Varsity Stack vs VitaGuide

Varsity Stack — Your Edge. Certified. You already put in the work. Varsity Stack builds a supplement stack around your sport and your training, and verifies every product is certified safe to compete on before you ever see it. No more guessing. No more copying some influencer's routine. No more risking a season on a contaminated product. Just a clear, personalized plan built around how you actually train — from high school and college to the pros, and anyone who trains like one. And it's free. No subscription, no paywall, no trial that quietly starts charging you. What you get: • A stack built around you — Your sport, position, training block, and goals shape every recommendation. Yours, not a generic list. • Certified products only — Everything is checked against NSF Certified for Sport® and Informed Sport® before it reaches you. 3,700+ verified products. Never risk a failed test. • Scan before you buy — Standing in the store? Scan the barcode and know in seconds whether it's certified and whether it fits your stack. • No barcode? Scan the label — Point your camera at the ingredient panel and your phone reads it on-device. The photo never leaves your phone. • Know exactly what to buy — Every recommendation points at a specific certified product with a link, so you're not in an aisle guessing which tub qualifies. • Stay consistent when it counts — Log in seconds, keep your streak alive, and set AM, PM, and follow-up reminders so you never miss a day. • See if you actually took it — Your adherence history shows which weeks you stayed on protocol and which you didn't. Consistency is the variable you control. • Home Screen and Lock Screen widgets — Your stack and streak, one glance away. Clarity, structure, and accountability for athletes who are serious about their edge. Download Varsity Stack and supplement smarter. PRICING Varsity Stack is free for athletes. There are no subscriptions, no in-app purchases, and no payment processor in the app. LEGAL Terms of Use: https://varsitystack.com/terms Privacy Policy: https://varsitystack.com/privacy

VitaGuide analyzes 15+ health attributes to build a personalized vitamin and supplement stack tailored to your body, goals, and lifestyle. Take a 60-second quiz covering your age, diet, health goals, activity level, sleep quality, stress, medications, and more. Our AI recommendation engine generates a complete supplement plan with specific nutrients, dosages, forms, timing, and research-backed reasoning. WHAT YOU GET: Your personalized stack with 8-15 supplements, each rated by priority (essential, recommended, or consider). Every recommendation includes the optimal form, dosage for your profile, when to take it, what to pair it with, and what to avoid. KEY FEATURES: Daily check-in tracker with streaks to build supplement habits. Drug-supplement interaction checker to flag potential conflicts with your medications. Multivitamin comparison tool that matches 55+ products against your recommended stack. Health insights dashboard tracking your adherence and wellness trends. BUILT WITH SCIENCE: Recommendations reference peer-reviewed research. The AI engine considers nutrient synergies, absorption factors, and contraindications specific to your health profile. PRIVACY FIRST: Your health data is never sold. Supplement recommendations are generated securely. Sign-in is optional — the full experience works without creating an account. VitaGuide is for educational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider before starting any supplement regimen.