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Preferred by 800,000+ Families Worldwide

The Science–Driven Gummy Vitamin That's Redefining Teens' Nutrition

Colorful wheel depicting benefits of gummies, surrounded by fruits and vegetables.

Packed with a blend of 12 organic superfoods and 12 essential vitamins, our teens' multi helps fill critical nutrient gaps to support stable moods, restful sleep, healthy skin and stress management.*

1,300+ Reviews

45 Day Money-Back Guarantee¹

"Very happy with these vitamins!! They really seem to helping us with my teen's energy, sleep and her all‒around attitude is so much better!"

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The First Day Impact

See what First Day customers like you have experienced:

Target 6 Symptoms of Nutrient Deficiencies
with Just 2 Daily Gummies

Target 6 Symptoms of Nutrient Deficiencies with Just 2 Daily Gummies

Vitamins-covered wheel with a multivitamin gummy container and gummies in the center.

45 Day Money-Back Guarantee¹

The "No Junk"™ Teens' Multi

A science-backed teen formula designed to:*

Give your teens the nutrition they need to fight the effects of Hidden Hunger - with just 2 delicious gummies a day!


30-day supply of strawberry & orange flavor gummies for ages 13-17.

Give your kids the nutrition they need to fight the effects of Hidden Hunger - with just 2 delicious gummies a day!

83% of customers say First Day vitamins are supporting their child's overall behavior.

82% said these vitamins are improving their child's overall moodiness, irritability and sleep.

97% agree that First Day is better than other vitamin brands they have tried.

1. Select Frequency

Select one-time or monthly subscription. You get a discount for subscribing AND buying more with our popular family-friendly discounting. PLUS, Subscribers get Free Shipping:)

2. Select Quantity 30 servings per bottle

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Total Price: $78.00
$74.108% OFF
$52.26 when you use code FRESHSTART
Sale Ends Soon: Use code FRESHSTART at checkout for the above discounts + get $25 for a future order when you subscribe - Use code FIRSTDAY25 at checkout for an extra 25% off your first order!

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Benefits

Teens' Gut Sustainer

Five gold stars 543 reviews
Teen’s tribiotic gummy designed with clinically studied pre+ post+ and probiotics for digestive, immune, and skin health.
$49 $24.50

50% OFF

Try One-Time
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45 Day Money-Back Guarantee¹

Learn About the Hidden Hunger Crisis

and Vanishing Nutrients

Hidden Hunger: the health crisis affecting MILLIONS of teens, even in the US...

Vanishing Nutrients: the reason why even teens with balanced diets might not get the nutrients they need...

Raising the Bar on Teens' Nutrition

Hand holding a container of kids' multivitamin gummies against a yellow background.

45 Day Money-Back Guarantee¹

Approved by Physicians, 
Backed by Science.

We’ve crafted a formula specifically for teens, using the latest nutritional science to support their unique needs—like focus, energy, sleep, mood, and overall wellness.


Our ingredients are carefully selected and based on research to help close common nutrient gaps during this critical stage of growth and development.


Parents and doctors agree—our vitamins make a real difference in teens' health.

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"When I choose vitamins, I consider their quality and safety records, ingredients, dosage, and testing protocol. First Day has created an excellent supplement for teens." 


- Leann Poston M.D, M.Ed, MBA, Pediatrician and Medical Educator


Energy

B vitamins for brain health and steady energy to keep up with busy schedules.*

Mood

Magnesium and Vitamin B6 to help manage stress and promote emotional balance.*

Sleep

Vitamin D3 and magnesium for better rest and recovery.*

Skin

Vitamins A and E to boost skin health and promote a clear complexion.*

Over 800,000 Parents Are Helping Their Teens Reach Their Full Potential

Scientifically designed to fight nutrient deficiencies that can lead to unbalanced moods, energy slumps, and skin issues.*

Formulated with Purpose

Vitamin A

Eye & Vision Health*

Vitamin B1

Brain Health*

Vitamin B2

Focus Support*

Vitamin B6

Energy Support*

Vitamin B9

Cell Development*

Vitamin B12

Blood Cell Health*

Vitamin C

Immunity Support*

Vitamin D3

Bone Support*

Vitamin E

Immunity Support*

Vitamin K2

Heart Health*

Zinc

Skin Health*

Magnesium

Sleep & Muscle Support*

Carrots with text emphasizing Vitamin A's benefits for eye/vision health.
A circle of brown lentils labeled 'Vitamin B1' and 'Brain Health.'
Red beans labeled 'Vitamin B2 Focus Support.'
Chickpeas with text promoting Vitamin B6 for energy support.
Leafy greens labeled as Vitamin B9 for cell development.
Broccoli with text highlighting Vitamin C and immunity strength benefits.
Mushrooms with the words 'Vitamin D3 Bone Support' below.
Brussels sprouts with text promoting Vitamin K2 for heart health.
Green peas with text 'Vitamin B12. Blood Cell Health*' underneath.

Experts Love Us!

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.

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Dr. Ed Giovannucci, MD, MPH, ScD

Harvard University


Dr. Giovannucci is a professor of Nutrition and Epidemiology at the Harvard School of Medicine.

In 1984, Dr. Giovannucci graduated with his medical degree from the University of Pittsburgh. He then spent the next 8 years at Harvard, working for his Doctor of Science Degree. Since then, he has climbed to the top of his field.

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Dr. Lei Chen, MD, MHS

Yale University


Dr. Chen is a renowned pediatrician who works at Yale University.

In 1997, he graduated with his Medical Degree from New York University. He spent his time at the Yale School of Medicine, as well as the Yale-New Haven Children's Hospital. He also graduated with a Masters of Health Science from the Yale School of Medicine in 2010.

See the difference essential nutrients can make for your teen's health and wellness.


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Person with long hair and glasses, wearing a dark blouse, sitting on a blue couch.

"I truly believe in our mission of bringing better health to families."

"After learning about the massive amounts of sugar that were in typical kids multivitamins, I built a list of 198 Harvard and Yale nutritionists, pediatricians, and professors. From there, two of the top researchers at Harvard and Yale agreed to help! I explained my story to them, how I wanted to help parents, and what I found about the vitamin industry. And they were a huge help in creating this breakthrough in kids nutrition.

 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.**"

**We offer a 45-day satisfaction guarantee for returns. It covers 45 days starting from the day that you place an order and includes only the very first purchase of any product so that families can try our gummies - for any reason you aren't happy with your vitamins. Please note that we will refund up to $100 so that you can try up to 3 bottles of our gummies risk free. If you would like to order more than 3 bottles in your first order, we recommend that you ordering less so that your family can try them first. Thanks so much for your understanding!


1. Based on a survey of First Day customers


*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.