Skip to content
  • ☰ Category
  • New product
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
MamiGo

Your cart is empty

Continue shopping
0Cart(¥0 JPY)
  • ☰ Category
    • 参天製薬 サンテ ヒアレインS 5ml x 2本 OTC Medicines and Quasi-drugs
    • Health Foods
    • ORIHIRO Purunto Konjac Jelly Pouch Apple + Grape 12 pieces Food
    • Sweets
    • Beverages
    • 日用品 Daily necessities
    • 美容 Beauty
    • 비염
      Rhinitis
    • 위장약
      Gastrointestinal Medicine
    • 정장 / 변비약
      Intestinal Regulators & Laxatives
    • 피부외용약
      Topical skin medicine
    • 진통소염제
      Pain Relief and Anti-inflammatory Medicine
    • 目薬
      Eye Drops
    • 영양보급
      Nutritional Supplementation
    • 특수의약품
      Special OTC Medicines
    • 生活習慣病
      Lifestyle-related diseases
    • 医療用品
      Medical Supplies
    • 감기약
      Cold Medicine
    • エスエス製薬 エスエス ブロン錠 60錠
      Cough and Throat Medicine
    • 해열 진통제
      Antipyretic Analgesics
    • 건강관리식품
      Health Care Foods
    • 美容・ダイエットケア食品
      Beauty and Diet Care Foods
    • バランス栄養食品
      Balanced Nutritional Food
    • 特定保健用食品
      Specified Health Food Products
    • 栄養機能食品
      Nutritional Functional Foods
    • シュワーべギンコ イチョウ葉エキス 90粒
      Functional Food with Health Claims
    • 조미료
      seasoning
    • 香辛料
      Spices
    • カレー・シチュー
      Curry / Stew
    • 간단 요리
      Easy Cooking
    • スープ
      Soup
    • 면류
      Noodles
    • 곡물류
      Grains
    • 분말류
      Powdered Products
    • 乾物類
      Dried Foods
    • 잼 / 스프레드
      Jam / Spread
    • 디저트
      Dessert
    • チョコレート
      Chocolate
    • ビスケット
      Biscuit
    • クッキー
      Cookie
    • スナック菓子
      Snack Confectionery
    • ケーキ
      Cake
    • パイ
      Pie
    • 和菓子
      Japanese Sweets
    • 米菓子
      Rice Snacks
    • 豆菓子
      Bean Snacks
    • こども菓子
      Children's Sweets
    • 飴
      Candy
    • グミ
      Gummy
    • 珍味
      Delicacies
    • 水
      Water
    • ソフトドリンク
      Soft drink
    • ノンアルコール
      Non-alcoholic
    • コーヒー
      Coffee
    • ラテ
      Latte
    • ココア
      Cocoa
    • 日本茶
      Japanese Tea
    • 紅茶
      black tea
    • 中国茶
      Chinese Tea
    • 健康茶
      Health Tea
    • 青汁
      Green Juice
    • その他の飲料
      Other Beverages
    • 家庭用医療用品
      Home Medical Supplies
    • 衛生用品
      Hygiene Products
    • 生活環境用品
      Living Environment Supplies
    • 洗剤
      Detergent
    • Kitchen Supplies
    • Cleaning Supplies
    • ベビー・マタニティ用品
      Baby & Maternity Products
    • 化粧品
      Cosmetics
    • バス用品
      Bath Products
    • ボディケア用品
      Body Care Products
    • ヘアケア用品
      Hair Care Products
    • オーラルケア用品
      Oral care products
    • エチケット用品
      Etiquette Supplies
  • New productNew
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
Home New Sante Do α
Santen Pharmaceutical New Sante Dou Alpha 15ml
Santen Pharmaceutical New Sante Dou Alpha 15ml
SantenSKU: 4987084410122

New Sante Do α

¥640 JPY /
Shipping calculated at checkout.
Class 3 OTC drugs

selection 15ml
Santen Pharmaceutical New Sante Dou Alpha 15ml
New Sante Do α
¥640 JPY /
selection 15ml
 
 
Class 2 OTC DrugEye Drops

Sante Dow α New

For eye fatigue and blurry vision in active adults concerned about age-related decline in eye function

✦ For eye fatigue & blurry vision✦ Focuses on focus adjustment✦ Corneal protection & moisture✦ Santen Pharmaceutical

Who it’s for & when to use

👁
Those who feel eye fatigue When eyes tire easily from desk work or screen time
🔆
Those bothered by blurry vision When blurry vision is noticeable, such as with excess eye discharge
⏳
Those concerned about age-related eye changes For those seeking support for age-related decline in eye function
💻
While wearing hard contact lenses When discomfort occurs while wearing hard contact lenses

Product overview

Sante Dow α New is an eye drop formulated with age-related decline in eye function in mind, for concerns such as eye fatigue and blurry vision. It combines ingredients that support focus adjustment, vitamins that help eye tissue function, corneal protection and moisturizing ingredients, and ingredients that help ease inflammation and itchiness—a formula for active adults who want to keep going. As part of the long-trusted Sante Dow series, it is used for everyday eye discomfort.

Product features

01

Focuses on three age-related functional declines

Formula design

Formulated to address eye function decline that tends to occur with age and similar factors. Intended for everyday symptoms such as eye fatigue and blurry vision.

02

Approach to focus adjustment and eye fatigue

Accommodation

Neostigmine methylsulfate works to improve focus adjustment function, while vitamin B12 helps activate ciliary muscle function, addressing symptoms such as eye fatigue.

03

Moisture, protection, and care for inflammation & itchiness

Multi-care

Sodium chondroitin sulfate ester protects and moisturizes the cornea, helping reduce tear evaporation and provide hydration. Chlorpheniramine maleate and dipotassium glycyrrhizinate help suppress histamine activity and ease eye inflammation and itchiness.

✦
Ingredients that support tissue respiration & metabolism Potassium L-aspartate helps enhance eye tissue respiration, and vitamin B6 helps activate eye tissue metabolism.
✦
Active ingredients within standard limits Formulated with each active ingredient at the maximum concentration within standard limits (based on official labeling).
✦
Sante Dow track record Sante Dow is a series that has been chosen for about half a century since its launch.

Active ingredients

Ingredient Amount Category
Neostigmine methylsulfate 0.005% Active ingredient
Vitamin B12 (cyanocobalamin) 0.02% Active ingredient
Vitamin B6 (pyridoxine hydrochloride) 0.1% Active ingredient
Potassium L-aspartate 1.0% Active ingredient
Sodium chondroitin sulfate ester 0.5% Active ingredient
Chlorpheniramine maleate 0.03% Active ingredient
Dipotassium glycyrrhizinate 0.1% Active ingredient

Indications

Eye fatigue Conjunctival hyperemia Itchy eyes Blepharitis (eyelid soreness) Eye inflammation due to ultraviolet or other light Prevention of eye disease (e.g., after swimming, when dust or sweat enters the eyes) Blurry vision (e.g., when there is excess eye discharge) Discomfort while wearing hard contact lenses

Dosage and administration

Age Dose per use Times per day
Adults (15 years and older) 1–3 drops per use Apply 3–6 times daily
Under 15 years Do not use —
Always check the package insert before use for full details on age, dosage, and whether use in children is appropriate. When applying, do not let the tip of the container touch the eye, eyelid, or eyelashes. Whether the product may be used while wearing soft contact lenses should follow the package insert. Use only as directed; if anything is unclear, consult a pharmacist or registered seller.

🌱 Brand story

Sante Dow is a Santen Pharmaceutical eye drop series that has been chosen for about half a century since its launch. Sante Dow α New is an eye drop formulated for the eye concerns of active adults, addressing issues such as eye fatigue and blurry vision.

⚠️ Precautions for use
  • Read the package insert carefully before use and follow the stated precautions.
  • Consult a doctor, pharmacist, or registered seller before use if you: are under a doctor’s care; have ever had allergic symptoms to medicines; are pregnant or may be pregnant; or have been diagnosed with glaucoma.
  • If severe eye pain, swelling, rash/redness, itchiness, or worsening hyperemia occurs during or after use, stop use and consult a doctor, pharmacist, or registered seller.
  • If an infectious eye disease such as trachoma is suspected, or if symptoms do not improve, stop use and see a medical professional.
  • For ophthalmic use only.
  • Whether use is allowed while wearing soft contact lenses should follow the product package insert.
  • Do not let the tip of the container touch the eyelid or eye (may cause contamination or injury).
  • Follow the stated dosage and administration.
  • Keep out of reach of children.
  • When using with other eye drops, follow the package insert (e.g., leave an interval between applications).
  • If anything is unclear before use, consult a pharmacist or registered seller.
📦 Storage precautions
  • Store tightly capped in a cool place away from direct sunlight.
  • Avoid storing in excessively cold places such as a refrigerator (ingredients may precipitate).
  • Do not transfer to another container (may cause misuse or quality loss).
  • Keep out of reach of children.
  • Do not use products past their expiration date.
  • Avoid storing in high-temperature places such as inside a car or near heaters.

● Features
Due to age or excessive use of the eyes, you may experience troubles such as eye fatigue, blurriness, itching, and a gritty feeling.
New Sante Dou α contains a well-balanced blend of active ingredients such as red vitamin B12, which activates the ciliary muscles responsible for adjusting focus, and chondroitin, which protects and cares for the surface of the eye (cornea), effectively relieving eye fatigue and preventing eye diseases.

【Class 3 OTC Drug】

● Efficacy/Effects
Eye fatigue, prevention of eye diseases (such as after swimming, or when dust or sweat gets into the eyes), blurred vision (such as when there is a lot of eye discharge), eye itching, conjunctival congestion, blepharitis (eyelid inflammation), eye inflammation caused by ultraviolet rays or 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 per dose, 5 to 6 times a day.

<Precautions related to Dosage and Administration>
● Please observe the following precautions.
(1) When using for children, use under the guidance and supervision of a guardian.
(2) Do not let the tip of the container touch the eyes, eyelids, or eyelashes (to prevent contamination or clouding of the solution due to eye discharge or bacteria). Do not use if the solution becomes cloudy.
(3) Do not use while wearing soft contact lenses.
(4) For ophthalmic use only.

● Ingredients/Quantity
Cyanocobalamin 0.02%
Chondroitin sulfate ester sodium 0.5%
Neostigmine methyl sulfate 0.005%
Pyridoxine hydrochloride 0.1%
L-aspartic acid potassium 1%
Chlorpheniramine maleate 0.03%
Dipotassium glycyrrhizinate 0.1%

〔Additives〕
Aminocaproic acid, edetate sodium hydrate, chlorobutanol, geraniol, dextran, hydroxyethyl cellulose, benzalkonium chloride solution, borax, boric acid, polysorbate 80, d-borneol, l-menthol, isotonic agent, pH adjuster

<Precautions related to Ingredients/Quantity>
This product may sometimes cause a sweet taste in the mouth after instillation. This is due to dipotassium glycyrrhizinate, one of the ingredients, flowing into the mouth through the tear duct, and is not due to any abnormality in quality.

● 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 any of the following symptoms:
Severe eye pain
(4) Have been diagnosed with:
Glaucoma
2. If any of the following symptoms appear after use, discontinue use immediately and consult a doctor, pharmacist, or registered seller with this document, as they may be side effects.
[Affected area: Symptoms]
Skin: rash, redness, itching
Eyes: congestion, itching, swelling, stinging pain
3. Discontinue use and consult a doctor, pharmacist, or registered seller with this document if:
(1) Blurred vision does not improve
(2) Symptoms do not improve after about 2 weeks of use

● Precautions for Storage and Handling
(1) Store tightly closed in a cool place away from direct sunlight. To maintain product quality, do not leave in places that become hot such as inside a car or near heating appliances. Do not use if the container is deformed or the solution leaks or deteriorates due to exposure to high temperatures.
(2) Keep out of reach of children.
(3) Do not transfer to other containers.
(This may cause misuse or change the quality.)
(4) Do not share with others.
(5) Do not use products past the expiration date. Even within the expiration date, use as soon as possible after opening.
(6) Depending on storage conditions, crystals of ingredients may appear red around the dropper tip or inside the cap. In such cases, gently wipe with clean gauze before use.
(7) The red color of this product is due to vitamin B12 (cyanocobalamin). If the solution spills during instillation and stains clothing, wash immediately with water.


My Account
Order Tracking
MamiGo
Shopping
  • Category List
  • Brand List
  • New product
  • Set product
Terms and Policies
  • Terms of Use
  • Notation based on the Act on Specified Commercial Transactions
  • Personal Information Handling Policy
  • Shop Information
Receive event information

We will notify you of the latest news, gifts, discount events, and more before anyone else.

American Express
Apple Pay
Google Pay
JCB
Mastercard
Shop Pay
Visa

© 2026 MamiGo, All rights reserved.