Save More with Starter Bundles
Teens' Starter Pack
$88.00
$52.80
Supplements nutrition while also supporting skin health & immunity.
Women's Starter Pack
$88.00
$52.80
Helps combat exhaustion while promoting gut health, immunity and vaginal health.
Teens' Day/Night Pack
$78.00
$46.80
Nutritional support for motivated days and calm nights. Ages 13+
No Junk™ Multivitamins
🌙 Nighttime Reset Magnesium
🧠 Brain Focus Support
3-In-1 Pre+ Post+ Probiotics
Trusted by experts and families like yours
"These vitamins are exactly what I recommend to parents looking for quality nutrition."
Dr. Lei Chen
MD, MHS at Yale University
"These are the best tasting vitamins I ever purchased. It feels like I am having a treat. These are the only ones so far that my kids like too."
Diana V.
Verified Purchaser
"A revolutionary approach to children's health."
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"We choose partners carefully, and First Day’s dedication to research, formulation integrity, and transparent quality practices makes them a brand we’re proud to align with."
Dr. Ed Giovannucci
MD, MPH, ScD at Harvard University
of parents see improved health & wellness
of kids ask for their vitamins daily
customer satisfaction rate
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