Your immune system is ready to learn, adapt, and fuel your everyday resilience.
byMae is not a temporary boost. Our clinically backed ingredients teach the immune system to respond smarter every day.
One habit, real impact
Our byMae® multi+ products are designed to integrate seamlessly into your daily routine, providing comprehensive support that clears the clutter and builds lasting strength.
The science explained
Your immune system is your body's natural defense against viruses and bugs, working tirelessly to protect you from sickness. It's made up of two parts: innate immunity and adaptive immunity.

This is your body's first line of defense against infection. It responds quickly, but it fights every threat the same way.

This part of your immune system develops over time, learning from past infections. It takes several days to become fully activated. It remembers each virus it defeats and tailors its approach. Once activated, it responds more effectively.
The breakthrough: training innate immunity
The innate immune system was considered to have no memory, more like a blunt first responder. However, recent research by leading immunologist Dr. Mihai Netea reveals that immunity training helps the innate immune system become smarter, enhancing a more effective first response.
Training vs boosting
Traditional supplements offer temporary boosts, but boosting does not make your innate immune system smarter. It will mount the same general defense again and again. Boosting can lead to an overhyped immune system paving the way for chronic inflammation and autoimmune issues. A trained immune system knows when to power up, and when to stand down, reducing unnecessary inflammation.
The byMae® difference
byMae's clinically backed ingredient ABB C1® for proven immunity training, in addition to probiotics and essential vitamins & minerals, help build lasting foundational health. ABB C1® was developed in collaboration with Dr. Netea and validated at Radboud University, birthplace of trained immunity science.
Why it matters right now
1 in 4 students
(28%) in the U.S. miss 15+ days of school each year—double pre-pandemic levels, derailing academic progress and future prospects
7-8 colds
each year for babies, toddlers, and preschoolers. 5-6 for school-aged littles and 4 on average for teens and young adults
10-14 days
average length of cold

3-5 work days
parents lose when a child is ill
When our immunity slips, so do our plans, goals, and even life’s milestones.
Debunking myths
What we mean – and what we don’t – when we talk about “working out your immune system”.
Since the pandemic, there have been many claims about 'boosting' or 'supporting' the immune system. While some of these claims are well-intentioned (we hope!), many are inaccurate. For instance, a quick search for “treating your immune system like a muscle” might bring up the concept of “immunity debt”—an idea that byMae does not support or believe in.
When we talk about strengthening your immune system, we’re referring to using clinically-proven ingredients that enhance immune cell memory. This is the same natural process your immune system uses to remember how it has fought off specific viruses in the past.
When we talk about strengthening your immune system, we’re referring to using clinically-proven ingredients that enhance immune cell memory. This is the same natural process your immune system uses to remember how it has fought off specific viruses in the past.
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The fine print, made clear
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Real health isn’t magic. It’s science, smart choices, and consistent care.
We believe in honesty and science, not hype - building tools that help you create lasting strength, one simple choice at a time.