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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’sactuallyyours.
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.
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.
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.
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.
Daily Vitamin Packs.
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
Solution
"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
Solution
"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
Solution
"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
Solution
"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
Solution
"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
Solution
"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
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.
Vegan
Non-GMO
CGMP Certified
Glyphosate-Free
Eco-Friendly Packaging
Herbicide & Pesticide-Free
FDA Compliant
Vegan
Non-GMO
CGMP Certified
Glyphosate-Free
Eco-Friendly Packaging
Herbicide & Pesticide-Free
FDA Compliant
Join the
Family.
Join SYNC Insiders to get exclusive wellness insights, expert-backed guidance, and early access to tools that help you stay in sync with your health.
