitamin A (retinol palmitate), vitamin E, vitamin B6, taurine, and potassium L-aspartate, and addresses symptoms listed in the official indications such as eye fatigue, blur, redness, and itchiness. It contains no preservatives (such as benzalkonium chloride) and uses Lion’s proprietary technology to provide a preservative effect. It is a cool-type formula at cooling sensation level 4, characterized by a refreshing instillation feel. If you have any questions, consult a physician, pharmacist, or registered seller.
Product Features
01
Formulated with adhesive vitamin A
Vitamin A
Contains retinol palmitate (vitamin A). Features an adhesive vitamin A formulation intended to act on the cornea, help retain tears, and support the condition of the cornea (manufacturing patent No. 5084967).
02
Multi-faceted support with 10 active ingredients
10 ingredients
Formulated with active ingredients related to metabolism, focus adjustment, corneal protection, inflammation, itchiness, and redness—including vitamins A, E, and B6, taurine, neostigmine methylsulfate, chlorpheniramine maleate, and tetrahydrozoline hydrochloride—to address multiple symptoms associated with eye fatigue in a single product.
03
Preservative-free
Proprietary technology
Contains no preservatives such as benzalkonium chloride; preservative effect is ensured with Lion’s proprietary technology. Follow the same basic handling for expiration and storage as with preservative-containing eye drops.
✦
Cool type at cooling sensation level 4
Contains l-menthol and d-borneol. A cool type suited to those who want a refreshing instillation feel.
✦
Also for discomfort while wearing hard contact lenses
Indications include discomfort while wearing hard contact lenses (do not use while wearing soft contact lenses).
Active Ingredients (per 100 mL)
Indications
Eye fatigue
Blurred vision (e.g., when there is much eye discharge)
Eye disease prevention (e.g., after swimming, when dust or sweat gets in the eyes)
Conjunctival hyperemia
Itchy eyes
Blepharitis (eyelid soreness)
Ophthalmia due to ultraviolet or other light (e.g., snow blindness)
Discomfort while wearing hard contact lenses
Dosage and Administration
| Age |
Dose per use |
Times per day |
| Adults (and those following the directions for use) |
1–3 drops per use |
Instill 3–6 times daily |
Excessive use may cause abnormal glare or, conversely, lead to redness. When giving to children, use under the guidance and supervision of a guardian. Do not let the tip of the container touch the eye, eyelid, or eyelashes. Do not use while wearing soft contact lenses. Use only for ophthalmic application.
⚠️ Precautions for Use
- Excessive use may cause abnormal glare or, conversely, lead to redness.
- When giving to children, use under the guidance and supervision of a guardian.
- Do not let the tip of the container touch the eye, eyelid, or eyelashes (may cause injury or contamination).
- Do not use while wearing soft contact lenses.
- Use only for ophthalmic application.
- Before use, carefully read the package insert and confirm contraindications, when to consult, and storage precautions.
- If symptoms do not improve or worsen, stop use and consult a physician, pharmacist, or registered seller.
📦 Storage Precautions
- Store away from direct sunlight in a place that is as cool as possible.
- Store out of reach of children.
- Do not transfer to another container.
- Do not use products past their expiration date.
- Although preservative-free, follow the same basic handling for expiration and storage as with preservative-containing eye drops.
● Features
Eye fatigue due to age and overuse. Cures blurriness※1. ※1 When there is a lot of eye discharge, etc.
Cure recurring tired eyes from the root!
Retains tears and repairs the cornea
Contains adsorptive vitamin A to support visual function recovery
When tears decrease and the cornea is damaged, visual function declines. Eyes become easily fatigued.
Contains ingredients that cure the "painful" symptoms such as eye fatigue and inflammation
Metabolism promotion: Vitamin E, Vitamin B6, Taurine, L-aspartic acid potassium salt
Focus adjustment: Neostigmine methyl sulfate
Corneal protection: Chondroitin sulfate ester sodium
Inflammation calming: Epsilon-aminocaproic acid
Itch suppression: Chlorpheniramine maleate
Redness removal: Tetrahydrozoline hydrochloride
Manufacturing patent No. 5084967 Vitamin A-containing ophthalmic drug
Preservative-free
Smile's unique technology provides preservative effects.
Does not contain preservatives (such as benzalkonium chloride).
The expiration date and storage method can be used the same as eye drops containing preservatives.
【Class 2 OTC Drug】
●Efficacy/Effects
Eye fatigue, eye blurriness (such as when there is a lot of eye discharge), prevention of eye diseases (after swimming, when dust or sweat gets into the eyes, etc.), conjunctival congestion, eye itching, blepharitis (eyelid inflammation), eye inflammation caused by ultraviolet rays and other light (such as snow blindness), discomfort when wearing hard contact lenses
＜Precautions related to Efficacy/Effects＞
●Dosage and Administration
Instill 1 to 3 drops, 3 to 6 times a day.
＜Precautions related to Dosage and Administration＞
(1) Excessive use may cause abnormal glare or even lead to congestion.
(2) When used for children, use under the guidance and supervision of a guardian.
(3) Do not let the tip of the container touch the eyes, eyelids, or eyelashes (to prevent contamination or foreign matter mixing such as eye discharge or dust). Also, do not use if the solution is cloudy.
(4) Do not use while wearing soft contact lenses.
(5) For ophthalmic use only.
●Ingredients/Quantity
Per 100 mL
Retinol palmitate 50,000 units
d-α-Tocopherol acetate 0.045 g
Pyridoxine hydrochloride 0.01 g
Chondroitin sulfate ester sodium 0.1 g
Aminoethylsulfonic acid (Taurine) 1 g
L-aspartic acid potassium salt 0.8 g
Neostigmine methyl sulfate 0.005 g
Chlorpheniramine maleate 0.03 g
Tetrahydrozoline hydrochloride 0.01 g
Epsilon-aminocaproic acid 1 g
〔Additives〕
Boric acid, Trometamol, Edetate sodium, Dibutylhydroxytoluene (BHT), Polyoxyethylene hardened castor oil, Polysorbate 80, Propylene glycol, l-menthol, d-borneol, pH adjuster
＜Precautions related to Ingredients/Quantity＞
●Dosage Form
Eye drops (external use [ophthalmic and otorhinolaryngologic agent] - liquid)
●Precautions for Use
■Consult
1. Consult a doctor, pharmacist, or registered seller before use if you:
(1) Are receiving medical treatment from a doctor.
(2) Have had allergic reactions to medicines.
(3) Have the following symptoms: severe eye pain
(4) Have been diagnosed with glaucoma.
2. If the following symptoms appear after use, they may be side effects. Stop use immediately and consult a doctor, pharmacist, or registered seller with this document.
［Affected area: Symptoms］
Skin: rash, redness, itching
Eyes: congestion, itching, swelling, stinging pain
3. Stop use and consult a doctor, pharmacist, or registered seller with this document if:
(1) Eye blurriness does not improve.
(2) Symptoms do not improve after 5 to 6 days of use.
●Precautions for Storage and Handling
(1) Store tightly closed in a cool place away from direct sunlight.
To maintain quality, do not leave in high-temperature places (above 40°C) such as inside a car or near heating equipment.
(2) Keep out of reach of children.
(3) Do not transfer to other containers (may cause misuse or quality changes).
(4) Do not share with others.
(5) Do not use products past the expiration date (written on the bottom of the outer box). Even within the expiration date, use as soon as possible after opening.
(6) When instilling with the container sideways or depending on storage conditions, crystals of ingredients may adhere to the tip or cap of the container.
In such cases, gently wipe off with clean gauze before use.
(7) Contains an oxygen absorber to maintain quality.
Discard the oxygen absorber after opening the transparent film.
◇In consideration of the natural environment, no carrying bag is included.
