The Science That Makes It Possible
Maggie Steffens is a 4x Olympian, 3x gold medalist, entrepreneur, mentor, daughter, wife, friend, and dog mom—and ZBiotics helps her balance it all.
“Many people think I’ve had to compromise to get where I am today. What people don’t realize is that real success is all about knowing when to pause and celebrate the wins.”
— Maggie Steffens, Gold Medalist & Entrepreneur
Our Product
For those of us who choose not to compromise
Our growing lineup of engineered probiotics is designed to enrich busy lives everywhere.
Pre-Alcohol
Pre-Alcohol
ZBiotics® Pre-Alcohol Probiotic Drink breaks down an unwanted alcohol byproduct called acetaldehyde – the primary culprit behind rough mornings after drinking.
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Sugar-to-Fiber
Sugar-to-Fiber
ZBiotics® Sugar-to-Fiber is the world's first probiotic that is designed to turn sugar into fiber inside your gut. Using patented bioengineering, our probiotic converts a small amount of the sugar you eat every day into levan—a rare prebiotic fiber your gut loves but is nearly impossible to get from Western foods. It's the next evolution in gut health: a probiotic that empowers your body to turn what you already eat into something your body truly needs.
How is it different? Unlike standard probiotics that may never reach your gut or fiber powders that can cause discomfort by delivering too much fiber all at once, Sugar-to-Fiber works from within. It's engineered to transform sugar into soluble fiber throughout the day, creating a steady source of nourishment for your microbiome. It's fiber that works harder, made from your food, not added to it.
Why does this matter? Most of us don't get enough fiber. Modern diets make it hard to reach daily needs. This fiber gap leaves your microbiome undernourished, impacting digestion, immunity, and overall gut health.
What should I expect? As your microbiome thrives, you may notice overall improvements in gut health, including:
- Better digestion and regularity
- Improved energy
- Balanced cravings
- Stronger immunity
Choose your flavor: Both flavors work the same way and provide the same daily benefits—the only difference is taste and how you like to use it.
- Maple: Light, subtle sweetness. Pairs well with coffee, oatmeal, and yogurt.
- Unflavored: Neutral taste. Mixes easily into drinks and foods without changing their flavor.
Recommended use: Take daily for at least 3 months for the best and most lasting results as your gut adapts to continuous fiber production.
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All-Day Support
Evenings and mornings optimized
Pre-Alcohol helps kick-start your evenings, and Sugar-to-Fiber nurtures gut health all day long.
“Success is knowing when to push and when to pause...”
“I count on fiber to keep my gut in check...”
Trusted by
professionals
Our growing lineup of genetically engineered probiotics exceed the highest standards—just like the people that use them.
"ZBiotics gives me the best of both worlds! In my off season, I aim to celebrate my people fully while still showing up my best to training."
Andrea Carrie "Annie" Drews is an American professional volleyball player for the United States women's national volleyball team. Drews was elected as the Most Valuable Player of the 2019 FIVB Women's Volleyball Nations League in Nanjing, China, where Team USA won the gold medal and the Best Opposite of the 2019 FIVB Volleyball Women's World Cup where the U.S. finished in second place. She won gold with the national team at the 2020 Tokyo Summer Olympics.
"As a professional beach volleyball player, my performance matters—but I’m also a friend, a daughter, and a girlfriend who loves celebrating life’s moments with the people I love. Thanks to ZBiotics, I never have to choose between being present in those moments and feeling my best the next day. It lets me fully enjoy all sides of my life—on and off the court—without compromise."
NCAA All-Tournament and 2x PAC 12 First Team UCLA student athlete and professional beach volleyball player with her sights set on representing Team USA at the LA28 Olympic Games. Off the court, she runs the social channels for LOVB, hosts the HerPlayBook podcast and is an advocate for mental health awareness.
"Enjoying some good food and a drink brings me a lot of joy and with ZBiotics I have been able to continue this throughout the year as I play from season to season."
Karlie is a professional basketball player currently for the Minnesota Lynx of the WNBA. She has played professionally for 9 years in the WNBA and overseas after playing at Stanford University for four years from 2013-2017, where she played in two NCAA Final Fours. Karlie has won many championships overseas, most notably winning Finals MVP of the Eurocup Championship in 2024. During her last 5 years of her professional career, she has also worked for Parity, a company working to provide elite women athletes with sponsorships, opportunities, and resources.
"My schedule is filled with travel, leading clinics, pool and gym workouts, and quality time with friends and family, so it's important for me to stay at my best. Whether it's a special celebration like a family reunion, or an afternoon of wine with friends, ZBiotics helps me feel confident that I’ll wake up ready to take on whatever the next day brings."
Abbigail Weitzeil is an American competition swimmer specializing in sprint freestyle. A multiple time Olympic medalist, she won a gold medal in the 4x100-meter medley relay for swimming in the preliminary heats and a silver medal in the 4x100-meter freestyle relay at the 2016 Rio Olympics. At the 2020 Summer Olympics she won a silver medal in the 4x100-meter medley relay and a bronze medal in the 4x100-meter freestyle relay, swimming in the final of both events. She is the American record holder in the 50-yard freestyle and is part of the American Record in the 4x100-meter freestyle relay.
"ZBiotics helps me feel like my best self, even after a night out with friends. It lets me fully enjoy the moments I work hard for without sacrificing how I feel the next day."
Lexie Hull is a professional basketball player for the Indiana Fever, drafted 6th overall in the 2022 WNBA Draft after a standout career at Stanford, where she helped lead the Cardinal to a National Championship in 2021. Known for her gritty defense and high basketball IQ, she continues to compete at the highest level, most recently winning the inaugural Unrivaled championship alongside the league’s top talent. Off the court, Lexie is passionate about health, beauty, and living a balanced, high-performance lifestyle.
Made for
everyday athletes
You don't need to be a professional athlete to benefit from our GMO probiotics—getting the most out of everyday is challenging enough and ZBiotics makes it easier.
Join the ZBiotics Sports Club on Strava
Connect with fellow athletes, track your progress, and find your balance—on and off the field. Be part of a community that moves, celebrates, and supports your active lifestyle.