Pure Bioscience, Inc.

PURE Bioscience, Inc. develops and commercializes antimicrobial products based on patented stabilized ionic silver technology. Its core offerings use Silver Dihydrogen Citrate (SDC) in liquid formulations for sanitation, disinfection, and food-safety applications, and the company also supplies SDC-based ingredients for personal care uses.

−103,3 %

59,3 %

−109,1 %

+12,4 %

1.12

0.97

— Pure Bioscience, Inc.
%
Food safety sanitizers and disinfectants60% EPA/FDA/Health Canada-registered SDC products used on food-contact surfaces and in processing environments.
Direct food-contact processing aids20% SDC formulations used in food processing applications where direct contact is permitted.
Raw material ingredients10% SDC supplied as an ingredient for third-party personal care and related formulations.
Contract manufacturing10% Manufacture and sale of SDC-based products for end use or as manufacturing inputs.

PURE sells to food-industry end users that need antimicrobial control across production, handling, and transport...

  • Restaurant chainsprimary

    Buy food-contact surface sanitizer/disinfectant for hygiene and compliance.

  • Food processorsprimary

    Use PURE Control and related SDC products in processing environments.

  • Food manufacturerssecondary

    Purchase antimicrobial products to support sanitation and food safety.

  • Food transportation companiessecondary

    Use sanitizing products for surfaces and handling equipment in transit.

  • Distributorsprimary

    Buy and resell SDC products to extend market reach and local coverage.

  • Personal care formulatorsemerging

    Source SDC as a raw ingredient for third-party product formulations.

PURE is a U.S.-based company and its registered products are cleared for use in the United States, with additional...

  • United States is the core operating and sales market
  • Canada is an approved market through Health Canada registration
  • Distribution partners help extend reach across U.S. regions
  • International expansion depends on third-party approvals
  • Regulatory status by country affects where products can be sold

PURE’s strategy centers on commercializing its SDC platform in food safety, expanding through distributors, and adding...

01
Grow the distribution networkshort-term

Distributors extend reach, reduce logistics burden, and speed market access.

02
Pursue approvals and partnerships outside the U.S.medium-term

International approvals can open new markets without building a full direct-sales footprint.

03
Develop new proprietary products and applicationsmedium-term

New formulations can broaden the platform beyond current food-safety uses.

04
Protect intellectual propertylong-term

Patent protection supports differentiation and helps defend the SDC platform.

PURE faces commercialization risk because its products must gain broader acceptance in a competitive food-safety market...

critical

Financing and going-concern risk

Operations depend on external capital until operating cash generation improves.

Scope
Liquidity and dilution
Materiality
high
high

Limited market acceptance of SDC products

Customers may not adopt the products broadly despite efficacy benefits.

Scope
Food safety market
Materiality
high
high

Intense competition from larger food-safety companies

Rivals have broader product lines, stronger brands, and more resources.

Scope
Food safety and sanitation products
Materiality
high
medium

Regulatory approval delays

Sales depend on EPA, FDA, Health Canada, and other approvals.

Scope
Product registration and market entry
Materiality
high
medium

Intellectual property protection risk

The platform depends on patents and proprietary formulations for differentiation.

Scope
Patent claims and enforcement
Materiality
medium
Revenue recognition timing
Quarterly revenue comparability
Deferred revenue
Balance sheet liabilities and future revenue conversion
Inventory and manufacturing cost allocation
Gross margin and inventory valuation
R&D and product registration costs
Operating expense volatility
Going-concern assessment
Financial statement presentation and risk disclosure

: 29.4.2026