We Make Life Better

BioLargo is a sustainable science and technology company delivering practical solutions to keep our water, air, food, energy, people, plants and animals- clean, safe and healthy.

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Daily Talk Radio Program Featuring BioLargo

BioLargo will be featured regularly on Steve Crowley's American Scene. The most widely-followed national Radio Money-Talk Program in America.

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Three Platform Technologies for Diverse Product Opportunities

AOS Technology - Making Clean Water Affordable
Water Treatment - Our Biolargo® AOS Filter combines electrolysis, filter material and all natural oxidizing chemistry. The AOS Filter is validated by researchers at the University of Alberta for its extremely high oxidation potential making it a leading, cost effective competitor for decontaminating water of all sorts. Its results are ‘unprecedented’. Its break-through science led to BioLargo's co-founding of an ongoing research chair to solve the contaminated water issues associated with the Canadian Oil Sands at the University of Alberta Department of Engineering with the top 5 oil companies in Canada, the regional water district, and various environmental agencies of the Canadian government. Work is continually expanding into a number of commercial applications with a key focus on food processing and agriculture. It is an award-winning invention that is now supported with various science and engineering financial support and grants from various federal and provincial agencies in Canada. The company is pursuing a licensing strategy to take the AOS Filter to market.

Chemistry & Materials Science - Cupridyne based products feature designs, processes and methods to deliver nature’s broadest spectrum and most potent disinfectant - iodine- safely and precisely to achieve effective disinfection, odor & moisture control and wound-healing. Its product opportunities are diverse and the company has a broad menu of product designs in various stages of commercialization and licensure development.

Isan™ System
Automated Iodine Dosing System - Winner of a Top 50 Water Technology Award by the Artemis Project and a Dupont Innovation Award. BioLargo continues to develop business opportunities for the Isan System in cooperation with Clarion Water, Inc., its strategic licensing partner.

Nature Shows Us the Way

Advanced Oxidation System
We feature the most potent, broadest spectrum anti-bacterial, anti-fungal & anti-viral advanced oxidation system known to the world, with a delivery mechanism that can be tailored to the application.
With no known acquired resistance capability we deliver it on demand, when you need it, in the right dose so that it's safe, effective and environmentally friendly.

Nature made it . . . we put it to work for you!

About Us

BioLargo, Inc. (OTCQB: BLGO) makes life better by delivering technology-based products that help solve some of the world's most important problems that threaten water, food, agriculture, healthcare and energy. More information can be found about the company and its subsidiaries at www.BioLargo.com. The subsidiary BioLargo Water, Inc. (www.BioLargoWater.ca) showcases the Advanced Oxidation Systems, including its AOS Filter, a product in development specifically designed to eliminate common, troublesome, and dangerous (toxic) contaminants in water in a fraction of the time and cost of current technologies, It is the winner of the Technology Star award by New Technology Magazine for its breakthrough innovation for the oil industry. [Read More...]

RSS On the Blog


BioLargo Concludes Successful Customer Trials and New Sales for CupriDyne Clean Industrial Odor Control

SANTA ANA, CA - (May 11, 2016) - BioLargo, Inc. (OTCQB: BLGO) announced today that … [Read More...]

BioLargo Announces CupriDyne Clean

SANTA ANA, CA - (May 2, 2016) - BioLargo, Inc. (OTCQB: BLGO) today announced the … [Read More...]

BioLargo’s AOS Filter Starts Prototype Development Phase With Team at Northern Alberta Institute of Technology

BioLargo, Inc. inventor of patented iodine based disinfection technologies, announced … [Read More...]


BioLargo, Inc. (OTCQB: BLGO) announced today that two product lines (consisting of … [Read More...]

More News. . .

Our Purpose

We help solve some of the world's most important problems that threaten our water, food, agriculture, healthcare and energy by delivering products and services that feature our BioLargo® Technology. Our innovative technology delivers Nature's Best Solution® ... [Read More...]

Did You Know. . .

Seafood and dairy products are some of the best sources of iodine for your health.

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