Morinaga Milk Industry Co., Ltd.
Morinaga Milk Industry Co., Ltd. is one of Japan's leading dairy companies with over a century of history, headquartered in Tokyo. The company's probiotic division supplies Bifidobacterium longum BB536, one of the most well-documented probiotic strains worldwide with over 260 published scientific studies and more than 50 years of commercial use. BB536 has FDA GRAS notification for conventional foods (2009), infant formula (2020), and infants (self-affirmed 2019). Morinaga also produces the LAC-Living+ postbiotic ingredient. The company operates a US subsidiary, Morinaga Nutritional Foods, Inc., and also distributes ingredients in the US market through Maypro Industries. BB536 is marketed in over 30 countries.
Tokyo, Japan
Directory Listing · Records Reviewed
Public records and independent sources have been reviewed.
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
Morinaga Milk Industry Co., Ltd. is one of Japan's leading dairy companies with over a century of history, headquartered in Tokyo. The company's probiotic division supplies Bifidobacterium longum BB536, one of the most well-documented probiotic strains worldwide with over 260 published scientific studies and more than 50 years of commercial use. BB536 has FDA GRAS notification for conventional foods (2009), infant formula (2020), and infants (self-affirmed 2019). Morinaga also produces the LAC-Living+ postbiotic ingredient. The company operates a US subsidiary, Morinaga Nutritional Foods, Inc., and also distributes ingredients in the US market through Maypro Industries. BB536 is marketed in over 30 countries.
§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
Certification verification in progress. International supplier records require regional database lookups (EudraGMDP, Health Canada NHP, FSSC public register, JHFA directory). See our methodology.
§5Capability matrix
- PRODUCT TYPES
- Bifidobacterium longum BB536 (Probiotic Strain) · LAC-Living+ (Postbiotic) · Human-Residential Bifidobacteria (HRB) Strains
- CAPABILITIES
- Probiotic Strain Development & Manufacturing · Branded Ingredient Supply (BB536, LAC-Living+) · FDA GRAS Notification (Foods, Infant Formula, Infants) · US Subsidiary (Morinaga Nutritional Foods) · Clinical Research Programs (260+ Studies) · 50+ Years Commercial Track Record
§6Sources
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
- Headquarters in Tokyo, Japan; US subsidiary Morinaga Nutritional Foods Inc.
- Large dairy conglomerate. Probiotic ingredients are one division
- Also distributed through Maypro Industries in some markets
- Certification details beyond cGMP not independently verified from public databases
Last reviewed: April 2, 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 Morinaga Milk Industry 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
Interested in Morinaga Milk Industry Co., Ltd.?
Tell us about your project and we'll help you determine if this ingredient supplier is a good fit.