Dairy-based products currently dominate the probiotics market, accounting for 80% of the segment. GreyB found that approximately 50% of new patents filed are moving toward these vegan solutions. Pioneering brewers like Kitaoka Honten and establishments like the Korea Institute of Science & Technology are developing newer vegan probiotic solutions.
This article discusses the latest vegan probiotic trends in 2026, focusing on fruit- and vegetable-based products and immunity-enhancing solutions under development.
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Fruit and Vegetable-based Probiotics
Fermented probiotic fruit and vegetable products are rare on the market. Producing vegan probiotic products has some significant challenges. The lactic acid bacteria traditionally used for fermenting probiotic products have struggled to achieve high viable counts when fermented with fruits and vegetables as substrates.
This hurdle has sparked the interest and dedication of major companies and institutions, such as Auffullen Healthcare Pvt Ltd, Kitaoka Honten Co Ltd, and Nanchang University, working to find reliable solutions.
Kitaoka Honten Co Ltd creates lactic acid bacterium without dairy products
Kitaoka Honten Co., Ltd. has created a lactic acid bacterium process to achieve a viable bacteria count. This count is achieved when a steadily cultured lactic acid bacterium solution is injected into vegetable foods and drinks.
This innovation claims to address the need for new strains of lactic acid bacteria that can be consumed without dairy products, ensuring individuals can still benefit from these bacteria’s health-promoting properties.
Nanchang University created fermented beverages using fruit pulp
Researchers at Nanchang University developed a fermented probiotic beverage made from fresh fruits and vegetables. This fruit-vegetable beverage product contains pulp and the fermenting bacteria Lactobacillus casei.
The researchers claim this product excels in flavor and nutrition, providing a fruit-vegetable drink without any added essences, pigments, dyes, antiseptics, or preservatives.
Immunity-boosting Probiotics
There is a growing interest in innate immunity induced by interferon in the body’s natural defense systems. Activating interferon-mediated immunity is fundamental to preventing various infectious diseases. Currently, researchers are actively studying how interferon is activated and developing agents that can stimulate its production.
Several research groups, including the Korea Institute of Science and Technology and Mahakaushal University, focus on developing natural materials to enhance innate immunity.
Korea Institute of Science and Technology uses fermented fruits to improve immunity.
The Korea Institute of Science and Technology has worked on a composition to improve immunity and prevent diseases. This composition uses the fermented product of Acanthopanax fruit as its active ingredient, containing three probiotic strains: Lactobacillus plantarum, Streptococcus thermophilus, and Lactobacillus helveticus. These fermented products significantly boost innate immunity.
The combination of Osapia fruit extract and Lactobacillus helveticus was particularly effective in increasing nitric oxide production. The fermented product demonstrated a strong initial response in the innate immune system, as observed in comparisons with other extracts.
Mahakaushal University developed a drink to lower blood pressure and cholesterol levels.
Mahakaushal University has developed a plant-based probiotic drink formula containing the bacterial species Lactobacillus acidophilus and Lactobacillus plantarum.
This probiotic drink offers multiple health benefits, including immune system support and reduced cholesterol and blood pressure.
The path ahead
In addition to the aforementioned vegetable-based probiotics, there is a growing interest in the potential of probiotics in citrus fermentation. Citrus fruits have great potential for developing functional foods due to their high acceptability and ease of integration into various products.
With the probiotics market size expected to reach $147.99 billion by 2032, probiotic bacteria-fortified foods are becoming popular among buyers seeking natural solutions to treat various health ailments.
To stay ahead of the competition, connect with GreyB’s industry experts below for comprehensive insights on similar vegan probiotic industry trends, innovations, and future outlooks.
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