Herbalife is not FDA approved, and it never will be, because the FDA does not approve any dietary supplements. This isn’t unique to Herbalife. Under the Dietary Supplement Health and Education Act (DSHEA) of 1994, the FDA lacks the authority to approve dietary supplements for safety or effectiveness before they reach the market. Companies can legally sell supplements without even notifying the FDA first.
That distinction matters because “not FDA approved” doesn’t automatically mean unsafe, and it doesn’t mean approved, either. It means the products exist in a regulatory gray zone where the company, not the government, is responsible for ensuring safety. Here’s what that actually looks like for Herbalife.
How the FDA Regulates Supplements
The FDA treats dietary supplements more like food than medicine. Prescription drugs must prove they’re safe and effective through clinical trials before reaching consumers. Supplements skip that entire process. A company can formulate a product, put it on shelves, and the FDA only steps in after problems surface, such as reports of illness, contamination, or false marketing claims.
This means the FDA’s role with products like Herbalife shakes, teas, and tablets is reactive rather than preventive. The agency can issue warning letters, mandate recalls, or take legal action if a product is found to be adulterated or mislabeled. But it doesn’t test or certify these products before you buy them.
Herbalife’s Regulatory Track Record
The FDA has investigated Herbalife’s products in the past, and to date, the agency has not taken regulatory action against the company for safety violations. That said, Herbalife did issue a voluntary recall in February 2013 after discovering that certain lots of its Instant Healthy Meal Nutritional Shake Mix packets contained trace amounts of milk proteins despite being labeled dairy-free. The affected products were distributed over about a one-month period. Voluntary recalls like this are relatively common across the supplement industry and typically happen when a company catches a labeling or contamination issue on its own.
The bigger regulatory action came from a different agency entirely. In 2016, the Federal Trade Commission reached a $200 million settlement with Herbalife over its business practices, not its product safety. The FTC found that Herbalife’s compensation structure rewarded recruiting new distributors more than actual product sales. The settlement forced the company to restructure so that at least two-thirds of distributor rewards are tied to verified retail sales, and at least 80 percent of total product sales companywide must go to legitimate end users. Herbalife was also banned from claiming distributors could “quit their job” or live a lavish lifestyle through the business. An independent compliance auditor monitored the company for seven years.
Manufacturing and Third-Party Testing
Without FDA pre-approval, the main quality safeguard for supplements is a set of rules called Current Good Manufacturing Practices (cGMP). These are FDA-mandated standards for how supplements are produced, covering things like cleanliness, ingredient verification, and contamination prevention. Herbalife’s manufacturing facilities in Lake Forest, California and Winston-Salem, North Carolina are certified under NSF International’s GMP program, which is a respected third-party verification that the facilities meet these standards.
A subset of Herbalife products goes a step further. The company’s Herbalife24 sports nutrition line, which includes protein powders, BCAAs, creatine, and sports drinks, carries NSF Certified for Sport certification. This means those specific products have been independently tested for banned substances and contaminants, which is why athletes subject to drug testing often look for this label. The certification covers roughly two dozen products across the Herbalife24 line but does not extend to Herbalife’s core products like the Formula 1 shakes or herbal teas that most consumers buy.
Liver Safety Concerns
One issue that comes up repeatedly in medical literature is a possible link between Herbalife products and liver damage. Case reports from multiple countries, including Switzerland, Israel, and Argentina, have documented severe liver injury in people using various Herbalife supplements. In one published case, a previously healthy woman developed significant liver damage after taking five different Herbalife products at the recommended dosage for about six months.
The exact cause remains unclear. Researchers have pointed to several possibilities: immune-mediated reactions where a person’s genetics make them susceptible, contamination with bacteria during manufacturing, and potential effects from ingredients like green tea extract and aloe vera, which are common in some Herbalife formulas. Heavy metals and chemical additives introduced during production have also been flagged as potential contributors.
These cases are rare relative to the millions of people who use Herbalife products globally, and the company has not been required to pull products from the market over liver concerns. But the reports illustrate exactly why the lack of FDA pre-approval matters: without mandatory safety testing before a product is sold, risks like these only become visible after people are already affected.
What “Not FDA Approved” Means for You
If you’re considering Herbalife products, the absence of FDA approval means you’re relying on the company’s own quality controls and whatever third-party certifications they’ve obtained. A few practical things to keep in mind:
- Labels aren’t verified by the government. The FDA does not confirm that what’s on a supplement label matches what’s inside the bottle. Third-party certifications like NSF help fill that gap, but only for the specific products that carry the certification.
- Health claims are limited. Herbalife cannot legally claim its products treat, cure, or prevent any disease. They can make general wellness claims like “supports energy” but not medical ones.
- Caffeine content varies by product. Some Herbalife products contain meaningful amounts of caffeine. The Liftoff supplement, for example, has about 75 mg per serving, roughly equivalent to a cup of coffee.
- The sports line has stronger oversight. If independent testing matters to you, the Herbalife24 products with NSF Certified for Sport labels have been verified for purity in ways the standard product line has not.
The regulatory framework for supplements in the United States places the burden of proof on the FDA to show a product is dangerous, rather than on the company to prove it’s safe. That applies equally to Herbalife, vitamin brands at your pharmacy, and the protein powder at your gym. The difference is simply how much independent testing a company voluntarily submits to, and for Herbalife, that varies significantly across their product lineup.