Supplements, connected by science.
Vital Matrix distills the research on popular supplements — the real benefits, side effects, and dosing — then maps how they work together. Stop guessing about your stack.
Drag a node. Hover to trace its connections.
From research to a smarter routine
Three layers of clarity, so you understand not just what a supplement does, but how it fits with everything else.
Read the evidence
Every supplement is broken down into benefits, side effects, dosing, and a research summary with an evidence rating — no hype, no fluff.
See the connections
Supplements never act alone. The matrix maps how they synergize, enhance each other's absorption, or compete — so you can stack smarter.
Build your stack
Follow the connections from any supplement to discover what pairs well, what to separate, and what to take with care.
Pairings worth knowing
A few of the best-established supplement relationships — the kind that make a stack greater than the sum of its parts.
K2 directs the calcium that D3 helps absorb into bone rather than soft tissue and arteries.
The classic nootropic stack: L-theanine smooths caffeine's jitters while preserving the focus boost.
Piperine from black pepper can increase curcumin bioavailability dramatically (studies report up to ~20x).
Taken together, vitamin C can multiply the absorption of plant-based iron.
Magnesium is required to convert vitamin D into its active form, so low magnesium blunts D3's benefits.
Start with the hubs
The supplements with the most relationships — often the best foundations for a thoughtful routine.
Calcium
The primary structural mineral of bones and teeth.
Magnesium
A master mineral involved in 300+ enzyme reactions.
Vitamin D3
The sunshine vitamin behind bone, immune, and mood health.
L-Theanine
Calm, focused alertness from green tea.
Omega-3 (Fish Oil)
Anti-inflammatory fats for heart, brain, and joints.
Zinc
An immune and hormone workhorse trace mineral.
Explore by category
Map your supplement stack with confidence
Dive into the interactive matrix to see how everything in your routine connects — and where it could work harder for you.