About Shroombiosis

Built because people deserve to know exactly what they're paying for.

Shroombiosis started with a simple frustration: nearly every functional mushroom product on the shelf hides how much of each mushroom you're actually getting. For people trained to read a label and a study, that wasn't good enough, so we built the company we wished existed.

Onur Oncer in U.S. Army combat uniform during a deployment in Afghanistan

The why, straight

"I didn't want my science background to gather dust. But the deeper I dug into mushroom supplements, the angrier I got: people are overpaying for products that are underdosed, full of filler, and hidden behind 'proprietary blends.' Shroombiosis is my answer to that. Every dose published. Every batch tested. Nothing to hide."

As a U.S. Army combat veteran, Onur wanted something better than what the shelf offered. When he started looking seriously at functional mushrooms with his wife Danielle, a pharmacist, the two of them worked through the clinical research behind every ingredient. He also teamed up with his battle buddy Jon Klipstein of Die Tryin Co. to review the ingredients and help manufacture and ship the blend Shroombiosis formulated in-house.

The standard

Three commitments shape every product

Publish the full dose of every ingredient. Test every batch, and publish each lot's independent lab reports in full (our lab results). Explain the science in plain language, with citations anyone can check. If a claim can't be supported, we don't make it.

Why "biosis"?

Symbiosis is two organisms living better together. That's the idea here: well-studied functional mushrooms and a body trying to do its best work. No magic, no miracle cures, just honestly dosed fungi.

How this is made

Shroombiosis is a two-person team, and we put our money into the formula before the photography. The product photos are real: that's our tub. Some lifestyle images are still AI-assisted while we replace them with real photos. The doses, test results and science we cite are real and never generated.

The team

The people behind the label

Onur Oncer

Onur Oncer

Founder & CEO

U.S. Army Combat Veteran · B.S. Physiology (Phi Beta Kappa), A.S. Chemistry · Published researcher

Onur founded Shroombiosis to bring honesty and integrity back to supplements, and brings published spectroscopy research and stem-cell core-lab management to the formulation table.

Read Onur's full bio →

Dr. Danielle Oncer, PharmD

Dr. Danielle Oncer, PharmD

Pharmacist · Co-Founder & Chief Wellness Officer

A pharmacist with a deep love for animals, nature, and balance. Danielle owns the science, reviewing the research, checking every detail, and making sure each formula is dosed correctly and built with integrity. She's the bylined author of most of our journal.

Read Danielle's full bio →

Jon Klipstein, founder of Die Tryin Co.

Jon Klipstein

CEO, Die Tryin Co. — manufacturing & fulfillment partner

U.S. Army Combat Veteran · Veteran-owned

Founder of The Die Tryin Co. (formerly UXO Supplements), Jon brings more than a decade of supplement formulation and third-party-tested manufacturing to the partnership. He reviewed the ingredients in our formula, and the blend Shroombiosis designed in-house is made and fulfilled in partnership with Die Tryin Co.

Read Jon's full bio →

Benek, a Dalmatian, lying on a patio holding a twig in his mouth

Benek

Chief Snack Officer

Believes every ingredient should be sampled before it ships, and has never once been invited to. Brings the chaos, and most of the joy.

Zeytin, a Dalmatian, asleep on a raised dog bed in the sun

Zeytin

Chief Nap Officer

Takes rest more seriously than the rest of us manage to. Supervises from the bed, occasionally with one eye open.

See what we make

One caffeine-free blend, seven mushrooms, every dose on the label.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.