Better Vitamins
Built Smarter

Better Vitamins
Built Smarter

Better Vitamins
Built Smarter




 

Practically
prehistoric

Dinosaur & Vitamins

What are supplements really doing for us? The average multivitamin uses outdated science from 50 years ago. There, we said it.

Just what's
needed

Only What's Needed

Designed by experts, our essential multivitamin supports your child’s development using the latest clinical research on nutrition.

Practically
prehistoric

What are supplements really doing for us? The average multivitamin uses outdated science from 50 years ago. There, we said it.

Just what's
needed

Designed by experts, our essential multivitamin supports your child’s development using the latest clinical research on nutrition.

Practically
prehistoric

Dinosaur & Vitamins

What are supplements really doing for us? The average multivitamin uses outdated science from 50 years ago. There, we said it.

Just what's
needed

Only What's Needed

Designed by experts, our essential multivitamin supports your child’s development using the latest clinical research on nutrition.

Non-GMO.
Easily absorbed.
Essential nutrients.
Organic fruits & veggies.

Non-GMO.
Essential nutrients.
Organic fruits & veggies.
Good ingredients, happy day.

Non-GMO.
Easily absorbed.
Essential nutrients.
Organic fruits & veggies.

Our Family Committed to Yours

Science Microscope

Our Mentors & Mission

They are leading doctors, scientists, and researchers. More importantly, they're also parents. Our mentors help guide First Day's mission to build a better future for families everywhere and advise on the latest in proactive health and nutrition.

Dr. Edward Giovannucci Mentor

Dr. Ed Giovannucci, MD, MPH, ScD
Harvard University


Dr. Giovannucci researches the intricacies of nutrition and lifestyle. His son and daughter eat a healthy diet but still love chocolate.

Dr. Lei Chen Mentor

Dr. Lei Chen, MD, MHS
Yale University


Dr. Chen is a professor and a practicing pediatrician in emergency medicine. When he isn’t traveling the world to improve children’s healthcare, he builds kayaks for his twin sons.

Science Microscope

Our Mentors & Mission

They are leading doctors, scientists, and most importantly parents. Our mentors help guide First Day's mission to build a better future for families everywhere and advise on the latest in proactive health and nutrition.

Dr. Edward Giovannucci Mentor

Dr. Ed Giovannucci 
MD, MPH, ScD
Harvard University


Dr. Giovannucci researches the intricacies of nutrition and lifestyle. His son and daughter eat a healthy diet but still love chocolate.

Dr. Lei Chen Mentor

Dr. Lei Chen 
MD, MHS
Yale University


Dr. Chen is a professor and a practicing pediatrician. When he isn’t traveling the world to improve children’s healthcare, he builds kayaks for his twin sons.

Science Microscope

Our Mentors & Mission

Our scientific mentors are leading doctors, scientists, and most importantly parents. They help guide First Day's mission to build a better future for families everywhere and advise on the latest in proactive health and nutrition.

Dr. Edward Giovannucci Mentor

Dr. Ed Giovannucci, MD, MPH, ScD
Harvard University


Dr. Giovannucci researches the intricacies of nutrition and lifestyle. His son and daughter eat a healthy diet but still love chocolate.

Dr. Edward Giovannucci Mentor

Dr. Lei Chen, MD, MHS
Yale University


Dr. Chen is a professor and a practicing pediatrician. When he isn’t traveling the world to improve children’s healthcare, he builds kayaks for his twin sons.

Thanks! Welcome to the First Day family!
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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.

© 2018 First Day Inc. All Rights Reserved.
Terms of Service | Privacy Policy

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.

© 2018 First Day Inc. All Rights Reserved | Terms of Service | Privacy Policy

Shop

How We're Made

About Us

Get $10

Ingredients

Certification

FAQ

Contact Us

Thanks!
This field is required

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.

© 2018 First Day Inc. All Rights Reserved. | Terms of Service | Privacy Policy

Shop

How We're Made

About Us

Get $10

Ingredients

Certification

FAQ

Contact Us

Thanks!
This field is required

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.

© 2018 First Day Inc. All Rights Reserved. | Terms of Service | Privacy Policy