Is Jarrow Formulas Made in USA?
Last checked Oct 14, 2026 · 3 verified products · see the evidence
Partially — Some Products Made in USA
Jarrow Formulas's core product lines are made in the USA in Santa Fe Springs, CA, but the brand has known exceptions where some products are manufactured overseas. Look for explicit "Made in USA" labeling on individual items.
American Score
Average American Score across 3 verified products — scores ≥70% are shown on this site.
Manufacturing Details
- Made in
- Santa Fe Springs, CA
- Headquarters
- Los Angeles, CA
- Location detail
- Specific city confirmed
- History
- Long-established (50+ years)
- Founded
- 1977
How we verified Jarrow Formulas
Most recent check: Oct 14, 2026
From the brand's website
We re-read jarrow.com on Sep 23, 2026 and did not find an explicit statement about where its products are made. This page relies on the other evidence below.Amazon listings
We read the live Amazon listing for 3 of the 3 Jarrow Formulas products on this page (most recently Oct 14, 2026). None of them states where the product is made, so these products rely on the brand-level evidence above.
These checks are run by our software on a schedule: brand websites are re-read about every three weeks, Amazon listings weekly, and news is scanned monthly. Every flag is checked against its original source before anything on this page changes. How the American Score works.
About Jarrow Formulas
Jarrow Formulas manufactures dietary supplements at a 125,000-square-foot certified facility in Santa Fe Springs, California, producing probiotics, vitamins, and specialty formulas under rigorous cGMP quality standards since 1977.
California Manufacturing Excellence
Jarrow Formulas was founded in Los Angeles in 1977 and has manufactured its supplements domestically through sister company Jarrow Industries ever since. The manufacturing facility at 12246 Hawkins Street in Santa Fe Springs, California spans 125,000 square feet of state-of-the-art production space, housing modern equipment for encapsulation, tableting, powder filling, and liquid production.
The facility operates under Current Good Manufacturing Practices (cGMP) as required by FDA regulations for dietary supplement manufacturers, meaning the processes, equipment, documentation, and testing protocols all meet federal quality standards. Full traceability — from raw material sourcing through finished product release — is maintained for every production batch.
Probiotic Science
Jarrow Formulas is best known in the supplement market for its probiotic line, which represents decades of investment in clinical strain selection, viability technology, and formulation science. The Jarro-Dophilus line uses multiple documented probiotic strains — species and strains that have been subjects of published clinical research, not generic commodity organisms.
The Saccharomyces boulardii product represents a different category of probiotic: a yeast organism rather than a bacterium, naturally resistant to antibiotics, and specifically researched for traveler's diarrhea and gastrointestinal distress from antibiotic use. Fem-Dophilus addresses the gender-specific need for vaginal flora support through Lactobacillus strains shown in clinical studies to maintain healthy vaginal pH and microbiome balance.
American-Made Jarrow Formulas Products
USA Verified
Frequently Asked Questions
Is Jarrow Formulas made in the USA?
Jarrow Formulas is partially made in the United States. Core product lines are American-made in Santa Fe Springs, CA, but some products have known exceptions. Jarrow Formulas dietary supplements are manufactured by sister company Jarrow Industries at a 125,000 square foot cGMP-certified facility in Santa Fe Springs, California (12246 Hawkins Street). Founded 1977 in Los Angeles. Full traceability and compliance with FDA cGMP regulations. State-of-the-art production and analytical equipment. Products include probiotics, vitamins, minerals, and specialty supplements. ISO-certified manufacturing.
Where is Jarrow Formulas made?
Jarrow Formulas is made in Santa Fe Springs, CA. The company is headquartered in Los Angeles, CA.
Which Jarrow Formulas products are made in the USA?
We carry 3 verified American-made Jarrow Formulas products across Health & Personal Care. Every listing links directly to a trusted online store with verified manufacturing evidence.