A court-appointed special master has recommended allowing expert testimony in more than 67,500 federal lawsuits alleging Johnson & Johnson’s talc-based baby powder caused ovarian cancer, removing a major obstacle to trials.
The Ruling
Retired U.S. District Judge Freda Wolfson, serving as special master in the multidistrict litigation consolidated in New Jersey federal court, issued a 600-page ruling on January 20, 2026 finding that plaintiffs’ expert witnesses meet the scientific standards required by federal law.
The ruling addressed challenges Johnson & Johnson raised under the Daubert standard, which requires courts to evaluate whether expert testimony is based on reliable methodology before allowing it at trial.
What the Special Master Found
Judge Wolfson’s recommendation allows testimony from causation experts linking perineal talc use to ovarian cancer, from science and geology experts testifying that J&J talc contained trace or ultra-trace asbestos, and from testing methodology experts explaining that historical testing methods, when properly applied, could detect asbestos contamination.
Throughout her exhaustive review, Judge Wolfson emphasized that the issues raised by J&J are “issues for juries” to weigh, not grounds for excluding testimony.
Why This Matters
This ruling is significant for three reasons. It clears the path for federal bellwether trials in the District of New Jersey, with the first one expected later in 2026. It validates plaintiffs’ scientific evidence, after years of J&J claiming “junk science,” by having a federal judge find the methodology sound. And it aligns the federal MDL with multiple state court verdicts that have already found talc caused cancer.
A History of Legal Obstacles
Johnson & Johnson has fought to prevent these cases from reaching trial. The multidistrict litigation was created in the District of New Jersey in 2016. Between 2021 and 2025, J&J attempted three bankruptcy maneuvers to resolve the claims, all of which were rejected by the courts. New federal rules in 2024 strengthened courts’ role in vetting expert testimony, and in January 2026 the special master ruled that the plaintiffs’ expert testimony is admissible.
This is the second time Judge Wolfson reviewed the scientific evidence. She originally oversaw the MDL from 2016 until her retirement in 2023. In 2024, Judge Michael Shipp, who now oversees the litigation, requested a fresh review due to new federal rules and emerging scientific evidence.
Johnson & Johnson’s Response
Johnson & Johnson maintains its talc products are safe and do not cause cancer. The company has:
- Stopped selling talc-based baby powder in the U.S. (2020)
- Discontinued talc baby powder globally (2023)
- Switched to cornstarch-based products
- Contested all verdicts and continues to appeal
The company characterized the expert testimony as unreliable, but the special master disagreed.
What Happens Next
With expert testimony approved, the consolidated federal cases can proceed toward trial. The special master’s recommendation now goes to Judge Michael Shipp, the presiding judge, for adoption. The parties will then select bellwether cases as representative trials, and the first federal trial is expected later in 2026.
Meanwhile, state court trials continue nationwide, with over $2.5 billion in verdicts awarded against J&J in 2025 alone.
Related Reading
- J&J Talc Verdicts Exceed $2.5 Billion in 2025
- $1.56 Billion Baltimore Verdict
- Talcum Powder Lawsuits Guide
Frequently Asked Questions
What is the Daubert standard?▼
The Daubert standard is a federal rule requiring courts to evaluate whether expert testimony is based on reliable scientific methodology before allowing it at trial. Judges act as gatekeepers, assessing factors like peer review, testing, error rates, and general acceptance in the scientific community. In the J&J talc litigation, the special master applied this standard and found that plaintiffs’ experts met the threshold.
What did Judge Wolfson's report recommend?▼
Her 600-plus page report recommended allowing plaintiffs’ expert witnesses to testify that J&J talc caused ovarian cancer, finding their methodologies met scientific standards. The report concluded there is a “positive, statistically significant association” between genital talc use and ovarian cancer, supported by studies published both before and after 2020. She also recommended excluding some testimony about heavy metals, fragrance chemicals, and talc migration through inhalation.
How many lawsuits does this affect?▼
The ruling affects more than 67,500 federal lawsuits consolidated in the New Jersey multidistrict litigation. State court cases, which have already produced billions of dollars in verdicts, proceed on separate tracks and are not directly governed by this recommendation.
When will federal trials begin?▼
The first bellwether trial is expected later in 2026. Before that can happen, Judge Michael Shipp must formally adopt the special master’s recommendation. After that, representative cases will be selected and scheduled for trial.