StackGuard vs RoutiVita

For people stacking 10+ supplements who worry about overlap and overdose risk. It's 2am. You're Googling 'magnesium + zinc absorption' for the third time this week. You take 11 supplements daily and you're not entirely sure they aren't canceling each other out. StackGuard is built for serious supplement users — biohackers, nootropic stackers, athletes managing recovery protocols. If you've ever opened a spreadsheet at midnight to figure out whether your B6 dose is too high, this app is for you. WHAT IT DOES - Track 10+ supplements with timing and dosage - Spot overlap before it happens (magnesium + zinc absorption conflicts, etc.) - Detect overdose risk against NIH DSLD upper limits - See effects over weeks — what's actually working - Color-coded daily schedule for morning/midday/evening stacks WHY IT EXISTS Built by a solo dev who stacks 11 supplements daily and got tired of opening 6 browser tabs every time he added a new one. Made with paranoia. For paranoid users. DATA SOURCES - US NIH Dietary Supplement Label Database (DSLD) - Korean MFDS supplement registry - Conflict detection based on published absorption interaction research PRIVACY Your supplement data stays on your device. No analytics tracking what you take. No selling data to vitamin companies. WHO IT'S NOT FOR If you take 1-3 supplements casually, you probably don't need this. StackGuard is for the person whose pill organizer has more than 7 compartments.

RoutiVita is a wellness coach that sanity-checks your supplement stack — with sources, not vibes. Taking three or more supplements? It's hard to keep track of which ingredients compete for absorption, whether you're above a Tolerable Upper Intake Level, or when each one is best taken. RoutiVita puts that information in one place. ■ Routine tracking Add what you take and see doses, time slots, and cycling at a glance — built on a curated catalog of 64 supplements referenced to NIH and FDA sources. ■ Interaction & upper-limit checks Flags supplement–supplement interactions and intakes above the Upper Limit, each with its source. Safety information is always free. ■ AI insight reports Generate a whole-stack review where every claim carries a citation back to the reference data. ■ Gentle break reminders Herbs that are traditionally cycled — like ashwagandha — get quiet break nudges when the time comes. No guilt-trip streaks. ■ Six languages English, 한국어, 日本語, Español, Français, Deutsch ――― RoutiVita provides general wellness information only and does not offer medical advice. Consult a healthcare professional for health decisions. These statements have not been evaluated by the Food and Drug Administration. Some outbound links are affiliate links; we may earn a small commission from qualifying purchases.