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Aug 25, 2026 - Present
"I barely recognize my son since he started taking these, and I mean that in the best possible way." KAREN L. ⭐⭐⭐⭐⭐
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.

Aug 25, 2026 - Present
Trouble sleeping...irritable attitude...dragging your moody teen out the door for school every morning...sound familiar?
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.

Aug 24, 2026 - Present
"""I barely recognize my daughter since she started taking these, and I mean that in the best possible way."" KAREN L. ⭐⭐⭐⭐⭐
She plays soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and her energy, her mood, her focus, completely different. I keep waiting for the old version to come back. She hasn't.
With over 5,000 ⭐⭐⭐⭐⭐ reviews...
Parents of active kids are discovering that First Day gives kids what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made."
She plays soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and her energy, her mood, her focus, completely different. I keep waiting for the old version to come back. She hasn't.
With over 5,000 ⭐⭐⭐⭐⭐ reviews...
Parents of active kids are discovering that First Day gives kids what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made."
01:12
Aug 24, 2026 - Present
"""I barely recognize my son since he started taking these, and I mean that in the best possible way."" KAREN L. ⭐⭐⭐⭐⭐
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made."
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made."
00:42
Aug 24, 2026 - Present
Trouble sleeping...irritable attitude...dragging your moody teen out the door for school every morning...sound familiar?
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.

Aug 24, 2026 - Present
Trouble sleeping...irritable attitude...dragging your moody teen out the door for school every morning...sound familiar?
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.

Aug 24, 2026 - Present
"You've done the vegetables. You've hidden beans in the pasta sauce. You bought the fiber gummies. 🥦
And your kid is still uncomfortable.
Here's the part nobody tells you: fiber doesn't actually fix constipation. The bacteria that break down the fiber do. 🦠 Fiber sits there, basically inert, until the right bacteria ferment it into the compounds that soften stool. So a kid can eat greens all day and still be backed up if the bacteria to process it aren't there.
Which is why we didn't build Tribiotic as another fiber scoop. It's the strains, the fuel those strains need, and the compounds they produce, formulated to work together in a kid's gut between ages 4 and 12. Not the biggest number on the label. The right one for the body it's going into.
More fiber was never the missing piece. 💛"
And your kid is still uncomfortable.
Here's the part nobody tells you: fiber doesn't actually fix constipation. The bacteria that break down the fiber do. 🦠 Fiber sits there, basically inert, until the right bacteria ferment it into the compounds that soften stool. So a kid can eat greens all day and still be backed up if the bacteria to process it aren't there.
Which is why we didn't build Tribiotic as another fiber scoop. It's the strains, the fuel those strains need, and the compounds they produce, formulated to work together in a kid's gut between ages 4 and 12. Not the biggest number on the label. The right one for the body it's going into.
More fiber was never the missing piece. 💛"
00:43
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Aug 24, 2026 - Present
"My daughter would only eat plain pasta and chicken nuggets. I was genuinely worried about what she was missing. First Day changed everything — she asks for her gummies every morning now!" SARAH M. ⭐⭐⭐⭐⭐
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of picky eaters nationwide are discovering that First Day fills the gaps that even the most stubborn little eaters leave behind.
Because here's the truth most parents don't know:
93% of kids aren't eating enough fruits and vegetables every day. And even the ones who are? Modern produce has significantly fewer nutrients than it did a generation ago.
That's exactly why First Day was built.
Each serving packs:
🫐 21 organic superfoods including kale, spinach, reishi, and moringa
🧬 Methylated B12 and folate — the forms kids' bodies actually absorb
☀️ Vitamin D3, K2, and zinc for immunity, growth, and development
🍬 Only 2g of sugar — up to 80% less than leading brands
✅ Clean Label Project Certified. Zero heavy metals. Made in Germany.
Two gummies a day. That's it.
And since we first started... more than one million families have made the switch.
Discover why parents of picky eaters are calling this the easiest win in their kid's health routine
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of picky eaters nationwide are discovering that First Day fills the gaps that even the most stubborn little eaters leave behind.
Because here's the truth most parents don't know:
93% of kids aren't eating enough fruits and vegetables every day. And even the ones who are? Modern produce has significantly fewer nutrients than it did a generation ago.
That's exactly why First Day was built.
Each serving packs:
🫐 21 organic superfoods including kale, spinach, reishi, and moringa
🧬 Methylated B12 and folate — the forms kids' bodies actually absorb
☀️ Vitamin D3, K2, and zinc for immunity, growth, and development
🍬 Only 2g of sugar — up to 80% less than leading brands
✅ Clean Label Project Certified. Zero heavy metals. Made in Germany.
Two gummies a day. That's it.
And since we first started... more than one million families have made the switch.
Discover why parents of picky eaters are calling this the easiest win in their kid's health routine
00:38
Aug 24, 2026 - Present
If your kid’s diet is all nuggets, pasta and crackers it shows up as meltdowns and 3-hour homework sessions.
But 1M+ parents have made a simple switch that made all the difference for their picky eaters.
Find out what it is.
But 1M+ parents have made a simple switch that made all the difference for their picky eaters.
Find out what it is.
00:31
Aug 24, 2026 - Present
"I barely recognize my son since he started taking these, and I mean that in the best possible way." KAREN L. ⭐⭐⭐⭐⭐
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.

Aug 24, 2026 - Present
Trouble sleeping...irritable attitude...dragging your moody teen out the door for school every morning...sound familiar?
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Click to learn how this simple switch put an end to my teen's moody attitude.

Aug 23, 2026 - Present
"My daughter would only eat plain pasta and chicken nuggets. I was genuinely worried about what she was missing. First Day changed everything — she asks for her gummies every morning now!" SARAH M. ⭐⭐⭐⭐⭐
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of picky eaters nationwide are discovering that First Day fills the gaps that even the most stubborn little eaters leave behind.
Because here's the truth most parents don't know:
93% of kids aren't eating enough fruits and vegetables every day. And even the ones who are? Modern produce has significantly fewer nutrients than it did a generation ago.
That's exactly why First Day was built.
Each serving packs:
🫐 21 organic superfoods including kale, spinach, reishi, and moringa
🧬 Methylated B12 and folate, the forms kids' bodies actually absorb
☀️ Vitamin D3, K2, and zinc for immunity, growth, and development
🍬 Only 2g of sugar up to 80% less than leading brands
✅ Clean Label Project Certified. Zero heavy metals.
Two gummies a day. That's it.
And since we first started... more than one million families have made the switch.
Discover why parents of picky eaters are calling this the easiest win in their kid's health routine
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of picky eaters nationwide are discovering that First Day fills the gaps that even the most stubborn little eaters leave behind.
Because here's the truth most parents don't know:
93% of kids aren't eating enough fruits and vegetables every day. And even the ones who are? Modern produce has significantly fewer nutrients than it did a generation ago.
That's exactly why First Day was built.
Each serving packs:
🫐 21 organic superfoods including kale, spinach, reishi, and moringa
🧬 Methylated B12 and folate, the forms kids' bodies actually absorb
☀️ Vitamin D3, K2, and zinc for immunity, growth, and development
🍬 Only 2g of sugar up to 80% less than leading brands
✅ Clean Label Project Certified. Zero heavy metals.
Two gummies a day. That's it.
And since we first started... more than one million families have made the switch.
Discover why parents of picky eaters are calling this the easiest win in their kid's health routine

Aug 23, 2026 - Present
"My daughter would only eat plain pasta and chicken nuggets. I was genuinely worried about what she was missing. First Day changed everything — she asks for her gummies every morning now!" SARAH M. ⭐⭐⭐⭐⭐
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of picky eaters nationwide are discovering that First Day fills the gaps that even the most stubborn little eaters leave behind.
Because here's the truth most parents don't know:
93% of kids aren't eating enough fruits and vegetables every day. And even the ones who are? Modern produce has significantly fewer nutrients than it did a generation ago.
That's exactly why First Day was built.
Each serving packs:
🫐 21 organic superfoods including kale, spinach, reishi, and moringa
🧬 Methylated B12 and folate — the forms kids' bodies actually absorb
☀️ Vitamin D3, K2 for immunity, growth, and development
🍬 Only 2g of sugar — up to 80% less than leading brands
✅ Clean Label Project Certified. Zero heavy metals. Made in Germany.
Two gummies a day. That's it.
And since we first started... more than one million families have made the switch.
Discover why parents of picky eaters are calling this the easiest win in their kid's health routine
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of picky eaters nationwide are discovering that First Day fills the gaps that even the most stubborn little eaters leave behind.
Because here's the truth most parents don't know:
93% of kids aren't eating enough fruits and vegetables every day. And even the ones who are? Modern produce has significantly fewer nutrients than it did a generation ago.
That's exactly why First Day was built.
Each serving packs:
🫐 21 organic superfoods including kale, spinach, reishi, and moringa
🧬 Methylated B12 and folate — the forms kids' bodies actually absorb
☀️ Vitamin D3, K2 for immunity, growth, and development
🍬 Only 2g of sugar — up to 80% less than leading brands
✅ Clean Label Project Certified. Zero heavy metals. Made in Germany.
Two gummies a day. That's it.
And since we first started... more than one million families have made the switch.
Discover why parents of picky eaters are calling this the easiest win in their kid's health routine
01:06
Aug 22, 2026 - Present
Your teen is 13 to 19 and still hasn't hit a growth spurt. 📏
Here's the part nobody explains: growth plates. They're the soft cartilage layer near the end of each long bone, and they're the reason bones get longer at all. How much runway is left in them is a big part of how tall a kid ends up.
They don't stay open. Around 19 they close, and the height question is answered. ⏳
What supports them:
⚡ Zinc helps keep growth plates active
📏 Vitamin A regulates how long bones get
🦴 Magnesium is part of the bone structure itself
☀️ Vitamin D moves calcium from the intestine into the blood
🎯 K2 is what gets it into the bone
Most teens aren't getting that mix from their diet.
First Day Teens Multi is Bio-Matched: those nutrients in the forms a teen's body recognizes, at doses calibrated for 13 to 19 instead of an adult formula scaled down. 🧬
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Did you know that over 70% of American kids are deficient in Vitamin D? I didn't either....
But those “ferocious fours” and “growing pains” are actually signs of bigger issues - and you don’t need to live with them. I don't anymore!!!
Click to learn how this simple switch put an end to my kid's nightmare bedtimes.
Here's the part nobody explains: growth plates. They're the soft cartilage layer near the end of each long bone, and they're the reason bones get longer at all. How much runway is left in them is a big part of how tall a kid ends up.
They don't stay open. Around 19 they close, and the height question is answered. ⏳
What supports them:
⚡ Zinc helps keep growth plates active
📏 Vitamin A regulates how long bones get
🦴 Magnesium is part of the bone structure itself
☀️ Vitamin D moves calcium from the intestine into the blood
🎯 K2 is what gets it into the bone
Most teens aren't getting that mix from their diet.
First Day Teens Multi is Bio-Matched: those nutrients in the forms a teen's body recognizes, at doses calibrated for 13 to 19 instead of an adult formula scaled down. 🧬
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Did you know that over 70% of American kids are deficient in Vitamin D? I didn't either....
But those “ferocious fours” and “growing pains” are actually signs of bigger issues - and you don’t need to live with them. I don't anymore!!!
Click to learn how this simple switch put an end to my kid's nightmare bedtimes.
01:01
Aug 22, 2026 - Present
"I barely recognize my son since he started taking these, and I mean that in the best possible way." KAREN L. ⭐⭐⭐⭐⭐
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.
01:22
Aug 22, 2026 - Present
Your teen is 13 to 19 and still hasn't hit a growth spurt. 📏
Here's the part nobody explains: growth plates. They're the soft cartilage layer near the end of each long bone, and they're the reason bones get longer at all. How much runway is left in them is a big part of how tall a kid ends up.
They don't stay open. Around 19 they close, and the height question is answered. ⏳
What supports them:
⚡ Zinc helps keep growth plates active
📏 Vitamin A regulates how long bones get
🦴 Magnesium is part of the bone structure itself
☀️ Vitamin D moves calcium from the intestine into the blood
🎯 K2 is what gets it into the bone
Most teens aren't getting that mix from their diet.
First Day Teens Multi is Bio-Matched: those nutrients in the forms a teen's body recognizes, at doses calibrated for 13 to 19 instead of an adult formula scaled down. 🧬
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Did you know that over 70% of American kids are deficient in Vitamin D? I didn't either....
But those “ferocious fours” and “growing pains” are actually signs of bigger issues - and you don’t need to live with them. I don't anymore!!!
Click to learn how this simple switch put an end to my kid's nightmare bedtimes.
Here's the part nobody explains: growth plates. They're the soft cartilage layer near the end of each long bone, and they're the reason bones get longer at all. How much runway is left in them is a big part of how tall a kid ends up.
They don't stay open. Around 19 they close, and the height question is answered. ⏳
What supports them:
⚡ Zinc helps keep growth plates active
📏 Vitamin A regulates how long bones get
🦴 Magnesium is part of the bone structure itself
☀️ Vitamin D moves calcium from the intestine into the blood
🎯 K2 is what gets it into the bone
Most teens aren't getting that mix from their diet.
First Day Teens Multi is Bio-Matched: those nutrients in the forms a teen's body recognizes, at doses calibrated for 13 to 19 instead of an adult formula scaled down. 🧬
I can relate - that was my life...Every...Single...Day. Until I found this 👇
After some research, I found out that SO many of the common "parenting frustrations" are tied to one issue:
Nutritional deficiencies!
Did you know that over 70% of American kids are deficient in Vitamin D? I didn't either....
But those “ferocious fours” and “growing pains” are actually signs of bigger issues - and you don’t need to live with them. I don't anymore!!!
Click to learn how this simple switch put an end to my kid's nightmare bedtimes.
01:23
Aug 22, 2026 - Present
"I barely recognize my son since he started taking these, and I mean that in the best possible way." KAREN L. ⭐⭐⭐⭐⭐
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.
He plays varsity soccer. Exhausted after practice, crashing after school, barely making it through homework. Two months on First Day and his energy, his mood, his focus, completely different. I keep waiting for the old version to come back. He hasn't.
With over 5,000+ ⭐⭐⭐⭐⭐ reviews...
Parents of student athletes are discovering that First Day gives teens what a busy schedule demands, and what most vitamins can't deliver.
🏃 Methylated B12 and B1, real, sustained energy
🧠 Methylfolate, the form the brain actually uses
💪 Magnesium and zinc, for muscle function and recovery
🫐 21 organic superfoods. Only 2g of sugar. Zero junk.
✅ Clean Label Project Certified. Third-party tested.
More than one million families have already made the switch.
Click to discover why sports parents are calling this the simplest upgrade they've ever made.

Aug 22, 2026 - Present
Brain fog... zoning out in class... starting homework three times and never finishing... sound familiar?
I can relate — that was my daughter... Every. Single. Day.
Until I found out it wasn't laziness. It wasn't attitude. It was her brain literally not having what it needed to function.
Here's what nobody told me:
The folate in almost every teen vitamin on the shelf is folic acid. Sounds fine, right? Except nearly 40% of teens have a gene variant that makes it impossible for their bodies to convert it.
The gummy gets eaten. Nothing gets absorbed. And your teen sits at their desk wondering why they can't focus — while you wonder the same thing.
That's why First Day is formulated differently.
🧠 Methylfolate — the form that actually reaches the brain
⚡ Methylated B12 and B1 — for real mental energy and retention 🎯 P5P Vitamin B6 — for nervous system function and mood regulation
🫐 21 organic superfoods. Right amounts. Not megadoses.
✅ Clean Label Project Certified. Developed with Harvard and Yale researchers.
Over 1 million families have already made the switch.
Click to discover what your teen's brain has actually been missing.
I can relate — that was my daughter... Every. Single. Day.
Until I found out it wasn't laziness. It wasn't attitude. It was her brain literally not having what it needed to function.
Here's what nobody told me:
The folate in almost every teen vitamin on the shelf is folic acid. Sounds fine, right? Except nearly 40% of teens have a gene variant that makes it impossible for their bodies to convert it.
The gummy gets eaten. Nothing gets absorbed. And your teen sits at their desk wondering why they can't focus — while you wonder the same thing.
That's why First Day is formulated differently.
🧠 Methylfolate — the form that actually reaches the brain
⚡ Methylated B12 and B1 — for real mental energy and retention 🎯 P5P Vitamin B6 — for nervous system function and mood regulation
🫐 21 organic superfoods. Right amounts. Not megadoses.
✅ Clean Label Project Certified. Developed with Harvard and Yale researchers.
Over 1 million families have already made the switch.
Click to discover what your teen's brain has actually been missing.

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