Trusted By 1,000+ getting back in SYNC.

Daily Supplements.
Personalized by Science.
Powered by You.

The guesswork ends here. Your SmartStack™ is built around your biology, your lifestyle, and your goals — to help you feel better, think clearer, and finally feel in sync again.

Clinically-formulated

Developed by Health Experts

Third-party tested

Cancel anytime

Clinically-formulated

Developed by Health Experts

Your Health, Personalized in Minutes.

In just 3 minutes, we’ll create your SmartStack™ — a personalized supplement plan designed
around how your body works,how you live, and where you want to feel better.


You’ve tried their way — bottles, blends, and blind guesses. Now build something that’s actually yours.

Start My SmartStack™
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The

Method

Step 1

Tell Us About You.

We ask the questions that matter — how you sleep, eat, move, and feel. Your health goals, your lifestyle, your stressors. Because personalization starts with listening.

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Step 2

We Build Your SmartStack™.

We translate your quiz results — and wearable health data, if you choose to sync — into a personalized supplement stack. Built with real data, rooted in science, and designed to support your body where it needs it most.

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Step 3

Your Stack. Delivered.

Each month, you’ll receive 30 pre-dosed, tear-and-go SmartStack™ packs. Portable, practical, and made to fit into your day — seamlessly and consistently.

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Step 4

Built to Evolve.

As your goals evolve, SYNC evolves with you. Retake the quiz anytime or sync new wearable data to stay one step ahead of your health.

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Daily Vitamin Packs.

Smarter
Sharper
Simpler

What’s Inside Matters.

Clean Formulas. Proven Ingredients. Full Transparency.

  • Clinically-Studied Ingredients Only
  • 3rd-Party Tested for Purity & Potency
  • Formulated by Health Professionals
  • Transparent in Sourcing & Dosage
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tryrosine

Citrulline

Arginine

Boron

ADEK

Coleus Forskohlii

Trace Minerals

Calcium Citrate

Vitamin C

Melatonin

NR

Multivitamin

Vitamin B12

Biotin

Theanine

Cordyceps

Fenugreek

Herbal Sleep Blend

DIM

Melatonin SR

Omega 3

Methyl B-Complex

Turmeric

Resveratrol

Big Libido

Carnitine

Big Libido

Green Coffee Extract

Rhodiola

Vegan Glucosamine

Berberine

Tribulus

NAC

Quercetin

Magnesium

Easy Iron

CoQ10

Glutamine

Chromium

Hyaluronic Acid

Ashwagandha

Alpha Lipoic Acid

Milk Thistle

Soothing Fiber Formula

Triphala

Lion's Mane

Mushroom Immune

Elderberry

Complete Probiotic

Ginger Root

Zinc

Berberine

DHEA

Creatine

The New Standard in Wellness.

Built Around You

Built Around You.

Built Around You.We tailor every ingredient to your goals. No generic blends. Just what your body actually needs.

Built Around You

Seamless to Your Routine.

Seamless to Your Routine.Pocket-Sized packs. Fits into your life. Staying consistent has never been simpler.

Built Around You

Backed by Real Science.

Backed by Real Science.Formulated by experts. 3rd-party tested. Every dose is clean, potent, and proven.

Built Around You

Always Evolving.

Your life isn’t static – and neither is your SYNC plan. Retake the quiz or sync new data anytime; we’ll adjust your vitamins to keep up with you.

Clinically-formulated

Developed by Health Experts

Third-party tested

Cancel anytime

Solution
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I finally feel balanced again

My PMS used to wipe me out — low mood, bloating, zero energy. Since starting this pack, my cycle feels manageable again. No wild mood swings, my skin’s clearer, and I feel like myself.

Jessica N.Verified Customer

Tampa, FL

Shop Women's Hormones
solution
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The only thing that’s helped my bloating

I’ve tried elimination diets, probiotics, you name it. This was the first time I saw real change. Within 10 days, my stomach felt flatter, less cramping, and I wasn’t running to the bathroom all the time.

Laura G.Verified Customer

Dallas, TX

Shop Gut
Solution
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That 2pm crash? Gone.

I take one pack first thing and I’m sharp, steady, and focused for hours. No jitters, no burnout. It just feels clean. Game-changer for early starts and gym days.

Tyler M.Verified Customer

Texas, US

SHOP ENERGY
solution
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More energy, better workouts, and better sleep

I was feeling a bit off — tired all the time, low drive. After 3 weeks on this pack, my sleep is deeper, my energy is back, and I feel way more like myself. Subtle but powerful.

Mark J.Verified Customer

Tampa, FL

SHOP MEN'S WELLNESS
Solution
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This is what deep sleep actually feels like

I’ve always struggled with staying asleep. I’d fall asleep okay but wake up at 2am wired. This Sleep Pack completely reset that. I’m sleeping through the night and waking up refreshed. Not groggy. Not dragging. Just clear.

Brittany L.Verified Customer

Brooklyn, NY

SHOP SLEEP
solution
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I don’t need caffeine to function anymore

I used to start my day with two coffees just to feel human. Now I take this Energy Pack first thing and I feel alert, focused, and consistent. The best part? No crash. It’s become non-negotiable for me.

Chris H.Verified Customer

Denver, CO

SHOP ENERGY
SOLUTION
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Personalized actually means something here

I’ve done quizzes before and they always felt generic. But SmartStack actually surprised me. The vitamins they picked helped my energy and gut issues within days. I love that it updates over time too — it feels like it’s built around me.

Alyssa M.Verified Customer

New York, NY

Shop Personalized
SOLUTION
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I stopped guessing and started feeling better

This is the first time I’ve taken something consistently because it actually works. The quiz asked all the right questions and within 2 weeks my digestion, sleep, and mood were noticeably better. I’ve even recommended it to my therapist.

Rachel S.Verified Customer

Austin, TX

SHOP PERSONALIZED
SOLUTION
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Finally sleeping through the night again

I was skeptical at first, but this is the first supplement I’ve taken that actually calmed my body before bed. I usually wake up 3–4 times a night, but since taking the Sleep Pack I’ve been sleeping 7+ hours uninterrupted. No grogginess, no weird dreams — just deep, peaceful sleep.

Sarah T.Verified Customer

New York, NY

SHOP SLEEP
SOLUTION
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Less panic, more presence

My nervous system felt fried before this. I’d get overwhelmed from the tiniest thing. Three weeks into the Calm Pack, and I feel grounded — like my body can handle stress without freaking out. Even my partner noticed I’m more steady.

Monique B.Verified Customer

California, US

SHOP CALM
SOLUTION
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Custom, no guesswork — and it works

I used to spend so much money trying different vitamins that didn’t do much. This quiz nailed it. My energy’s up, my digestion is smoother, and my bloating is gone. I didn’t even realize how bad I felt until I felt good again.

Daniel K.Verified Customer

California, US

SHOP PERSONALIZED
SOLUTION
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Laser-focused without the crash

I’ve tried everything from nootropics to double espressos. Nothing kept me locked in like this. I use the Focus Pack for work days now and I swear I get twice as much done — without that 3pm slump.

Reece W.Verified Customer

Atlanta, GA

SHOP FOCUS

One-Size-Fits-All Is Over.

This Is Health Built Around You.

You’ve outgrown guesswork.

SYNC meets you where you are— and builds what your body actually needs.
Personalized daily vitamin packs

Delivered monthly. Backed by science. Cancel anytime.