Functional Mushrooms Go Mainstream: What’s Next for Brands

The Global Functional Mushroom Market Continues to Grow as Food and Beverage Applications Expand

U.S. Functional Mushroom Sales Approach $500 Million, with Growth Expanding into Food and Beverages

According to an analysis published by U.S. natural and health product retail data provider SPINS in NutraIngredients in September 2026, U.S. sales of functional mushroom products reached $494.7 million during the 52 weeks ending September 6, 2026. Based on retail data covering the Natural channel, Conventional Multi-Outlet channel, and Amazon, dollar sales increased by 23.2%, with a two-year compound annual growth rate (CAGR) of 20.4%.

Growth is also extending beyond dietary supplements. Grocery sales increased by 60.1%, led primarily by nutrition bars, while refrigerated products grew by 15.7%. Among product formats, gummy sales surged by 127.1% [1].

Functional Mushrooms Move Beyond European Supplement Shelves as More Mushroom Varieties Gain Attention

Industry observations from Vitafoods Europe, held in Barcelona in May 2026, point to a similar trend. According to NutraIngredients coverage of the event, functional mushrooms are expanding beyond traditional dietary supplements into functional foods and beverages, including beverages, kombucha, and chocolate.

In addition to established varieties such as chaga and cordyceps, industry representatives interviewed at the event identified maitake as a potential next ingredient to watch, while common varieties such as shiitake may also gain greater market visibility [2].

From U.S. retail data to new product trends seen at European trade shows, mushroom applications are clearly becoming more diverse. For brands, this means product opportunities are no longer limited to capsules or powder sachets. Functional mushrooms are increasingly appearing in beverages, snack-style products, and other formats that fit more naturally into consumers’ everyday diets.

Global Functional Mushroom Market Projected to Reach $75 Billion, with Asia Pacific Leading the Market

On a global scale, market research firm Fortune Business Insights projects that the functional mushroom market will grow from $36.61 billion in 2026 to $75.06 billion by 2034, representing a CAGR of 9.39% from 2026 to 2034. Asia Pacific is the largest market, accounting for approximately 51.74% of the global market in 2025. China is also a major producer of several mushroom varieties, including shiitake and lion’s mane [3].

It is important to note that this market research covers multiple applications, including food, dietary supplements, pharmaceuticals, and personal care. Its scope therefore differs from the SPINS U.S. retail data cited above, and the two sets of market figures should not be directly compared.

Taken together, market data and industry observations indicate that functional mushroom applications continue to expand. This trend also aligns with Wel-Bloom Biotech’s long-standing commitment to transforming dietary supplements into more food-like, consumer-friendly formats.

Ingredient Quality and Marker Compounds Become Key Considerations in Functional Mushroom Product Development

As the Functional Mushroom Category Matures, Ingredient Quality Standards Are Rising

As the category expands, the market is also paying greater attention to what defines a high-quality mushroom ingredient. According to SPINS market observations, extraction methods, ingredient sourcing, transparency, and product standardization are becoming increasingly important ways for brands to demonstrate quality as the category matures.

At Vitafoods Europe 2026, mushroom extract suppliers from Europe and Asia also emphasized the growing importance of standardized ingredients [4].

In other words, product development has progressed from asking, “Should we use a functional mushroom ingredient?” to asking, “What specifications should our functional mushroom ingredient meet?”

Which mushroom species and parts are used? Where are the raw materials sourced? How are they extracted? Which compounds can be quantified? These are all important considerations when moving into the product development stage.

What Is Ergothioneine? One of the Key Marker Compounds Drawing Attention in Mushrooms

Ergothioneine (EGT) is a sulfur-containing amino acid that cannot be synthesized by the human body and must primarily be obtained through the diet.

A 2017 study published in Food Chemistry identified mushrooms as an important and relatively rich dietary source of EGT, with substantial differences in EGT content among mushroom species [5].

Therefore, in addition to selecting the appropriate mushroom species, quantitative analysis of specific compounds can provide more concrete specifications for mushroom ingredients. EGT has consequently emerged as one of the key marker compounds to watch.

Wel-EGT®: A Functional Blend of Six Taiwanese Mushrooms

Wel-EGT® is a proprietary mushroom extract blend developed by Wel-Bloom Biotech using six mushroom varieties: coral mushroom, king oyster mushroom, lion’s mane, maitake, reishi, and Agaricus blazei.

Produced using Wel-Bloom Biotech’s independently developed two-stage extraction equipment, Wel-EGT® contains ergothioneine as well as a variety of amino acids, including branched-chain amino acids (BCAAs), lysine, threonine, and phenylalanine. It is also suitable for vegetarian product applications.

Wel-EGT® received a Gold Award at the 2025 Tokyo Invention Awards and a Gold Medal at the 2026 Korea WIC World Invention Innovation Contest.

Functional Mushroom Ingredients Expand into Diverse Product Applications, Creating New Opportunities for Brands

From Ingredient to Finished Product: Bringing Functional Mushrooms into More Everyday-Friendly Formats

As functional mushrooms expand from traditional supplements into foods and beverages, brands need to consider not only the ingredients themselves but also flavor, consumption occasions, and product format possibilities.

Wel-EGT® can be incorporated into a variety of formats, including powder、beverages, pastes, and FRESH-Jelly®, allowing brands to develop products based on their target consumers and market positioning.

A nutritional jelly developed with Wel-EGT® has also been recognized as a Senior-Friendly Food, providing a practical example of product development designed to address the needs of an aging population.

Founded in 1999, Wel-Bloom Biotech specializes in dietary supplement CDMO services and jelly-format development and is a leader in dietary supplement jellies. From ingredient selection and formulation design to flavor optimization and mass production, Wel-Bloom Biotech helps brands transform functional mushroom and health ingredient concepts into market-ready products.

Develop Your Next Product with Wel-Bloom Biotech

Functional mushroom ingredients are moving beyond traditional supplements and into a broader range of food and beverage applications. For brands, the opportunity lies not simply in adding trending ingredients, but in combining the right ingredients with the right product formats to create products that align with target consumers’ lifestyles, consumption occasions, and market positioning.

If you are developing products featuring functional mushrooms, ergothioneine, or related functional ingredients, contact Wel-Bloom Biotech to learn more about Wel-EGT® ingredient information and product format development solutions.

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References

[1] SPINS／NutraIngredients，Functional super mushrooms: No longer a niche category，2026
https://www.nutraingredients.com/Article/2026/09/28/functional-super-mushrooms-no-longer-a-niche-category/

[2] NutraIngredients，Europe’s functional mushroom trend expands beyond Chaga and Cordyceps，2026
https://www.nutraingredients.com/Article/2026/05/27/europes-functional-mushroom-trend-goes-mainstream/

[3] ortune Business Insights，Functional Mushroom Market Size Report
https://www.fortunebusinessinsights.com/industry-reports/functional-mushrooms-market-101511

[4] All4Nutra，Vitafoods Europe 2026 Recap，2026
https://www.all4nutra.com/news/vitafoods-2026-recap-5473/

[5] Food Chemistry，Mushrooms: A rich source of ergothioneine and glutathione，2017
https://doi.org/10.1016/j.foodchem.2017.04.109

重點整理

What Is Ergothioneine (EGT)?

Ergothioneine is a sulfur-containing amino acid that cannot be synthesized by the human body and is primarily obtained through the diet. Research indicates that mushrooms are an important and relatively rich dietary source of EGT, with concentrations varying among mushroom species.

What Is Wel-EGT®?

Wel-EGT® is a proprietary mushroom extract blend developed by Wel-Bloom Biotech using six mushroom varieties sourced in Taiwan. Produced through a proprietary two-stage extraction process, it can be incorporated into a variety of dietary supplement formats based on specific product development needs.

How Can Brands Evaluate the Quality of Mushroom Ingredients?

In addition to mushroom species, brands can evaluate ingredient quality by reviewing the source and parts of the mushroom used, extraction methods, marker compounds, and relevant testing data. These factors can provide a more comprehensive basis for assessing ingredient specifications.