Bizen Chemical Co., Ltd.
Bizen Chemical is a Japanese ingredient manufacturer in Akaiwa, Okayama, specializing in marine-derived omega-3 oils (EPA and DHA), botanical extracts, and lactic-acid-bacteria ingredients for dietary supplements and functional foods. The company operates a dedicated food-supplement factory and proprietary processing technologies, and is a member of the Global Organization for EPA and DHA Omega-3s (GOED). It supplies finished ingredient forms (granules, powders, tablets, and capsules) on a B2B basis.
Akaiwa, Okayama
Directory Listing · Certifications Confirmed
One or more certifications independently confirmed via public registries.
What this means →- MOQMOQ (Minimum Order Quantity)The smallest production run a manufacturer will accept for an order.
- Not publicly disclosed
- LEAD TIMELead TimeThe time from order placement to finished product delivery.
- Not publicly disclosed
§1Editorial assessment
Bizen Chemical is a Japanese ingredient manufacturer in Akaiwa, Okayama, specializing in marine-derived omega-3 oils (EPA and DHA), botanical extracts, and lactic-acid-bacteria ingredients for dietary supplements and functional foods. The company operates a dedicated food-supplement factory and proprietary processing technologies, and is a member of the Global Organization for EPA and DHA Omega-3s (GOED). It supplies finished ingredient forms (granules, powders, tablets, and capsules) on a B2B basis.
§2Our review
The six checks in our review, applied before any name appears in the directory. Each check is auto-derived from public evidence on this profile.
§3Inspection history
§4Certifications
1 of 1 certification independently confirmed. What this means
§5Capability matrix
- PRODUCT TYPES
- EPA / DHA Marine Oils · High-SAC Garlic Extract · Botanical Extracts · Lactic Acid Bacteria Ingredients · Granules, Powders, Tablets, Capsules
- CAPABILITIES
- Omega-3 (EPA/DHA) Processing · Botanical Extraction · Granulation, Tableting, Encapsulation · In-house Quality Management
§6Sources
- Bizen Chemical Official Site(2026-06-24)
- FSSC 22000 Public Register - Bizen Chemical Food Supplement Factory(2026-06-24)
- GOED Member Directory - Bizen Chemical(2026-06-24)
Dietary supplement manufacturers must comply with 21 CFR Part 111 (Current Good Manufacturing Practice for dietary supplements). This includes requirements for personnel, facilities, equipment, production, laboratory operations, and record-keeping.
What We Couldn't Verify
- On-site facility inspection was not conducted
- Country-of-manufacture confirmed for the Akaiwa, Okayama food-supplement factory via FSSC 22000 certification; buyers should confirm country-of-origin per ingredient at quote stage
- Confirm US regulatory status and specifications for specific marine and botanical ingredients before US use
Last reviewed: June 24, 2026
Disclosures
- No material connection exists between Inventory Ready and this company
For the check-by-check breakdown that produces this vendor's score, see our scoring framework. The connection map between Bizen Chemical Co., Ltd. and other vendors, capabilities, and certifications is in the manufacturer atlas.
Our Evaluation Method
Every manufacturer assessment follows six principles:
- Evidence: Claims backed by documentation, not marketing copy
- Freshness: Information reviewed and dated within the last 12 months
- Provenance: Sources cited for every key claim
- Challenge: Inconsistencies flagged, not hidden
- Disclosure: Material connections stated directly on affected listings
- Abstention: When we can't assess, we say so explicitly
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