Our Story

The supplement industry sells volume. We came to sell standards.

Metria was built on a single observation: the gap between what supplement research has proven and what most bottles actually deliver is the biggest unsolved problem in the category. We're here to close it — one formula at a time.

01 / WHAT WE SAW

The category most people trust the least.

In 2023, an independent lab tested 33 berberine supplements sold on Amazon and Walmart. Eighteen of them delivered less than 40% of the dose printed on the label. Seven contained 1% or less. Only three brands passed at 90% potency or higher.

These weren't fringe products. Every single one had four-star average reviews. Most were sold for under $20 a bottle.

That audit wasn't an isolated finding. It was a snapshot of an industry that has quietly normalized substandard ingredients, hidden doses behind "proprietary blends," and built marketing engines that move faster than its quality controls. The result: consumers paying real money for compounds they have no way to verify.

The science behind ingredients like berberine is well-established. The decades of peer-reviewed research are real. The clinical doses are documented. The mechanism is understood.

What's missing isn't the science. It's the standard.

Source: NOW Foods / Alkemist Labs HPLC Potency Testing · December 2023

02 / WHAT WE REFUSED TO DO

We had a simple list of what not to do.

When we started building Metria, we didn't begin with a brand identity, a tagline, or a marketing plan. We began with a list of practices we wouldn't repeat — the ones the industry had collectively decided were acceptable, but that we couldn't justify if we wanted a brand worth standing behind.

No sub-clinical dosing. If the research uses a 900-1,500mg range, that's the range our product would meet — not a fractional version designed to look cheaper on a per-bottle price.

No proprietary blends. Every milligram on the label, in plain English. Buyers shouldn't need a chemistry degree to figure out what they're taking.

No marketing claims our product couldn't substantiate. If we couldn't back it up with peer-reviewed research on the compound itself, we wouldn't say it.

No hidden manufacturing. Made in the USA, in an FDA-registered, GMP-certified facility, with third-party verification — and the documentation to prove all of it.

No subscription traps, no retention scripts, no friction at the door. A guarantee that means what it says, and a cancellation process that takes thirty seconds.

This list took longer to commit to than it should have. None of these decisions are revolutionary. They're just the baseline of what a credible supplement should be.

That so few brands meet that baseline is the actual problem.

03 / WHAT WE BUILT

Metria Berberine. The first proof.

Metria Berberine is the first formula we shipped, and the one we're best known for. The decisions behind it are the same decisions we'll bring to every product that follows.

1,200mg of pure berberine HCl per serving — squarely inside the 900-1,500mg range used across decades of peer-reviewed research on the compound.

Sourced from Berberis aristata root — the same plant species used in clinical studies, not a substituted or adulterated variant.

Third-party verified for identity, potency, heavy metals, and microbial safety — every batch, no exceptions.

Manufactured in an FDA-registered facility in the United States , to current Good Manufacturing Practice (GMP) standards.

Backed by a 60-day empty-bottle guarantee. Open it, take it, return it for a full refund if it isn't right for you. The risk lives with us, not you.

The formula isn't complicated. The protocol isn't novel. The science isn't proprietary. What's different is that we actually did the things every supplement should do, and we built a brand around being willing to prove it.

04 / WHAT COMES NEXT

The first formula. Not the last.

Berberine is one of the most-studied compounds in modern metabolic research. It is also one example of a much larger pattern: ingredients with deep scientific backing that have been poorly served by the brands selling them.

There are others. Compounds with decades of research behind them, sold today in sub-clinical doses, hidden in blends, marketed in ways their evidence cannot support.

Metria is building a portfolio for those compounds. One formula at a time. Each one built to the same standard as the first — clinical dose, transparent label, third-party verified, manufactured in the United States, sold with a guarantee that means something.

We're not in a hurry. Each formula we add will be one we believe in well enough to bet the brand on. The goal isn't a thirty-product catalog by next year. The goal is a small, tightly curated line of formulas you can trust without having to think twice — for the long game.

If the science is real, we'll deliver it the way the research intended. If we can't, we won't sell it.

That's the entire promise.

05 / WHO WE BUILT THIS FOR

Built for the people who've already done the homework.

Metria isn't trying to be everything to everyone. It's built for a specific kind of buyer:

The reader who actually reads the label. The customer who's been burned by underpowered products. The person who's tired of brands that talk in vague claims and want one that talks in numbers. The buyer who values consistency over novelty, evidence over excitement, and the routine over the quick fix.

If you've already accepted that real change in your health doesn't happen in a week — and that the supplements you take should at least contain what they promise — Metria is built for you.

We don't think that's a small audience. We think it's been an underserved one.

The Promise

Premium berberine. And whatever comes next, built the same way.

Every product we ship will meet the standard set by the first one. Every formula will be transparent. Every claim will be substantiated. Every customer will be protected by a guarantee that actually applies.

This isn't a marketing position. It's the only business we know how to build.

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60-day empty bottle guarantee · Free domestic shipping on bundles · Third-party tested