Source Naturals
Comprehensive Brand Analysis
Fast Facts
Company History & Milestones
- 1982: Founded by Ira Goldberg in Santa Cruz, CA under Threshold Enterprises.
- 1983: Launched Wellness Formula, pioneering immune support blends.
- 1990s: Expanded to 600+ products and launched Planetary Herbals.
- 2000s: Invested in advanced testing (HPTLC, HPLC, LC-MS).
- 2016: FDA warning letter citing unapproved drug claims (melatonin, progesterone cream).
- 2017–present: Continued development of “Bio-Aligned” formulations.
Product & Manufacturing Profile
Core Products
N/A
Manufacturing Model
N/A
Quality Certifications
- 600+ supplements including immune, hormone, detox, digestive, and brain support.
- Manufacturing in Scotts Valley, CA, plus certified contract partners.
- Facilities audited for GMP compliance.
- Advanced testing methods (HPTLC, HPLC, LC-MS, ICP-MS).
- Uses third-party labs for confirmation, names undisclosed.
Third-Party Testing
Transparency
Published Testing
- Promotes education and testing protocols.
Trust Score
Trust Score: None/10
Reasoning: Trust Score: 3.5/5
Source Naturals pioneered immune blends and invests heavily in testing. Trust is lowered by absence of public COAs and a history of FDA compliance lapses. Overall moderate to strong.
Sources
Featured Ingredients
Where to Buy This Supplement






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