Frustrated with your moody teen?

Discover the Nutritional Switch Changing Parents Lives

Over 50% of teens suffer from an invisible threat. 70,000 families have joined First Day's 30-day nutrition challenge to fight it. Are you in?

"I didn’t think there would be anything noticeably different, but there is! This has been a game changer for our 14 year old son."

If You're a Parent, You NEED to Read This.

If your teen has trouble sleeping, focusing, or behaving...
They may be suffering from something COMPLETELY invisible to the human eye.
The United Nations Children's Fund has called this discovery...
"Hidden Hunger"
And here's what's shocking about it...
It has less to do with how much food they eat and so much more to do with the QUALITY of that food. You see, if you're like most parents, you probably long surrendered to your kids at the kitchen table. Fast food, pizza, fries, you name it. It can be so easy to fall into the same pattern.
But here's the thing, none of that stuff gives your kids what they truly need to grow.
And when we DON'T address this gap immediately...
It can lead to severe (and sometimes irreversible) consequences. The below discovery is just one of MANY potential impacts to poor health.



Kids with low levels of vitamin D were nearly TWICE as likely to exhibit aggression as they got older.
- University of Michigan Researchers

Here's What You Need to Do About It

To fight the devastation that's hidden hunger, you need to give your teens a CONSISTENT source of REAL fruits and vegetables.
Every. Single. Day.
And the best way to do that? By supplementing with the best formulated multivitamin.
In fact, one study (published in the National Library of Medicine) found that kids who supplemented...
resulted in 47% less delinquent behavior.
But here's the thing: most vitamins are outdated from over 50 years ago!!
For your kids to actually get the benefits from vitamins, you need the most natural and highest absorption forms of vitamins you can get.
After 2 years of development
35,000 clinical research studies
$40,000 from our own savings
and 17 prototypes
That vitamin finally exists.
Meet First Day: Your secret weapon to ending parenting guilt and fighting hidden hunger!
It's made with ingredients to support physical, mental, and emotional development.*

Picture Giving your Kids All the Fruits & Veggies They Need in Just 7 Seconds


Better Health =
Better Households

Parents all over the world are going crazy for these

gummies. Because after supporting better health on

a consistent basis, they are seeing...

Behavior Development
With kids getting less and less sunlight, supplementing Vitamin D is more important than ever
Better Sleep
50% of kids don't get the recommended amount of sleep! Vitamin D, C, and B6 support a well-rested child
Stable Moods
Supplementing with Vitamin B9 can help improve mood, energy, initiative, alertness, and concentration
Mental Health
B12 keeps the body’s blood cells healthy and plays a critical role in brain function and development.


In 2022, over 90,000 parents switched to First Day, taking the
guesswork out of nutrition. 25+ million gummies were sold :)

"I dont have to deal with this anymore..."

I had been so sick of dealong with my Daughter's attitude and it took me so long to figure out what was behind it.

So then i met with her doctor and she told me her mood swings could be because of her poor diet.

My friends recommended me to try first day and they've been a game changer! My daughter love her vitamins so much-and that's high praise from a tough to please crowd.

"These have helped so much with this..."

I've have been struggling with how to help my daughter in school. It has been so difficult for her to focus in school and her grades have been plummeting.

I did tones of research and finally decided to give first Day a go.

My daughter absolutely love these! They have helped her with her sleep and focus and since taking these she has been so much improvement in school.  

"I can finally relax after I found this!"

My son just started high school and I've been so worried! He's always too tired after school to hang out with his friends and all he wants to do is stay at home and play video games.

I found out how important diet can be so I started looking for low sugar , good testing gummies to help make up for all he lacks in his diet.

First day has everything I was looking for and has helped my son's energy levels so much!


First Day has become the #1 multivitamin for so many parents. And it could be the perfect fit for you.
But here's the thing:
We source the best possible ingredients on purpose. But due to global shortage, if we run out of methylfolate, we won’t be able to ship our products because we don’t want to put just any ingredient into our product.
We’ve already sold out 6 times so make sure to use this opportunity now.
Order today to guarantee your bottles from our warehouse. Remember: You can always get a full refund if you don't like it.
Don't postpone your child's future.

45-Days Satisfication Guarantee

Satisfaction Guarantee - Or Your Money Back

We’re so confident in Daily Kickstart helping you get the results you want that we want it to be absolutely risk-free for you. If after 45 days, you find yourself not completely satisfied, we’ll give you your money back - no questions asked.

Founder of First Day

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.

1. The effect of vitamin-mineral supplementation on juvenile delinquency among American schoolchildren: a randomized, double-blind placebo-controlled trial (
2. The global challenge of hidden hunger: perspectives from the field (