Supplements you
can actually verify.
Vanzo makes clean, single-ingredient supplements for the things that matter most — your focus, your rest, your mood. No proprietary blends. No mystery. Just what works, and the proof to back it.
Most supplements ask for your trust.
We hand you the receipts.
Each product does one job with one clean active — never a kitchen-sink blend of tiny doses.
Independently tested — identity, potency, heavy metals and microbials all pass. Scan the bottle to verify your batch.
The amount actually studied, printed on the label. No hiding behind “proprietary blend.”
No fillers you can't pronounce, no stimulants where they don't belong. Clean by default.
One brand. One ingredient at a time.
Start with the one you need. Each Vanzo formula is built around a single, well-studied ingredient — so you always know exactly what you're taking, and why.
Every batch, tested.
Transparency isn't a tagline for us — it's the product. Every Vanzo batch is screened by an independent lab for identity, potency, heavy metals and microbials before anything ships, with results below regulatory limits. Nothing goes in a bottle until the numbers come back clean.
✓ Identity & potency confirmed · ✓ Heavy metals tested · ✓ Microbials tested
Simple to say. Hard to fake.
Quality-grade actives from suppliers we can name and trace — not the cheapest bulk powder available.
Every capsule delivers a consistent, studied amount of the active — batch after batch.
Independent lab results — everything passes, heavy metals included. If we can't prove it, we don't print it.
Why we started Vanzo.
Vanzo started with a bathroom cabinet full of half-used supplement bottles and one frustrating question: what's actually in these — and does any of it really do anything? Between twenty-ingredient "blends," doses too small to matter, and labels that explained nothing, it felt like the entire aisle was built on asking us to just trust it.
So we built the opposite. One product, one well-studied ingredient, at the amount the research actually used — printed plainly on the label. Then we send every batch to an independent lab — identity, potency, heavy metals, microbials — and it passes before anything ships. Scan the bottle to verify your batch, and never have to take our word for it.
We're a small team that would rather do one thing honestly than ten things loudly. We started with Focus — our lion's mane for everyday mental clarity — and we're building the rest of the range the same way: slowly, in the open, and only when we can prove it's worth your trust.
“The supplement aisle is built on 20-ingredient blends and promises nobody has to keep. We built Vanzo for the opposite kind of person — the one who reads the label, asks for the proof, and wants one honest thing that works.”
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The honest FAQ.
Why single-ingredient instead of an all-in-one?
Because blends hide the doses. When you take a 16-ingredient formula, you rarely know how much of each active you're actually getting — and most are there in amounts too small to do anything. One ingredient at a real, studied dose means you know exactly what you're taking and can tell what's working.
What does “tested in the open” actually mean?
Every batch is screened by an independent third-party lab for identity, potency, heavy metals and microbials — and it passes, below regulatory limits, before anything ships. Scan the QR on the bottle to verify the exact batch you have.
Which product should I start with?
Start with the one job you most want support with. Focus is available now for memory and mental clarity; Rest and Mood are on the way.
Are these safe to take together or with medication?
Vanzo products are single, well-tolerated ingredients, but if you're pregnant, nursing, or taking medication, talk with your healthcare provider before starting anything new.