Rose City Nutritionals
Rose City Nutritionals is a contract manufacturer of dietary supplements founded in 2019 and based in Vancouver, Washington. The company operates a 50,000-square-foot, climate-controlled facility equipped with eight high-speed encapsulation and packaging machines, producing two-piece capsules, uncoated tablets, and powders. Rose City Nutritionals is FDA-registered (FEI 3015539859). The company's NSF/ANSI 455-2 GMP certification was registry-confirmed on 2026-06-11 in NSF's 455-2 program directory (a March 2026 check of NSF's legacy GMP directory had not found it); the UL certification claim remains self-reported.
Directory Listing · Certifications Confirmed
One or more certifications independently confirmed via public registries.
What this means →Vancouver, Washington
- MOQ
- Not publicly disclosed
- LEAD TIME
- Not publicly disclosed
§1Editorial assessment
Rose City Nutritionals is a contract manufacturer of dietary supplements founded in 2019 and based in Vancouver, Washington. The company operates a 50,000-square-foot, climate-controlled facility equipped with eight high-speed encapsulation and packaging machines, producing two-piece capsules, uncoated tablets, and powders. Rose City Nutritionals is FDA-registered (FEI 3015539859). The company's NSF/ANSI 455-2 GMP certification was registry-confirmed on 2026-06-11 in NSF's 455-2 program directory (a March 2026 check of NSF's legacy GMP directory had not found it); the UL certification claim remains self-reported.
§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.
§3Certifications
1 of 3 certifications independently confirmed. What this means
§4Capability matrix
- PRODUCT TYPES
- Capsules · Tablets · Powders
- CAPABILITIES
- Contract Manufacturing · Custom Formulation · Material Sourcing · Encapsulation · Tableting · Packaging · Batch Testing (Potency, Heavy Metals, Microbiology)
- DOSAGE FORMS
- capsules · powders · tablets
§5Sources
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.
For the check-by-check breakdown that produces this vendor's score, see our scoring framework. The connection map between Rose City Nutritionals and other vendors, capabilities, and certifications is in the manufacturer atlas.
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