4.8 stars from 12,322+ reviewers

2 Gummies. Calmer Days. Better Sleep. (No Dangerous Melatonin)

Are your kids restless through the day and night? They could be suffering from magnesium deficiency.

Discover how this calming gummy is bringing peaceful days and nights to 1 Million+ families.

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45 Day Money Back Guarantee**

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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Are your kids restless through the day and night? They could be suffering from magnesium deficiency.

Discover how this calming gummy is bringing peaceful days and nights to 1 Million+ families.

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Start Today
45 Day Money Back Guarantee**

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

Your Kid's Best Sleep. Two Key Nutrients.

Two red gummy bears labeled 'Magnesium Citrate' and 'Suntheanine L-Theanine' with their respective health benefits on a light blue background.Two red gummy bears labeled 'Magnesium Citrate' and 'Suntheanine L-Theanine' with their respective health benefits on a light blue background.

Your Kid's Best Sleep. Two Key Nutrients.

Gummies with a textured surface on a white background

Calms the Nervous System

Yummy strawberry flavored gummies make bedtime a fun experience for kids. A healthy nervous system is key to balanced moods and that' why the main ingredient is magnesium. This essential mineral is shown to support brain health, nervous system function and balanced moods for brighter days and calmer nights. 

A Signal to Sleep

Your body needs magnesium to relax. It eases tension in your muscles, slows a busy mind, and signals your body that it's safe to sleep. Most people don't get enough of it, and their nights show it.

Calmer Moods

Magnesium supports brain health, nervous system, and relaxed moods.

No Melatonin Hormones

Just science-backed ingredients for better sleep and moods.

Mind & Body Relaxation

Suntheanine® is clinically shown to promote mind and body relaxation.

Delicious Taste

Our strawberry flavor gummies are loved by picky eaters.

Shop Now
45-Day Money Back Guarantee
Kids’ Nighttime Reset Magnesium

Kids’ Nighttime Reset Magnesium A Melatonin-Free Gummy For Peaceful, Natural Sleep

Tired of bedtime battles? Meet the magnesium gummy that’s giving kids restful sleep, calmer moods, and mind and body relaxation. Made with calming ingredients and no melatonin hormones.

Flavor: Strawberry

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Original price $39, strikethrough
Sale price $23.40

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Only $0.78 Per Sleepy Night

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You're 87% less likely to build a healthy habit without subscribing. You can cancel anytime!

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Quantity

30 Servings Per Bottle

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12 Servings of Electrolyte Drink Mix For The Whole Family.

Rapid Hydration Electrolyte Support - Gift
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kids brain support bottle

Kids' Daily Focus Brain Support

Support for focus, learning, and behavior.

Original price $49.00, strikethrough Sale price $29.40
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A cylindrical container of First Day Kids The Multi dietary supplement gummies, featuring a white, green, and blue label with orange accents on a clean white background.

The "No Junk"™ Kids’ Multi

Support for mood, behavior & picky eating.

Original price $39.00, strikethrough Sale price $23.40
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First Day - Kids' 3-in-1 Pre+ Post+ Probiotic

First Day - Kids' 3-in-1 Pre+ Post+ Probiotic

To support immunity, digestion, and oral health.

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Kids’ Nighttime Reset Magnesium (2x)
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Ingredients

No sneaky melatonin hormones here! We use high-quality ingredients backed by science to give your kids a good night’s sleep.

Magnesium Citrate: An essential mineral that supports mind and body relaxation, balances mood, and supports nighttime relaxation. We use a 100% chelated format that is more bioavailable, for maximum absorption.*

Suntheanine® L-Theanine: Clinically studied ingredient shown to promote relaxation, improves sleep quality, and decreases stress and anxiousness for kids, specifically.

Other Ingredients: Organic Cane Sugar, Organic Tapioca Syrup, Water, Pectin, Citric Acid, Natural Flavors, Natural Colors.

Free From The Top 9 Allergens: We are dairy-free, soy-free, egg-free, gluten-free, peanut-free, tree nut-free, fish-free, shellfish-free, and sesame-free.
Supplement Facts
Supplement Facts
Subscription Details

You'll receive a stylish refillable bottle on your first order, then receive our eco-friendly refill pouches every 30 days on a physician-recommended schedule.

Plus, you'll receive these benefits:

  • Savings every single month.
  • Free shipping on your first order.
  • Easy management - skip or pause whenever you need.
  • VIP access to sales, gifts, early access & more.
  • Cancel anytime.
This Product is For Kids Ages 4 - 12
TeensAges 13 - 17
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🚨 Due to the high demand, August has a very high risk of selling out!

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Life Changing Results from Doctors and Real Customers

Dr. Lei Chen

"

These vitamins are exactly what I recommend to parents looking for quality nutrition.

"

Dr. Lei Chen

MD, MHS at Yale University

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Diana V.

"

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

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"

A revolutionary approach to children's health.

"

As seen on

Dr. Ed Giovannucci

"

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

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0%

of parents see improved health & wellness

0%

of kids ask for their vitamins daily

0%

customer satisfaction rate

Your Kid's Best Sleep. Two Key Nutrients.

Two red gummy bears labeled 'Magnesium Citrate' and 'Suntheanine L-Theanine' with their respective health benefits on a light blue background.Two red gummy bears labeled 'Magnesium Citrate' and 'Suntheanine L-Theanine' with their respective health benefits on a light blue background.

Your Kid's Best Sleep. Two Key Nutrients.

Gummies with a textured surface on a white background

Calms the Nervous System

Yummy strawberry flavored gummies make bedtime a fun experience for kids. A healthy nervous system is key to balanced moods and that' why the main ingredient is magnesium. This essential mineral is shown to support brain health, nervous system function and balanced moods for brighter days and calmer nights. 

A Signal to Sleep

Your body needs magnesium to relax. It eases tension in your muscles, slows a busy mind, and signals your body that it's safe to sleep. Most people don't get enough of it, and their nights show it.

Calmer Moods

Magnesium supports brain health, nervous system, and relaxed moods.

No Melatonin Hormones

Just science-backed ingredients for better sleep and moods.

Mind & Body Relaxation

Suntheanine® is clinically shown to promote mind and body relaxation.

Delicious Taste

Our strawberry flavor gummies are loved by picky eaters.

Start Today
45-Day Money Back Guarantee
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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

Ready to Stop Bedtime Battles?

Ready to start? Over 1 million parents made the switch to First Day. Join them now with 55% off for a limited time. Real ingredients. Real results.

Try with 45 Day Money Back Guarantee
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Ready to start? Over 1 million parents made the switch to First Day. Join them now with 55% off for a limited time. Real ingredients. Real results.

Try with 45 Day Money Back Guarantee