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Give Your Teen Calmer Nights
for Brighter Days

Without melatonin or its side effects!*
Is your teen restless through the day and night? They could be suffering from magnesium deficiency.
Discover how this calming gummy is bringing restful sleep for 800,000+ families without resorting to hormones that can be harmful to their health!*
Picture This: Your Teen Sleeping Enough, Waking Up Energized, and Feeling Calmer… with Just 2 Gummies!
In every delicious bite of our Nighttime Reset gummies, your teen gets melatonin‒free magnesium and clinically studied Affron®. Within moments, these nutrients flood your teen’s bloodstream, calming the brain and nervous system for:*
Restful sleeps without the midday naps
Brighter mornings and balanced moods
Energized and mentally alert days
Calmer school days with less anxiousness
Give Your Teen Better Sleep & Brighter Days In Just 2 Gummies.
Minimum Effort On Your End
(thanks to maximum effort on ours)
Based on clinical studies. Years of research. Multiple rounds of formulation with consumer feedback on efficacy and taste.
Our calming magnesium gummy is made with ingredients to support:*
Restorative Sleep
Magnesium regulates GABA, a neurotransmitter that calms the nervous system and promotes sleep.
Relaxed Moods
Magnesium and Affron® support brain health for calmer, positive moods and less irritability.
Brighter Mornings
Suntheanine® is clinically shown to promote mind and body relaxation.
Calmer School Days
Affron® supports mindset and reduced occasional stress, nervousness, and anxiousness.
No Melatonin Hormones
Just science-backed ingredients for better sleep and moods.
Delicious Taste
Our gummies are loved by picky teens. The delicious flavor is extracted from fruit for an irresistible treat!
Teens' Calming Magnesium
Is your teen up all night and tired all day? Meet the magnesium gummy that’s helping teens wind down before bed, sleep better at night, feel calmer at school, and stay energized throughout the day. Made with calming ingredients and no melatonin hormones in a delicious passion fruit guava flavor.
No Melatonin Hormones
Over 55 million gummies sold
Join over 800,000 parents who switched to First Day!
45 Day Money-Back Guarantee**
The Magnesium Deficiency Crisis
The Hidden Cause of Poor Sleep, Exhaustion, and Moodiness
If your teenager is constantly staying up late and waking up exhausted, then magnesium deficiency could be the cause!
Low magnesium affects more than 50% of people1, impacting the nervous system. This not only affects our teen’s sleep, but leads to moodiness, anxiousness, and stress.
But why are magnesium levels so low in teens today?
The answer: our modern diet.
Not only do vegetables have up to 90% LESS MAGNESIUM today than they did 100 years ago2 but…
Processed foods may deplete magnesium levels by nearly 85%!2 Which means boosting magnesium levels is crucial for our teen’s health, restful sleep, and brighter days.
But unfortunately, many parents are unaware of the link between poor sleep and magnesium deficiency.
And instead, turn to a dangerous alternative – melatonin hormones…
The Shocking Truth About Melatonin Hormones
Did you know melatonin is a hormone? It also has no long-term studies on teen development and is often associated with:
Morning Grogginess
Daytime Sleepiness
Restless Nights
Nightmares
That's why steering clear of this risky sleep aid is important for your teen's health.
Our Teens’ Nighttime Reset gummies use magnesium citrate and clinically studied Affron® to support your teen’s nervous system, giving them calmer moods, restful nights, and brighter mornings.*
Boost Magnesium & Give Your Teen a Good Night's Rest
How You Can Give Your Teens Better Sleep & Calmer Moods
Meet First Day's Calming Magnesium Gummy*
Made specifically to fight magnesium deficiency and sleep deprivation*
Tackling the problem head-on and giving you peace of mind
Gives teens calmer moods for an brighter school days*
Putting an end to daytime sleepiness and moodiness
Prioritizes your teen's well-being with every single ingredient
No melatonin hormones or morning grogginess of other bedtime supplements
In just two gummies, your teen gets a blend of calming nutrients.
Forget the chalky tablets, drowsy melatonin, and unproven herbal extracts. Ours is made for the modern family with high standards.
Imagine the peace of mind knowing your teen can finally get restful sleep. That they won’t be taking any risky melatonin hormones. All in a delicious, easy-to-take gummy that teens love.
Dont wait. Give your teen better sleep today!
Our Highest Standard for Wholesome Supplements
Brought to You by Our Eight Guiding Principles*
Feel the Difference
We source the highest quality ingredients for better absorption, boosted health benefits, and real results.
No fillers, fake sugars, or fad ingredients
With less sugar and no artificial junk like monk fruit, First Day sticks to the healthy stuff, not the fluff.
Vegan, cruelty-free, non-GMO, and free of allergens, artificial colors & flavors
First Day is free of the Top 9 allergens. We use natural colors and flavors, pectin instead of gelatin, and no GMOs.
Meticulously sourced for the highest quality and safety
We source highly bioavailable ingredients to maximize absorption in the body without the risks of exceeding the
100% Daily Recommended Value.
Research-backed & Clinically Tested
We base our formulas on high-quality clinical studies. This means recent, randomized controlled trials, human clinicals with relevant sample size, and actual results.
Tested & loved by picky kids (and adults)
First Day is loved and trusted by over 800,000 families!
Repeatedly Tested for Potency and Purity
We test every batch of gummies ourselves and then bring in 3rd parties for additional testing.
Refillable Packaging for a Healthier Planet
When you subscribe, you’ll receive 1 refillable bottle and monthly pouches to help reduce plastic waste.
Give Your Kids Better Sleep Tonight for a Brighter Future Tomorrow
First Day has become the #1 choice 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 shortages, if we run out of our clinically studied ingredients, it can take weeks (sometimes months!) to restock.
Why? Because we won’t put just any ingredient into our product. We believe our customers deserve the best and only use Real Wholesome™ ingredients.
But you gotta order now because we’ve sold out before! So take advantage of this opportunity. Order today to guarantee your nighttime gummies from our warehouse.
Don't postpone your child's future.
45 Day Money-Back Guarantee**
Affron® is a registered trademark of Pharmactive Biotech Products, S.L.U.
**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. Costello RB, Elin RJ, Rosanoff A, Wallace TC, Guerrero-Romero F, Hruby A, Lutsey PL, Nielsen FH, Rodriguez-Moran M, Song Y, Van Horn LV. Perspective: The Case for an Evidence-Based Reference Interval for Serum Magnesium: The Time Has Come. Adv Nutr. 2016 Nov 15;7(6):977-993. doi: 10.3945/an.116.012765. PMID: 28140318; PMCID: PMC5105038.
2. Gröber U. Magnesium and Drugs. Int J Mol Sci. 2019 Apr 28;20(9):2094. doi: 10.3390/ijms20092094. PMID: 31035385; PMCID: PMC6539869.
*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.