Quincy Bioscience

TINA.org investigated Quincy Bioscience’s marketing of its brain supplement Prevagen, and was involved as amicus curiae in two separate lawsuits filed against the company. To read more about those efforts, click here.


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Comment at FDA Public Meeting on Dietary Supplements

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Comment at FDA Public Meeting on Dietary Supplements

Comment made by TINA.org executive director, Bonnie Patten at the FDA’s public meeting on Responsible Innovation in Dietary Supplements held on May 16, 2019. Thank you for the opportunity to…


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Class-Action Tracker

Prevagen Dietary Supplements

Class Action

Prevagen Dietary Supplements

December 2020: The appeal was dismissed because the appellant failed to pay filing and docketing fees. November 2020: A federal judge granted final approval of the settlement agreement. Later in…

Quincy Bioscience’s Prevagen

Class Action

Quincy Bioscience’s Prevagen

December 2020: The appeal was dismissed because the appellant failed to pay filing and docketing fees. November 2020: A federal judge granted final approval of the settlement agreement. Later in…

Prevagen Supplement

Class Action

Prevagen Supplement

December 2020: The appeal was dismissed because the appellant failed to pay filing and docketing fees. November 2020: A federal judge granted final approval of the settlement agreement. Later in…

Prevagen Products

Class Action

Prevagen Products

December 2020: The appeal was dismissed because the appellant failed to pay filing and docketing fees. November 2020: A federal judge granted final approval of the settlement agreement. Later in…

Quincy Bioscience’s Prevagen Supplement

Class Action

Quincy Bioscience’s Prevagen Supplement

December 2020: The appeal was dismissed because the appellant failed to pay filing and docketing fees. November 2020: A federal judge granted final approval of the settlement agreement. Later in…

Prevagen Dietary Supplement

Class Action

Prevagen Dietary Supplement

December 2020: The appeal was dismissed because the appellant failed to pay filing and docketing fees. November 2020: A federal judge granted final approval of the settlement agreement. Later in…

Prevagen Supplements

Class Action

Prevagen Supplements

A false advertising class-action lawsuit against Quincy Bioscience was dismissed in June 2016. The complaint, which was originally filed in state court in March 2015 and transferred to federal court…