How to Choose the Right Japanese Healthcare Products

Experienced travelers will tell you: in Japan, a drugstore is just as much a shopping destination as any boutique or merch store. From surprisingly useful OTC medicines to nutritional supplements, shopping baskets tend to fill up before you even realize it. After all, when you’re in Japan, it’s tempting to buy everything you might need—who knows when you’ll be back?

Among the best-selling products in Japanese drugstores, Alinamin bottles stand out, thanks in part to the distinctive red caps. Frequent shoppers might know that Alinamin is associated with fatigue management, but the brand actually offers a range of products designed for different symptoms and needs. If you’re dealing with eye strain, stiff shoulders, sleep quality, or even daily vitamin intake, there’s a product designed to help. So, naturally, it’s not uncommon to find yourself standing in front of the shelves asking: “Which Alinamin product should I be buying?”

To help you find the right choices for your lifestyle, we’ve gathered all the details on four popular products in the Alinamin lineup: ALINAMIN® EX PLUS®, which helps relieve eye fatigue and shoulder stiffness; ALINAMIN® NIGHT RECOVER Tablet, designed to support fatigue recovery during sleep; Bio-Three® Hi, which focuses on intestinal health; and Vitamin C 2000, a daily nutritional supplement.

Between work and travel, fatigue accumulates during trips due to odd schedules and time on your feet, and the stress and nutritional demands of everyday work life are real. Different situations call for different forms of self-care, so which is right for you?

Tackle Tired Eyes & Stiff Shoulders

In this day and age, work tends to revolve around digital devices, but staring at a computer or phone screen all day can easily lead to tired eyes, stiff shoulders, and an achy lower back. Similarly, long days of sightseeing, walking from spot to spot, and hauling luggage around Japan can gradually wear you down before you even realize it. When it comes to dealing with that kind of fatigue, ALINAMIN® EX PLUS® is often a top choice in Japan, and is widely available at drugstores throughout the country.

^{アリナミン®EXプラス®：カラダが疲れた時のビタミンB1・B6・B12補給に}

ALINAMIN® EX PLUS® contains fursultiamine, a vitamin B1 derivative that is converted into active vitamin B1 in the body. Combined with vitamins B6 and B12 (involved in maintaining healthy nerve function), the formula helps improve symptoms such as tired eyes, stiff shoulders, and lower back discomfort. ALINAMIN® EX PLUS® also includes calcium pantothenate, which supports the body’s metabolic processes, plus vitamin E, which is associated with healthy circulation, and even γ-oryzanol, which helps support the function of the B vitamins. Together, these ingredients offer multi-faceted nutritional support, making it a practical option for everyday wellness, even amid busy work schedules and travel plans.

ALINAMIN® EX PLUS®（アリナミン®EXプラス®）
[Class 3 OTC Drug]
Quantity: 270 tablets
Directions: Take 2~3 tablets once daily after a meal. (Morning, afternoon, or evening; timing does not impact effectiveness.)
*Not for use by individuals under 15 years of age.
Product Information: Official Website (jp) | Official Website (en)

⚠️ Counterfeit versions of this product have recently been found on the market. When shopping, make sure to choose the genuine glass bottle packaging, and check for the logo on the tablets. Making your purchase in Japan is generally the safest option.

Japanese OTC Medication Comparison: What’s the Difference Between ALINAMIN® EX PLUS® and ALINAMIN® EX PLUS α®?

^{アリナミン®EXプラス α® ：カラダが疲れた時の
ビタミンB1・B6・B12補給に}

When people see these two products on store shelves, especially with such similar packaging, the first question is usually: “What’s the difference?”

Put simply, both products target eye fatigue, shoulder stiffness, and lower back discomfort, but ALINAMIN® EX PLUS α® is an enhanced version of ALINAMIN® EX PLUS®. EX Plus Alpha contains additional active ingredients, making it a better choice for people experiencing long-term fatigue, or similar recurring symptoms.

Still Tired When You Wake Up? Try Japan’s Method for Fighting Fatigue While You Sleep

The quality of your sleep can play a major role in how energized you feel the next day. Some people get plenty of hours in, and still don’t wake up feeling fully rested. Others struggle with busy schedules and irregular routines, leaving them feeling sluggish from the moment they wake up.

^{アリナミン®ナイトリカバー錠（販売名：アリナミンs）：疲労の回復、栄養不良に伴う目覚めの悪さ・眠りの浅さの改善}

ALINAMIN® NIGHT RECOVER Tablet is designed to help your body with fatigue recovery during sleep. In addition to fursultiamine, the vitamin B1 derivative known for its anti-fatigue benefits, the tablets also include glycine, which is associated with sleep quality, and Eleutherococcus senticosus (Siberian ginseng) extract powder, another ingredient that supports fatigue recovery.

The formula’s most distinctive feature is its dual approach, providing supplemental support that helps with both fatigue recovery and sleep quality, aiming to help those struggling with light sleep, and those who don’t quite feel refreshed upon waking. The formula contains no caffeine—it’s taken before bedtime. For people who feel tired even after what should have been a full night of sleep, or anyone who wants to focus on sleep quality and offer their body a little extra support when they rest, this is a product to look into.

ALINAMIN® NIGHT RECOVER Tablet（アリナミン®ナイトリカバー錠）
[Designated Quasi-Drug]
Quantity: 160 tablets
Directions: Take 1~2 tablets once daily, before bedtime.
*Not for use by individuals under 15 years of age.
Product Information: Official Website (jp) | Official Website (en)

Maintain Daily Gut Health While Enjoying Culinary Adventures in Japan

In recent years, we’ve started to hear that the gut is the body’s second brain, which means gut health not only affects digestion and bowel movements, but it’s also closely connected to overall well-being. Of course, when you’re traveling in Japan, it’s only natural to go a little overboard with all the great food, filling up on ramen, yakiniku, and izakaya fare, before moving on to all the irresistible desserts. But when every day feels like an indulgent food tour, maintaining a healthy intestinal environment becomes especially important.

^{ビオスリー®Hi錠：整腸・便秘・軟便}

Bio-Three® Hi Tablet is designed for daily intestinal care, supporting your gut withthree types of beneficial live bacteria, each acting on a different area of the digestive tract, from the small intestine to the large intestine. By helping improve the balance of intestinal microflora and supporting large intestinal barrier function, it contributes to maintaining a healthy gut environment.

Among the key ingredients, butyric acid-producing bacteria are particularly hard to obtain through an everyday diet, since the bacteria are only found naturally in a limited number of foods, like Japan’s traditional rice-bran pickles. But these bacteria help stimulate mucus secretion necessary for maintaining the large intestion’s barrier function, creating an environment where “good” bacteria can thrive more easily. Lactic acid bacteria also help maintain a mildly acidic intestinal environment, promoting the growth of beneficial microorganisms and supporting a balanced intestinal ecosystem.

Meanwhile, bacillus coagulans (glycogenic bacteria) help break down difficult-to-digest components including dietary fiber and resistant starch, producing substances that support the growth of lactic acid bacteria and bifidobacteria, further contributing to a balanced intestinal environment. Since gut health is something that benefits from long-term maintenance, Bio-Three® Hi Tablet can be taken long-term, as part of your daily wellness routine. Whether you’re just trying to get out of the office every day to grab lunch, or you’re sampling every delicious dish Japan has to offer during your trip, this is a practical option for supporting digestive balance and everyday health management.

Bio-Three® Hi Tablet (ビオスリー®Hi錠)
[Designated Quasi-Drug]
Quantity: 540 tablets
Directions: Take after meals, three times daily.
*Ages 15 and above: 2 tablets per dose
*Ages 5 to under 15: 1 tablet per dose
*Not for children under 5 years of age
Product Information: Official Website (jp) | Official Website (en)

Supplement Your Daily Vitamin C

Alongside products designed for fatigue management and digestive care, vitamin C has long been among the most popular nutritional supplements found in Japanese drugstores.

^{ビタミンC「2000」： 肉体疲労時のビタミンC補給、日やけ・かぶれによる色素沈着の緩和に}

Vitamin C “2000”, developed by Alinamin Pharmaceutical, is the star of a vitamin C line that has been refined over the course of 40+ years. The formula contains just three carefully selected ingredients: vitamin C, calcium ascorbate, and vitamin B2.

Every six tablets provides 2,000 mg of vitamin C, equivalent to the generally recommended maximum daily supplemental intake for adults (to help avoid excessive consumption). Besides serving as a nutritional supplement to support bodies suffering from fatigue, vitamin C may also help address skin concerns related to dark spots and hyperpigmentation caused by sun exposure. It’s a great option for travelers planning to spend long hours sightseeing outdoors, as well as anybody whose schedule is full of outdoor activities, as a valuable addition to a daily nutrition regimen.

Vitamin C “2000” (ビタミンC2000)
Category: Class 3 OTC Drug
Quantity: 300 tablets
Directions: Take after meals, twice daily.
*Ages 15 and above: 1~3 tablets per dose
*Ages 11~14: 1~2 tablets per dose
*Ages 7~10: 1 tablet per dose
*Not for children under 7 years of age
Product Information: Official Website (jp) | Official Website (en)

Alinamin: Everyday Wellness Solutions in Japan

Stepping into a Japanese drugstore can be overwhelming, with shelves packed full of products competing for your attention, and a whole lot of text you can’t even begin to read. And even if you know what brands you’re interested in, the wide range of Alinamin products in particular often leaves shoppers wondering where to begin. Fortunately, once you understand how each option corresponds with your own needs, choosing the right product becomes much easier.

When you’re dealing with eye strain, stiff shoulders, or lower back discomfort caused by extended screen time. When you’re looking to support recovery during sleep. When you’re prioritizing daily digestive health. When you’re simply trying to supplement your vitamin C intake as part of a regular wellness routine. There’s a product designed to meet your needs—useful for everyday health maintenance at home, but also during your trip to Japan, when changes in schedule, long hours of walking, and indulgent eating habits can place extra demands on the body.

Alinamin Round-Up:

• Eye fatigue, shoulder stiffness, lower back discomfort
→ ALINAMIN® EX PLUS®
• Fatigue recovery during sleep
→ ALINAMIN® NIGHT RECOVER Tablet
• Digestive support after food-filled adventures
→ Bio-Three® Hi Tablet
• Vitamin C supplementation and wellness support
→ Vitamin C “2000”

Besides these Alinamin favorites, what else has made it onto your Japanese shopping list? If you’re already planning a shopping spree in Japan, don’t forget to check out our exclusive Japankuru Coupon page! You’ll find extra discounts on top of tax-free shopping benefits, leaving you with a little more budget to spend on that premium sushi restaurant you’ve been saving for.

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