Updated Oct 22, 2026

International Vitamin Corporation

As of Oct 22, 2026, International Vitamin Corporation in Greenville, South Carolina is certified organic by Clemson University for 1 product type, client packing evidence: packs/processes for clients.

4615 Dairy Drive, Greenville, South Carolina 29607 (864) 679-5322 ivcinc.com

Verified Oct 22, 2026 against USDA Organic Integrity Database

International Vitamin Corporation is a USDA-certified organic operation in Greenville, South Carolina, certified by Clemson University. Certified scopes: Handling. The certifier lists it as: co-packer. Its organic certificate lists 2 distinct product lines: Supplements (Protein Powder); Supplements (Booster Powder). Client packing evidence (packs/processes for clients): “Over 70 Years of Expertise Top Private Label Supplement Manufacturer 2026 Awarded by Food Business Review Top Contract Manufacturing Services Provider 2026 Awarded by Manufacturing Business Outlook”. Current status (certified) effective April 18, 2023.

Key facts

Product types	Supplements & powders Supplements & powders: Supplements (Protein Powder), Supplements (Booster Powder) Assigned from the certificate's own product lines (AI classifier citing verbatim lines, or keyword rules as fallback); each type shows the lines it came from. With a handling scope, only handled lines count: crop, livestock and wild-crop lines are what the operation grows. A type says what the certificate lists, not that it packs that type for clients. source, unchanged since Oct 21, 2026
Client packing evidence	Packs/processes for clients Graded from the certificate: packs/processes for clients (a client-profile, contract, co-packing, toll or custom service line) > private-label product lines > storage/distribution for clients only. Where the certificate says less, a sentence on the operation's own website grades the same way (private or white label alone is a private-label line). source, unchanged since Oct 21, 2026
Certified scopes	Handling NOP scopes with status Certified: Crops, Livestock, Wild crops, Handling. source, unchanged since Oct 21, 2026
Business types	Co-packer Business types/services listed by the certifier. source, unchanged since Oct 21, 2026
Certifier	Clemson University Accredited certifying agent. source, unchanged since Oct 21, 2026
Status effective	Apr 18, 2023 Date the current certification status took effect. source, unchanged since Oct 21, 2026
NOP operation ID	6830023002 source, unchanged since Oct 21, 2026
Packs for	Food and beverage brands source, unchanged since Oct 21, 2026
Certification status	Certified source, unchanged since Oct 21, 2026
Client packing evidence from	Operation's own website source, unchanged since Oct 21, 2026
Website sentence on client packing	Show the full list from the certificate Over 70 Years of Expertise Top Private Label Supplement Manufacturer 2026 Awarded by Food Business Review Top Contract Manufacturing Services Provider 2026 Awarded by Manufacturing Business Outlook source, unchanged since Oct 21, 2026
Website read on	Oct 21, 2026 source, unchanged since Oct 21, 2026
Products on certificate	Supplements (Protein Powder); Supplements (Booster Powder) source, unchanged since Oct 21, 2026
Certifier data as of	Aug 26, 2026 source, unchanged since Oct 21, 2026

Source event history

Source dates and first observation are different.

Apr 18, 2023: Certified Official source

Dates on this record

Source updated	Aug 26, 2026 (Certifier data as of, as the source gives it for this record)
Collected	Oct 22, 2026, 8:01 AM ET (the last successful check of the source that included this record)
Effective	Certified: Apr 18, 2023 (when the source says each fact took effect)
Retired	Not retired: the source is still maintained (whether the dataset is still maintained)

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Something wrong or out of date? Suggest a correction. Source record ID 6830023002.