Functional beverages used to mean one thing and one thing only: brightly colored, sugary, caffeine-laden energy drinks. Over time other, healthier energy drinks—with natural ingredients and less sugar—emerged. Soon after came fun new ways to hydrate, from coconut water to vitamin-enhanced waters.
As the category continues to evolve, consumers are now looking for a wide array of benefits from their functional beverages. Energy and hydration are still key, but today’s consumers want beverages that deliver benefits for healthy aging, cognitive wellness, digestion, and sleep.1 Many are also prioritizing sugar-free and caffeine-free options.
A Growing and Diversifying Market
Functional beverages are experiencing rapid growth, outpacing traditional beverages.2 The market size was just over $21 billion in 2024 and is growing at 7% CAGR through 2027. Functional beverage launches have grown 10% from 2024 to 2025 and sports drinks are growing 30% yearly.3
This heightened interest in functional beverages from health-conscious consumers has fueled innovation among formulators who want to capture a share of this dynamic market. Instead of just providing a jolt of energy for college students and road warriors, functional beverages now offer benefits tailored to people of diverse ages and health goals.
Energy and Beyond
Energy remains a predominant concern for consumers; 40% named energy support as an important health concern, and about one-third of functional beverages make an energy claim.2 But energy is no longer the be-all and end-all of functional beverages. Some up-and-coming health benefits include:
- Healthy Aging. Older consumers are looking for functional beverages that support heart health, bone health, and aging well.
- Cognitive Wellness. Mental clarity and mood appeal to consumers seeking to gain a mental edge at work, school, or in gaming.
- Caffeine-Free & Non-Stimulant Options. Many users of energy drinks are concerned about their impact on sleep or experience jitters from caffeine; 34% say they would be interested in caffeine-free options.4
- Digestion. Probiotics or prebiotic fiber—especially in low-sugar sodas—are increasingly popular for digestive concerns.
- Sugar-Free Options. Health-conscious consumers are also looking for beverages without sugar or artificial sweeteners.
Formulation Challenges
It’s not always easy to include functional ingredients in beverages. In a liquid delivery system, solubility and taste are key. Protein and botanicals sometimes have off tastes or unappealing textures, while other ingredients may cause cloudiness or sedimentation— negatively impacting appearance, flavor, texture, stability, and shelf life.
To succeed, ingredients for functional beverages must:
- Be soluble in low pH beverages
- Have a smooth texture (no sediment or grittiness)
- Have a neutral taste
- Be compatible with high-temperature processing
- Preserve efficacy when processed
Ingredients Ideally Suited for Functional Beverages from Everwell Health
Produced with proprietary Cryopure™ technology, Nitrosigine® and nooLVL® Soluble deliver unmatched solubility and performance in liquid systems, making them ideal for consistent RTD formulations.
Nitrosigine® is a patented complex of bonded Arginine Silicate that rapidly boosts nitric oxide production, promoting healthy blood flow.* Ideal for beverages for cardiovascular health, healthy aging, vigor, and caffeine-free energy & vitality.*
nooLVL® is a patented complex of Arginine Silicate and Inositol that improves cognitive performance and increases perceived energy in as little as 15 minutes.* Ideal for beverages for focus, concentration, and memory, without any stimulants.
Both Nitrosigine® and nooLVL® are sugar-free, caffeine-free, and formulation-friendly.
References
1. Innova Market Insights. Top beverages trends 2025, global market overview. Consumers. March 31, 2025. Accessed December 4, 2025. https://www.innovamarketinsights.com/trends/top-beverages-trends-2025/
2. Innova Market Insights. Functional beverages trends, global market overview. Personalized. August 25, 2025. Accessed December 3, 2025. https://www.innovamarketinsights.com/trends/functional-beverages-trends-global-market-overview/
3. Allied Market Research. Functional Beverages Market Size, Share, Analysis – 2030. Allied Market Research. August 2021. Accessed December 3, 2025. https://www.alliedmarketresearch.com/functional-beverages-market-A13087
4. Alverson C. Energy drinks, shots market embraces innovation, functionality. Beverage Industry. July 21, 2025. Accessed December 4, 2025. https://www.bevindustry.com/articles/97658-energy-drinks-shots-market-embraces-innovation-functionality
