Find the right
supplements
for YOU.
Stop guessing. A 2-minute quiz maps your health goals, diet, and lifestyle to a curated stack of supplements that actually fit you.
How it works
Three steps to your personalized stack
Take the quiz
Answer 6 questions about your goals, diet, lifestyle, and sleep habits.
We analyze
Our engine scores 15+ supplements against your answers to find the best fit.
Get your plan
See your top 3–5 supplements with dosage guidance and the reason each fits you.
Why Supplyn?
Precision Matching
Our algorithm maps your answers to 15+ evidence-backed supplements and surfaces only what fits you.
Science-Informed
Each recommendation comes with the reason why it's right for you, based on your goal and lifestyle.
2-Minute Quiz
Six simple questions. No sign-up required. Get your personalized plan instantly.
What people are saying
Real results from real quiz takers
Found out I was wasting money on 4 supplements I didn't need — Supplyn helped me cut it down to 2 that actually matter.
I'm vegan and always guessed at what I was missing. Supplyn flagged B12 and Omega-3 immediately. Feels obvious in hindsight.
Took the quiz on my lunch break. Had a clear, science-backed plan by the time I finished my sandwich.
Common questions
Is it really free?
Yes, completely. No credit card, no email required. We believe everyone deserves personalized nutrition guidance without a paywall.
How personalized is it?
Your results are based on your specific goal, age range, diet, activity level, sleep quality, and what you're already taking. Two people with different lifestyles get different recommendations.
What supplements do you cover?
We analyze 15 evidence-backed supplements including Magnesium Glycinate, Vitamin D3+K2, Omega-3 EPA/DHA, Ashwagandha, Creatine, and more. Each comes with a reason it fits you.
Do I need to buy anything?
No. You get your full personalized plan for free. We also offer a detailed written plan for $9.99 if you want a printable reference with dosage timing and sourcing tips.
Ready to find your stack?
It only takes 2 minutes. Get your personalized recommendations now.
Start the Quiz →