CONTRACT MANUFACTURING
GMP Laboratories of America
GMP Laboratories of America is a contract manufacturer of dietary supplements and homeopathic drug products based in Anaheim, California, operating since 1994. The company runs two facilities totaling over 100,000 square feet within the Anaheim Center for Advanced Technology. GMP Labs produces capsules, tablets, powders, liquids, and gummies, with a stated hard-shell encapsulation capacity exceeding 400 million capsules per month. The company holds USDA Organic certification through CCOF and is listed in NSF's Certified for Sport program. GMP Labs offers end-to-end services from custom formulation and R&D through manufacturing, packaging, and labeling, including Amazon FBA-compliant packaging and blister card packaging.
Anaheim, California
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
GMP Laboratories of America is a contract manufacturer of dietary supplements and homeopathic drug products based in Anaheim, California, operating since 1994. The company runs two facilities totaling over 100,000 square feet within the Anaheim Center for Advanced Technology. GMP Labs produces capsules, tablets, powders, liquids, and gummies, with a stated hard-shell encapsulation capacity exceeding 400 million capsules per month. The company holds USDA Organic certification through CCOF and is listed in NSF's Certified for Sport program. GMP Labs offers end-to-end services from custom formulation and R&D through manufacturing, packaging, and labeling, including Amazon FBA-compliant packaging and blister card packaging.
§2Six-gate readout
Six gates we apply before any name appears in the directory. Each gate is auto-derived from public evidence on this profile.
§3Inspection history
§4Certifications
2 of 4 certifications independently confirmed. What this means
§5Capability matrix
- PRODUCT TYPES
- Capsules · Tablets · Powders · Gummies · Liquids · Softgels
- CAPABILITIES
- Custom Formulation · Private Label · R&D · Pilot Batch Production · Encapsulation · Tablet Compression · Powder Blending · Cold-Fill Liquid Manufacturing · Gummy Manufacturing · Packaging · Labeling · Homeopathic Drug Manufacturing
- DOSAGE FORMS
- capsules · gummies · liquids · powders · softgels · tablets
§6Sources
- GMP Labs Homepage(2026-03-14)
- GMP Labs Certifications Page(2026-03-14)
- CCOF Organic Directory Listing(2026-03-14)
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
- FDA Drug Establishment registration number (FEI) not publicly available for independent verification
- Softgel manufacturing referenced on third-party sites but not prominently featured on company website
- Specific MOQ and lead times require direct quote request
- On-site facility inspection was not conducted
Last reviewed: March 14, 2026
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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