Of the 90 DNA test run on 18 bottles of herbal products purchased, DNA matched label representation 18% of the time. Contaminants identified included allium, rice, wheat, palm, daisy, and dracaena ...

'Quality by design' (QbD) — a mindset that helped revolutionize the manufacture of cars and hundreds of other products — if applied to the $5-billion-per-year dietary supplement industry, can ...

Herbal products often contain ingredients not listed on the label and also have fillers and contaminants, according to a new Canadian study. The researchers used DNA barcoding to test 44 products ...

Articles and videos about Study: Many herbal supplements aren't what the label says on KTVU FOX 2.

Herbal products can be sold either as food supplements, or as Traditional Herbal Registration (THR) remedies. In every THR tested, the product contained what was claimed on the label.

Herbal supplements at a Target in New York, Jan. 28, 2015. ... "We stand by the quality, purity and potency of all ingredients listed on the labels of our private-label products." ...

University alumna Liz Johnson works at Magus Books in Dinkytown, where more than 450 herbal products are sold. She has her own thoughts on why herbal supplements such as ginseng or ginkgo biloba are ...

A man leaves a GNC store, Tuesday, Feb. 3, 2015 in New York. Numerous store brand supplements aren't what their labels claim to be, an ongoing investigation of popular herbal supplements subjected ...

Herbal products can be sold either as food supplements, or as Traditional Herbal Registration (THR) remedies. In every THR tested, the product contained what was claimed on the label.