NHK Laboratories
Santa Fe Springs, California
Profile updated: April 11, 2026
NHK Laboratories is a Santa Fe Springs, California dietary supplement contract manufacturer and packager founded in 1987. The company operates two state-of-the-art facilities and provides encapsulation, bottling, labeling, powder filling, formulation, and in-house testing services across capsules, tablets, and powders.
Directory Listing · Records Reviewed
Public records and independent sources have been reviewed.
What this means →Min. OrderMOQ (Minimum Order Quantity)The smallest production run a manufacturer will accept for an order.
Lead TimeLead TimeThe time from order placement to finished product delivery.
Product Types
Capsules, Tablets, Powders
Capabilities
Encapsulation, Bottling, Labeling, Powder Filling, Custom Formulation, In-house Testing
Dosage Forms
Certifications
0 of 7 certifications independently confirmed. What this means
Key Regulatory Concepts
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.
Review Notes
NHK Laboratories operates two California facilities with 38+ years of operating history (founded 1987). The company self-reports a strong cert stack including NPA GMP, NSF GMP, ISO 9001:2015, CCOF/QAI Organic, and ISNA Halal. CCOF directory listing provides independent corroboration of organic certification pending directory verification. All certs classified as self-reported. Glassdoor reviews note internal culture concerns — documented in limitations but do not affect the B2B inclusion decision.
Sources
- NHK Laboratories Official Website(2026-03-14)
- CCOF Directory Listing(2026-03-14)
Disclosures
- No material connection exists between Inventory Ready and this manufacturer
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