GMP, claim and branding problems in FDA's latest supplement sector warnings; FTC adding up Roca Labs' consumer redress; Thorne's hemp supplement sprouts again; SMPL earns passing grade from Zell Fund; Ocean Spray launches cranberry supplement; and ProMera reformulates full line.

At least one-third of consumers who have bought supplements from health care providers currently are buying the products online, with Amazon.com the most common seller, says Adam Carr, CEO of Emerson Ecologics. One driver for the trend, in addition to consumers generally using e-commerce for more products, is that Amazon shifted to include premium supplement brands, those previously available only through doctors or other health care practitioners.

Thorne Research rebrands, launches at-home biomarker, adds exclusive provider and technology agreements and gains Mitsui Group funding.

State attorneys general largely are discriminating good from bad supplement industry actors, says former Maryland AG Doug Gansler following the annual meeting of the Western Attorneys General. State officials' brighter take on supplement firms stems from industry outreach and education efforts.