testing labs
NOW Testing of St. John’s Wort Reveals Widespread Failure
NOW Health Group (Bloomingdale, IL) continued its testing program of supplements sold on Amazon. This round of testing focused on the popular herb St. John’s wort. Results showed that every single product (except for NOW’s brand) failed potency testing. Several samples contained synthetic dyes, which are commonly used to make low-quality or adulterated products appear ...
Herbalife’s Aloin Identification Method Certified by AOAC International
California-based Herbalife announced the Association of Official Analytical Collaboration (AOAC International) formally certified its proprietary method for identifying and measuring anthraquinones (aloins) in aloe vera. Regulatory groups require producers of aloe vera products to monitor for naturally occurring compounds such as aloin A, aloin B and aloe-emodin to meet safety guidelines. Herbalife’s method is now ...
NOW Testing of Methyl B12 Brands Highlights “Inherent Complexity”
NOW (Bloomingdale, IL) continued its award-winning quality testing program with a survey of 25 different brand samples of methylcobalamin (methyl B12) purchased on Amazon in January 2025. Methyl B12 was chosen because of its high cost and potential failure of its potency label claim. The results once again identified brands not meeting label claims, but ...
NOW Testing of SAMe Brands From Amazon Reveals Continued Labeling and Quality Problems
The most recent examination from NOW’s (Bloomingdale, IL) award-winning testing program, demonstrated “profound quality and labeling failings continue” for SAMe samples purchased on Amazon in October 2024. This is the 19th round of testing NOW has performed. NOW previously investigated “suspicious” SAMe (S-adenosylmethionine) supplements from Amazon in March 2020 with all 11 testing at low ...
NutraBio Responds to Boxer’s Allegations of Banned Substance in Product
Professional boxer Ryan Garcia is accusing NutraBio Labs (Middlesex, NJ) of selling contaminated products containing the banned substance ostarine. The product manufacturer has rejected the “reckless claims.” On the day before and day of his fight in April against Devin Haney, Garcia failed a drug test, testing positive for ostarine both times. Testing was provided ...
NOW Testing Identifies Creatine Gummy Failings
NOW Foods’ (Bloomingdale, IL) latest round of testing turned its attention to creatine gummies, identifying significant product failings, according to the company. Creatine is a compound produced in the body to give muscles short-term energy popularly used in dietary supplements. According to NOW, there was a disconnect between claimed dosages and technical capabilities. NOW has ...
GOED to Host First Omega-3 Technology & Innovation Roundup Event
The Global Organization for EPA and DHA Omega-3s (GOED) is inviting industry professionals to its first-ever Technology & Innovation Roundup Event. The online webinar will be held via Zoom on Feb. 27 from 10 a.m. to 12:30 p.m. EST. According to GOED, attendees will be able to learn about the latest developments from a diverse ...
Dietary Supplements Regulatory Summit Rescheduled
The 2020 Dietary Supplements Regulatory Summit (DSRS), originally set for May 27, has been rescheduled for Wednesday, Sept. 16, at the same venue, the Mayflower Hotel, in Washington, D.C. All existing registrations and pricing will be honored. New, discounted hotel booking information will be forthcoming shortly. “The five trade associations hosting the summit look forward ...
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