





Soft Santear Hitomi Stretch
Eye drops that relieve stiffness in the focusing muscles and improve eye fatigue
For people like this and such times
For such times
Product overview
Soft Santear Hitomi Stretch is a vitamin-containing Eye drops (Class 3 OTC Drug) developed by Santen Pharmaceutical. With the spread of digital devices like computers and smartphones, modern people increasingly focus on close objects. This product contains two ingredients, neostigmine methyl sulfate and Vitamin B12, which relieve stiffness in the focusing muscles (ciliary muscles), a major cause of eye fatigue, at the maximum concentration within approval standards. Additionally, it contains Vitamin B6, which promotes tissue metabolism, also at the maximum concentration, to care for continued eye fatigue.
Preservative-free (no benzalkonium chloride, etc.) and can be used while wearing all types of Contact lenses (soft, O2, hard, disposable) except colored Contact lenses. Features a gentle, moist feeling that softly envelops the eyes.
Product features
Relieves stiffness in the focusing muscles
Neostigmine methyl sulfate, Vitamin B12Contains two ingredients that relieve stiffness in the focusing muscles (ciliary muscles) at the maximum concentration within general ophthalmic drug approval standards. Supports improvement of eye fatigue.
Promotes eye tissue metabolism
Vitamin B6 (pyridoxine hydrochloride)Contains Vitamin B6, which promotes tissue metabolism in tired eyes, at the maximum concentration within approval standards. Supports care for continued eye fatigue.
Preservative-free
No benzalkonium chloride or similar preservatives usedLike Soft Santear, it does not contain benzalkonium chloride or other preservatives commonly used in general Eye drops, reducing the burden on the eyes.
Compatible with all types of Contact lenses
Soft, O2, Hard, DisposableCan be used while wearing all types of Contact lenses except colored Contact lenses. Can also be used by those without Contact lenses.
Function of tears
Improves eye fatigue
Soft Santear Series Comparison
We compared two products from the same Santen Pharmaceutical "Soft Santear" series. Please choose according to your concerns and purposes.
| Comparison items | Soft Santear Hitomi Stretch (This product) |
Soft Santear |
|---|---|---|
| Classification | Class 3 OTC Drug | Class 3 OTC Drug |
| Type | Vitamin-containing Eye drops | Artificial tear-type Eye drops |
| Main active ingredients | Neostigmine methyl sulfate, Vitamin B12, Vitamin B6 (maximum concentration formulation) | Potassium chloride and sodium chloride (tear fluid components) |
| Main functions | Supports relieving stiffness in the focusing muscles and improving eye fatigue | Supports supplementing tear fluid and relieving dryness and discomfort in the eyes |
| Efficacy and effects (summary) | Eye fatigue, prevention of eye diseases, blurred vision, discomfort when wearing Contact lenses | Supports tear fluid supplementation (dry eyes), eye fatigue, blurred vision, and discomfort when wearing Contact lenses |
| Dosage (per use) | 1–3 drops / 5–6 times a day | 2–3 drops / 5–6 times a day |
| Color of the Liquid | Red (derived from Vitamin B12) *Be careful of staining clothes | Colorless and transparent |
| Preservative | Additive-free | Additive-free |
| Use while wearing Contact lenses | Compatible with all types (except colored Contact lenses) | Compatible with all types (except colored Contact lenses) |
| For people like this | For those mainly troubled by eye fatigue, long-time PC and smartphone users, and those with tired eyes from wearing Contact lenses | For those mainly troubled by dry eyes, those who prefer a simple formula, and children |
Active ingredients
| Ingredient name | Content amount | Classification |
|---|---|---|
| Vitamin B12 (cyanocobalamin) | 0.02% | Relieves stiffness of focusing muscles |
| Neostigmine methyl sulfate | 0.005% | Relieves stiffness of focusing muscles |
| Vitamin B6 (pyridoxine hydrochloride) | 0.1% | Promotes tissue metabolism |
Indications and Effects
Dosage and Administration
| Target | Amount per use | Number of times per day |
|---|---|---|
| Ages 1 and above | 1 to 3 drops | 5 to 6 times |
❓ Frequently Asked Questions
QWhy is the Liquid red?
ABecause vitamin B12 (cyanocobalamin), effective in relieving stiffness of the focusing muscles, has a red pigment. There is no quality problem, but please be careful as it may stain clothing red if it comes into contact. (Santen Pharmaceutical official information)
QHow is it different from Soft Santear?
ASoft Santear is an "artificial tears type" that supplements tear components, suitable for those mainly troubled by dry eyes. Hitomi Stretch is a "fatigue eye improvement" specialized type containing the highest concentration of vitamins that relieve stiffness in the focusing muscles. Please choose according to your eye concerns.
QCan it be used for children?
AUsable for ages 1 and above. However, for small children who cannot accurately express symptoms, please use under the guidance of an ophthalmologist. (Santen Pharmaceutical official FAQ)
🌱 Brand Story
Santen Pharmaceutical was founded. As a specialized company in ophthalmology, it started research and development to support people's eye health.
Santen Pharmaceutical released its first ophthalmic product "University Eye Drops," marking the beginning of its eye drop brand history.
Soft Santear was born. Released to dispensing pharmacies as preservative-free artificial tears with properties close to natural tears.
Soft Santear Hitomi Stretch supports eye health for a wide range of users, including Contact lens users, responding to the increasing concerns of eye fatigue due to the spread of digital devices.
- Please consult a doctor, pharmacist, or registered seller before use if you are receiving medical treatment, have had allergic reactions to medicines, have severe eye pain, or have been diagnosed with glaucoma.
- If symptoms such as skin rash, redness, itching, eye redness, itching, swelling, or stinging pain appear after use, stop using immediately and consult a doctor, pharmacist, or registered seller.
- If eye blurriness does not improve or symptoms do not get better after about 2 weeks of use, stop using and consult a doctor, pharmacist, or registered seller.
- Because the Liquid is red, it may discolor clothing if it comes into contact. Please be careful when using.
- Do not use while wearing colored Contact lenses.
- Before use, turn the cap to the right until it reaches the shoulder of the container to open a hole in the eye drops tip.
- Do not screw on the cap or open until use.
- If you have any questions, please consult a doctor, pharmacist, or registered seller.
- Store tightly closed in a cool place away from direct sunlight.
- Storage in the refrigerator is acceptable, but do not freeze.
- Keep out of reach of children.
- Do not transfer to another container.


















































































