A new self-care habit without medication. Introducing “Aller Balance,” a functional food product that addresses nasal discomfort and eye fatigue.
When enjoying a sophisticated daily life to the fullest, disruptions to one's condition can be surprisingly overlooked.
Particularly, the "nasal discomfort" caused by pollen, which troubles many people in early spring and autumn, as well as by dust and house dust. This discomfort can lead to hesitation in going out, or a decrease in concentration for work and activities, often unconsciously narrowing lifestyle choices.
"I want to naturally manage my physical condition through daily habits, without relying on medication." - To meet this desire among modern individuals, Kirin Holdings has introduced "Kirin Aller Balance Nasal Discomfort Care," a functional food product, available nationwide at drugstores since Tuesday, October 13, 2026.
Focusing on Immune Balance: The "KW Lactobacillus" Approach, Without Medication
The core of "Kirin Aller Balance Nasal Discomfort Care" is the proprietary ingredient "KW Lactobacillus (L. paracasei KW3110)," discovered by Kirin through joint research with Koiwai Dairy. This ingredient was identified from over 100 types of lactic acid bacteria.
This product is the first supplement in Japan to display its function of alleviating nasal discomfort caused by pollen, dust, and house dust, and reducing the decline in quality of life, including outdoor activities. It was developed not as a temporary symptomatic treatment with medication, but by focusing on the mechanism itself that causes discomfort – namely, the body's inherent "immune balance."
By incorporating it as an extension of daily meals and habits, it supports the creation of a healthy condition without over-reliance on medication.
A Groundbreaking Functional Claim, First in Japan
This item is the first supplement in Japan to display its function of alleviating nasal discomfort caused by pollen, dust, and house dust, and reducing the decline in quality of life (outdoor activities). Clinical trials have confirmed that continuous intake leads to relief of nasal discomfort and a reduction in the decline of quality of life from the fourth week onwards.

【Study Overview】
● Participants: Healthy individuals and those with mild symptoms who have mild to moderate allergic rhinitis (120 individuals)
● Test Food: Tablets containing 50mg of KW Lactobacillus (over 140 billion cells) and tablets without
● Intake Period: 12 weeks (January - April 2024)
● Results for "Nasal Self-Reported Symptoms" and "Outdoor Activities" from the "Japanese Allergic Rhinitis Standard QOL Questionnaire," one of the survey items. Diagram created from Front Nutr.2025;12:1568329.
※ Reference for pollen counts in Tokyo during the study period
Furthermore, another function that cannot be overlooked is its support for modern digital lifestyles.
KW Lactobacillus is also reported to have the function of reducing temporary eye fatigue for those experiencing eye strain. For those of us who spend long hours facing computer and smartphone screens, it can be an invaluable ally.
An Easy-to-Take Partner
When incorporating supplements into daily routines, ease of intake and an appealing design for portability are crucial factors.
This product is a chewable tablet that can be easily chewed and consumed without water, with a refreshing lemon yogurt flavor. The recommended daily intake is two tablets, allowing for smooth integration into your routine regardless of the scene, whether during work breaks or while commuting.
The packaging features a sophisticated and calming blue as its base color, evoking a sense of peace and freshness.
It's a design that blends seamlessly into daily life, whether at the office or during leisure time.
It's a design that blends seamlessly into daily life, whether at the office or during leisure time.

Regain a Comfortable, Active Life
According to recent weather data, pollen counts are trending upwards year by year, and environmental stressors both indoors and outdoors are diversifying. Proactive self-care habits are key to living an active life true to yourself, serving as an important approach before becoming overly reliant on medication.
Kirin's "Aller Balance," born from years of brewing expertise and cutting-edge biotechnology, offers a new self-care habit to help you regain a comfortable daily life. Why not check it out?
【Kirin Aller Balance Nasal Discomfort Care】
Release Date: Tuesday, October 13, 2026
Functional Ingredient: KW Lactobacillus (L. paracasei KW3110)
Recommended Daily Intake: 2 tablets
How to Take: Chew and consume as is.
Suggested Retail Price: 15-day supply ¥1,500 (excl. tax), 30-day supply ¥2,800 (excl. tax)
Where to Buy: Retail stores nationwide, including drugstores, and online shops.
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