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Herbal supplement sales in the U.S. increased by 7.5% between 2014 and 2015, from $6.441 billion to $6.922 billion, according to newly released data from the Nutrition Business Journal (NBJ). Dietary supplements and over-the-counter medications (OTC’s) do not have to be proven safe or effective before being sold to consumers like prescription medications. Under the Dietary Supplement Health and Education Act of 1994, manufacturers only have to prove their product causes no harm to consumers. Dietary supplement labels are not reliable, since they are not regulated. Without verification a consumer cannot be sure that what is stated on the label is what is actually in the bottle. Some dietary supplements are known to contain saw dusts, lead, pesticides, arsenic, glass particles, and insect parts. Consumer Reports found that an estimated 23,000 people every year end up in emergency rooms after taking supplements. A 2013 report from the Government Accountability Office (GAO) found that from 2008 through 2011, the FDA received 6,307 reports of health problems from dietary supplements, including 92 deaths, hundreds of lifethreatening conditions, and more than 1,000 serious injuries or illnesses. The GAO suggests that due to underreporting, the actual number of incidents may be much greater since there are not any concrete reporting policies for dietary supplements as they make their way to consumers and have the potential to cause many problems. They can be ineffective, contaminated with microbes or heavy metals, dangerously mislabeled, or intentionally spiked with illegal or prescription drugs. Shockingly, Consumer Reports also found that over 1,000 supplements have been found to contain prescription or experimental drugs. The specific aim of this study is to verify whether dietary supplements and OTC’s contain the amount of ingredients claimed on the label of a product by using® and USP® verification systems.® and the USP® are the leading providers of independent test results, which approve whether products are accurately labeled with the correct amount of active ingredients and whether they contain harmful ingredients.

Publication Date



herbal supplements, dietary supplements, ingredient verification


Natural Products Chemistry and Pharmacognosy | Pharmacy and Pharmaceutical Sciences


Poster presented at the December, 2016 American Society of Health-System Pharmacists Annual Meeting held in Las Vegas, NV.

Evaluation Of Accurate Dietary Supplement Product Labeling



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