건강, 미리 챙겨요.
Take care before you need care.
Immunity Training means building the foundation before you need it, with essential nutrition + clinically-studied yeast beta-glucan for proactive immune health.
Pick the one you’ll keep taking.
multi+ littles chewable
Mixed-berry chewablesMixed-berry chewables, ages 2+
$29.99
Save $5 on every pouch
Choose LittlesTHE K-BEAUTY LESSON
The little things you do now matter later.
The morning walk.
The evening serum.
The checkup before anything feels wrong.
K-beauty made maintenance mainstream. byMae brings that same instinct to immune health.
Your immune system works every day.
So why should your routine only start when something goes wrong?
Immunity Training is the practice of building the foundation before you need it.
multi+ combines essential nutrients with clinically-studied yeast beta-glucan for proactive immune health.
Why beta-glucan?
Yeast beta-glucan is a natural fiber studied extensively for how it interacts with the innate immune system.
Inspired by the science of trained immunity.
Explore the science →Made to fit your week.

Weekdays on.
Weekends off.
If you miss a day, pick it up on the next weekday. There’s nothing to make up.
A routine made to fit real life.



Schedules fill up.
School starts.
Travel happens.
The weather changes.
Trained immunity is the science. Immunity Training is the practice.
Trained immunity is a field of research that changed how scientists understand memory-like behavior in the innate immune system.
Immunity Training is byMae’s practice for proactive immune health, inspired by that science.
Yeast beta-glucan has been studied extensively in immune research.
Explore the research →Questions, answered.
Immunity Training is byMae’s practice for proactive health and immunity: daily essentials plus clinically-studied yeast beta-glucan, taken on weekdays, so a foundation is in place before you need it.
Learn about Immunity Training →Yeast beta-glucan is a natural fiber from baker’s yeast. Innate immune cells recognize its structure, which is why it has been studied extensively in immune research.
See what’s in multi+ →byMae multi+ pairs daily essentials with clinically-studied yeast beta-glucan and a weekday routine designed for consistency.
Explore the science →byMae multi+ is taken Monday to Friday, with weekends off. If you miss a day, pick it up on the next weekday.
Read the FAQ →Yes. multi+ for littles is a mixed-berry chewable for kids 2 and up, with 50 mg of beta-glucan in each chewable.
See multi+ for littles →







