4.8 stars from 12,322+ reviewers

The Science-Backed Vitamin for Grumpy, Tired, or Unfocused Teens

Thoughtfully designed with the 12 nutrients teens often lack to fight irritability, tiredness, and low motivation.

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Alyssa Blossom
My son is VERY picky but gets so excited to eat these. I unfortunately tried hiya first & wasted money because he would not eat them. I love that these are a gummy soft chewable.
Alyssa Blossom
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Thoughtfully designed with the 12 nutrients teens often lack to fight irritability, tiredness, and low motivation.

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Exclusive First Day 45 Day Money Back Guarantee**
Alyssa Blossom
My son is VERY picky but gets so excited to eat these. I unfortunately tried hiya first & wasted money because he would not eat them. I love that these are a gummy soft chewable.
Alyssa Blossom

Most Kids Are Missing Key Nutrients. Get Help in Just 2 Gummies.

Most Kids Are Missing Key Nutrients. Get Help in Just 2 Gummies.

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Stress & Mood Swings

With Vitamin B6 for mood regulation and Vitamin B12 for energy balance, these gummies help support emotional stability.*

Lack of Motivation

Packed with Vitamin B1 for brain health and Vitamin B2 for cognitive support - to help your teen stay on track while they balance school, sports, and everything in between.*
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Bad Skin

Vitamin A and Vitamin E support skin health, helping teens maintain a clear and balanced complexion.

Weakened Immunity

With immune-supporting Vitamin C and D3, plus key B vitamins that help keep their systems running smoothly. Our formula helps build a strong foundation to tackle whatever the day throws at them.

Trouble Sleeping

Vitamin D3 helps regulate melatonin, the hormone that controls sleep cycles. Combined with B6, it supports calmer bedtimes and better rest for growing toddlers.*

Poor Sleep Habits

Vitamin D3 and Magnesium work together to encourage restful sleep, so kids wake up refreshed and ready to conquer their goals.*

Picky Eating

Vitamin A and Vitamin B9 support cell growth and development, helping to fill in nutritional gaps that teens may have when they only want junk food or continue to skip meals.*

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The Science Behind Our Multivitamin

How This Helps*

Low levels of certain B vitamins can affect brain function and attention. During busy school days, this can make it harder to concentrate, stay sharp, or process new info.

🧠 Vitamin B1 supports brain signaling and memory.

🪄 Vitamin B2 helps maintain healthy nerve function.

🧬 Vitamin B6 plays a role in neurotransmitter production.

The "No Junk"™ Teens’ Multi

The "No Junk"™ Teens’ Multi

Designed by experts to support daily development for teens ages 13+. A unique organic fruit and veggie blend, plus 12 key nutrients. 30 day supply.

Contains no fake sugars, no artificial colors, and no fillers. That’s why we call it the “No Junk”™ Multi!

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12 Servings of Electrolyte Drink Mix For The Whole Family.

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A bottle of Teens' 3-in-1 Pre+ Post+ Probiotic dietary supplement gummies for teen digestive health, with a blue and orange label and two brown gummies displayed in front.

Teens' 3-in-1 Pre+ Post+ Probiotic

To support immunity, digestion, and skin health.

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The Teens' Daily Focus Brain Support dietary supplement features blue and teal packaging with 60 gummies per container and two yellow gummies in front, providing focus support designed specifically for teens.

Teens' Daily Focus Brain Support

Support for focus, learning, and memory recall.

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A container labeled Teens’ Nighttime Reset Magnesium sits upright, with two berry-shaped red gummies beside it. The label states No Junk and the calming supplement for teens includes 60 magnesium gummies.

Teens’ Nighttime Reset Magnesium

Melatonin-free support for relaxation & sleep.

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Ingredients

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Supplement Facts
Supplement Facts
Subscription Details

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This Product is For Teens Ages 13 - 17
ToddlersAges 2 - 3
KidsAges 4 - 12
First Day Teens Multi + Superfoods dietary supplement packaging with a gummy on a white background
Product packaging with text about &
Gummy vitamins with health benefits listed on a blue background. Free of artificial dyes.
93% of kids don&
Better health for the whole family. pictures of happy customers
55 million gummies sold in 2024
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97% of customers prefer first day
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Trusted By Experts And Families Like Yours

Phils my Pharmacist
Tumeric

FIRST DAY MEDICAL ADVISORY BOARD MEMBER

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

FIRST DAY MEDICAL ADVISORY BOARD MEMBER

Dr. Ed Giovannucci

MD, MPH, ScDHarvard University

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95%

of parents see

improved health & wellness

95%

82%

of parents notice

better mood & sleep

82%

97%

of customers prefer

First Day to other brands

97%

Raising the Bar on Your Child's Nutrition

Raising the Bar on Your Child's Nutrition

Fights Hidden Hunger

80% of children don't eat enough fruits and veggies, contributing to a nutrient deficiency known as hidden hunger. Our gummies fight hidden hunger with essential nutrients critical to development.

Developed Alongside Harvard & Yale Scientists

Our product was crafted with input from leading scientists at Harvard and Yale, combining the latest research with high-quality ingredients to deliver a multivitamin parents can trust.

Backed by Modern Science

Vitamin B6 supports natural energy regulation, promoting healthier sleep patterns and making it easier for kids to get restful sleep.*

Pediatrician-Approved

Recommended by pediatricians, our multivitamin is designed to meet the unique needs of your family ensuring they get the support they need from a trusted source.
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Clean Label Project® Purity Award

Our products were independently tested by Clean Label Project® for harmful chemicals like heavy metals, pesticides, and plasticizers, exceeding typical industry practices.

Ingredients Sourcing and Dosage

We source each ingredient with care, choosing only the highest quality vitamins and minerals. Our dosage is tailored for teens, providing safe and effective support without risking overuse or unwanted additives.

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Why Should You Choose First Day?

Made for modern families living on modern diets, we’re here to fill the nutrition gaps that today’s food often leaves behind.

First Day
Other Multis
Clean Label Certified
Research Backed
Surprise Gift with Purchase
No Fillers or Fake Ingredients
Vegan, Gluten-Free, Non-GMO

1 in 3 Families Have A Nutrient Deficiency.

I created First Day to address the massive concerns with todays diet and it's negative effects onour families.

  • The Average Person Consumes 52 Credit Cards’ Worth Of Microplastics Every Year.
  • Artificial Food Additives Are Found In 59% Of Foods Today
  • Fresh Fruits & Veggies Have Lost Up To 73% Of Their Nutrients

After learning about the massive amounts of sugar that were in typical kids multivitamins I reached out to 2 of the top researchers at Harvard and Yale. I explained my story to them, how I wanted to revolutionize the vitamin industry. After consulting with these experts to help us carefully formulate our vitamins, we are now a best selling multivitamin nationwide.

That's why we’re so confident First Day will help you get the results you want. If within the first 45 days you find yourself not completely satisfied, we’ll give you your money back - no questions asked.

Try with 45 Day Money Back Guarantee
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I created First Day to address the massive concerns with todays diet and it's negative effects onour families.

  • The Average Person Consumes 52 Credit Cards’ Worth Of Microplastics Every Year.
  • Artificial Food Additives Are Found In 59% Of Foods Today
  • Fresh Fruits & Veggies Have Lost Up To 73% Of Their Nutrients

After learning about the massive amounts of sugar that were in typical kids multivitamins I reached out to 2 of the top researchers at Harvard and Yale. I explained my story to them, how I wanted to revolutionize the vitamin industry. After consulting with these experts to help us carefully formulate our vitamins, we are now a best selling multivitamin nationwide.

That's why we’re so confident First Day will help you get the results you want. If within the first 45 days you find yourself not completely satisfied, we’ll give you your money back - no questions asked.

Try with 45 Day Money Back Guarantee

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