The first and only multivitamin with clinically-proven immunity training



byMae® multi+ for adults capsules
The first and only multivitamin with clinically-proven immunity training
- Clinically-proven immunity training
- 24 essential daily nutrients + probiotics
- Easy to swallow capsules
- Saves money – replaces multiple products
- immunity training
- energy
- resilience
- recovery time
- brain health
- and more*
Transforms immune support from a seasonal boost into a year-round regimen, helping you stay strong, healthy and ready for anything.*
- Learn more about Immunity Training
- Dive into Our Ingredients
Take daily Monday–Friday
When you’re likely to encounter higher levels of stress and germs.
Take weekends off
Your body needs recovery time to put those nutrients to work, rebuilding stronger each week.
Train for big moments
Like prepping for a marathon, shift to more intensive training by taking your byMae® multi+ for adults 7 days a week to build immunity for big events like back-to-school, travel, etc. We suggest daily use up to 4 weeks before your event, then back to weekdays only.
Supplement Facts | ||
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Serving size 3 Capsules Servings per container 20 |
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Amount per serving | Amount | %DV |
Vitamin A (as beta-carotene) | 975 mcg RAE | 108% |
Vitamin C (as ascorbic acid) | 100 mg | 111% |
Vitamin D3 (as cholecalciferol) | 37.5 mcg | 188% |
Vitamin E (as D-alpha tocopheryl) | 19 mg | 127% |
Vitamin B1 (as cocarboxylase, thiamine HCL) | 1.4 mg | 117% |
Vitamin B2 (as riboflavin, riboflavin 5 phosphate sodium) | 1.6 mg | 123% |
Vitamin B3 (as niacinamide) | 18 mg NE | 113% |
Vitamin B6 (as pyridoxine HCL, P-5-P) | 9 mg | 529% |
Vitamin B9 (Folate) (as L-5-MTHF calcium) | 600 mcg DFE | 150% |
Vitamin B12 (as methylcobalamin) | 14 mcg | 583% |
Biotin (Vitamin B7) | 35 mcg | 117% |
Pantothenic Acid (Vitamin B5) | 7 mg | 140% |
Choline (as DL-choline bitartrate) | 80 mg | 15% |
Calcium (as calcium citrate) | 100 mg | 8% |
Iron (as Ferrochel® ferrous bisglycinate) | 13.5 mg | 75% |
Magnesium (as magnesium bisglycinate) | 150 mg | 12% |
Zinc (as zinc bisglycinate) | 15 mg | 136% |
Selenium (as L-selenomethionine) | 70 mcg | 127% |
Manganese (as manganese citrate) | 2.6 mg | 113% |
Chromium (as chromium polynicotinate) | 45 mcg | 129% |
ABBC1® Betaglucan Complex (S. cerevisiae) | 250 mg | † |
Vitamin K2 (as menaquinone-7) | 90 mcg | † |
Lutein (from marigold extract) | 2 mg | † |
* %DV based on a 2,000 calorie diet. DV may be higher or lower depending on your calorie needs. † Percent Daily Value not established |
As mom-founders, safety & efficacy are at the very heart of what we do.
SAFETY
Our products are made in a U.S.A. facility that holds 3 independent GMP certifications: NSF, NPA and UL. This triple-GMP status raises the bar with overlapping quality systems for purity, potency, and safety. Every byMae product undergoes rigorous third-party testing for heavy metals, microbials, and other contaminants to ensure compliance with federal & state safety standards, including CA Prop 65.
EFFICACY
We choose the best ingredients for the job, specifically bioavailability, and our formulas are carefully crafted for nutrient pairing.

Founded by moms.
Backed by experts.
Grounded in science.
As busy moms, we know that when one kid gets sick, the whole family goes down – and nobody has time for that. We wanted multivitamins that offered more than just a quick fix or temporary boost. Inspired by Spinoza Prize-winning science, we created byMae to help build lasting resilience for everyone.
Feeling sluggish or fatigued?
Low iron may be to blame! Our bodies use iron to make hemoglobin and myoglobin, a protein found in our red blood cells, that help carry oxygen from our lungs throughout our body and provide oxygen to our muscles. We added iron to the mix because it also helps the body create and spread immune cells.

We love when our nutrients team up.
Vitamin D3, the sunshine vitamin, helps build strong bones, muscles, and immunity. It’s the same form your body makes from sunlight, which means it’s easy to absorb. D3 also helps your body take in calcium, another byMae power player. Then comes Vitamin K2, the clever driver that carries calcium straight to your bones. Together, this trio is your body’s ultimate strength trio.

We may have saved the best for last! ABB C1® is our new, clinically-proven immunity training ingredient, enriched with zinc and selenium to help enhance our immune system’s responsiveness to viruses, allergies, and infections by stimulating our cellular memory. Low zinc levels have been linked to weakened immune system response due to a decrease in the presence of infection fighting T Cells, and selenium enhances immunity and lowers the risk of infection by reducing inflammation and oxidative stress.

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.