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Product Liability & Consumer Health

Dangerous Nutritional Supplements

Dietary supplements are not regulated as strictly as prescription drugs. When unsafe or contaminated supplements cause serious health complications, injured consumers may have legal options under California product liability law.
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Hidden Risks in Poorly Regulated Supplements

Many supplements marketed as “natural” or “safe” may contain undisclosed or dangerous ingredients that pose serious health risks.

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Undisclosed Ingredients

Supplements containing pharmaceutical compounds not listed on the label.

Improper Dosage Levels

Ingredients included at unsafe or toxic levels.

Contamination or Manufacturing Defects

Products contaminated during production or improperly manufactured.

Misleading Marketing Claims

False claims related to weight loss, muscle growth, or performance enhancement.

Health Complications Linked to Defective Supplements

Dangerous supplements may cause serious injuries that are not immediately apparent.

Liver Damage

One of the most frequently reported injuries is linked to defective supplements.

Heart Complications

Irregular heartbeat, cardiovascular stress, or heart failure.

Kidney Damage

Long-term or permanent kidney impairment.

Systemic Toxicity

Widespread health effects due to toxic exposure.

Success

Experienced California Product Liability Attorneys

Nutritional supplement cases require medical analysis, regulatory knowledge, and product liability expertise. Frantz Law Group has over a century of combined legal experience and has recovered hundreds of millions of dollars for clients harmed by defective consumer products.
We work closely with medical professionals and experts to investigate the health effects of supplements and identify responsible manufacturers, distributors, and marketers.
  • Extensive experience with supplement-related injury claims
  • Understanding of FDA regulations and industry practices
  • Access to medical and scientific experts
  • No upfront costs or attorneys’ fees unless compensation is recovered
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Take Action After a Dangerous Supplement Injury

If you believe a nutritional supplement caused serious health complications, our attorneys are ready to help you understand your legal options and pursue compensation.

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Frequently Asked
Questions

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Dietary supplements are not regulated as strictly as prescription drugs. Many products are sold without pre-market safety testing, increasing the risk of undisclosed ingredients or dangerous side effects.

Claims often involve supplements marketed for weight loss, bodybuilding, sexual performance, athletic enhancement, and energy boosting.

Injuries may include liver damage, heart problems, kidney complications, systemic toxicity, and, in severe cases, death.

Symptoms may include jaundice, itchy skin, chronic fatigue, dark urine, pale or oddly colored stool, nausea, loss of appetite, and abdominal pain.

Liable parties may include manufacturers, distributors, marketers, and retailers involved in producing or selling the supplement.

Seek medical attention immediately, document your symptoms and treatment, and consult an attorney to determine whether you may have a valid claim.

Compensation may include medical expenses, ongoing treatment costs, lost wages, pain and suffering, and long-term health impacts.

We offer free consultations and handle supplement injury cases on a contingency fee basis. You pay no attorneys’ fees or costs unless compensation is recovered.