Save 30% on your first order

Personalized daily vitamin packs

Your personalized daily vitamin pack, formulated around your diet, lifestyle, and goals. One easy habit. No thinking required.

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Save 50% on your first order

Hand holding a personalized Stack vitamin pack
Hassan T.

Stack is AMAZING

I've tried so many supplements and honestly nothing has worked like this. The quiz is actually thorough and the results show it. Energy is UP,…

Wellness that's not overwhelming

It only takes a few minutes to get your personalized vitamin routine. Here's how:

1. Take the quiz

Tell us about your lifestyle, goals and how you feel day-to-day. We'll handle the science.

2. Your Personalized Packs

We'll craft vitamin packs tailored to your body's unique needs.

3. Feel Better With Expert Support

Your daily packs arrive at your door, and our nutritionists are here whenever you need them.

Sleep better. Have thicker hair. Improve your energy.

Tell us your wellness goals and we'll tailor your vitamin regimen exactly to what your body needs.

Take the quiz
Woman smiling while holding Stack vitamin sachets

Personalized. Proven. Backed by experts.

Our team perfected a science-backed way to help you feel your best. No jargon, no guesswork. Just vitamin packs designed for you.

Our vitamin quiz

Your wellness program starts with a short quiz that gets to know you.

  • •Built around your daily routine and wellness goals
  • •Filled with clean, effective nutrients that work
  • •Made to help you feel your best without having to overthink it

Discover What Your Body Needs

Get the right vitamins, at the right dose — personalized to kickstart your wellness journey.

Take the quiz
Magnesium Glycinate

For Sleep

Magnesium Glycinate

Vitamin B12 + Iron

All-Day Energy

Vitamin B12 + Iron

DIM

Hormonal Balance

DIM

Vitamin D3 + K2

For Bones & Joints

Vitamin D3 + K2

Biotin + Collagen Peptides

For Skin & Hair

Biotin + Collagen Peptides

Probiotic 50B CFU

Gut Health

Probiotic 50B CFU

See all supplements

Backed by research

No unnecessary fillers

Third-party tested

Adapts over time

Pre and postnatal nutrition made simple

Because when taking care of yourself feels effortless, it's easier to show up for the moments that matter most.

Supporting your body through every stage of pregnancy requires consistent, complete nutrition — and that starts with a daily routine you can stick to. Our pre and postnatal supplements are designed to deliver the essential vitamins and minerals your body and baby need for healthy growth, recovery, and long-term wellness.

Take the quiz
Ginger Root 550mg + B6

Morning Sickness Relief

Ginger Root 550mg + B6

Methylfolate + Iron + DHA

Prenatal Multi

Methylfolate + Iron + DHA

Omega-3 DHA 600mg

Baby's Brain Dev

Omega-3 DHA 600mg

Calcium Citrate + D3

Strong Bones

Calcium Citrate + D3

Pregnant woman peacefully cradling her belly
4.7Verified by Judge.me

Don't just take our word for it.

Real stories from the women building their stack with us.

H

Stack is AMAZING

I've tried so many supplements and honestly nothing has worked like this. The quiz is actually thorough and the results show it. Energy is UP, recovery is UP, sleep is SO much better. Can't believe it took me this long…

Hassan T.
I

Best decision I made this year — HANDS DOWN

Three weeks in and I already feel the difference. My morning energy is COMPLETELY different. No more dragging myself out of bed. The personalization through the quiz is what makes it work — it's not just a generic…

Isabella J.
L

A genuinely thoughtful supplement brand

I've been on a health optimization journey for about three years and have tried what feels like every supplement brand on the market. Most of them are either generic multivitamins dressed up in pretty packaging, or…

Lauren B.
N

really love this

honestly wasn't sure about it at first but three weeks in and i'm so glad i tried it. energy is way better, i'm sleeping properly for the first time in months. the quiz was really detailed which gave me confidence it…

Natalie W.
I

wow

didn't expect to write a review but here i am because the results genuinely surprised me. energy and sleep are SO much better.

Isla T.
C

LOVE this product

Okay so I was really doubtful at first but after a month I am OBSESSED. The energy difference is real, like genuinely noticeable. Sleep has been SO much better. The little pack with my name on it is such a cute touch.…

Chisom D.
J

decent but not amazed yet

been on stack for about 6 weeks. the quiz was good and i like the daily pack format. just haven't felt the energy and sleep improvements others talk about. might be that i need longer. will update my review if things…

Jennifer A.
B

actually works lol

thought it would be like every other supplement brand. nope. feeling genuinely better after 5 weeks.

Boris R.
R

Strong results after 6 weeks

Really good supplement brand. The daily pack format is so convenient and I've been 100% consistent because of it. The quiz was genuinely thorough. Knocked one star off because I'd love the option to add or remove…

Rafael N.
D

Noticed results within 3 weeks

My focus at work has been sharper and I'm waking up without that groggy feeling I used to have every morning. Told two friends about Stack already. Customer support was also really helpful when I had a question about…

Daniel W.
V

changed my whole routine

used to take like 5 different supplements every morning and always forgot at least two of them. now i take one stack pack and that's it. so much simpler. and the results are actually better than when i was doing it all…

Victor Q.
S

Noticed results within 3 weeks

My focus at work has been sharper and I'm waking up without that groggy feeling I used to have every morning. Told two friends about Stack already. Customer support was also really helpful when I had a question about…

Steve G.
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One on one nutritionist appointments to support your wellness journey — included

More than advice... Your partner in health

Our certified nutritionists are available for you pre and post assessment for support with your vitamin regimen, health concerns, and any other questions you may have.

Smart nutrition. Stress-free quiz

Nutrition made just for you. Crafted by experts, brought right to your door, with expert advice whenever you need it.

Take the quiz
Hands holding Stack sachet and supplement pills