We can see 4 of this product’s 200 reviews — the count rose between September 29, 2025 and July 31, 2026. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 196 to 200 between September 29, 2025 and July 31, 2026. The largest rise inside any single 30-day window was about 11, so the count moved in steps rather than in one burst.
No FDA recall matched this brand in the current search.
We have not found a public label filing for this exact product.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
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J.R. Carlson Laboratories, Inc.Corporation · exact supplement-class mark for CARLSON
Registration7563440
Registered2024-11-12
AssignmentsNo transfers recorded
Filed address 600 W. University Drive, Arlington Heights, ILLINOIS 60074, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Research behind the findings
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Record built September 03, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.