Joint Juice Dietary Supplements
Between November 2016 and January 2017, multiple class action lawsuits were filed against Joint Juice for allegedly deceptively marketing its line of glucosamine supplements. Specifically, the complaints allege that the supplements will support and nourish cartilage, lubricate joints, and improve joint comfort when, in reality, scientific studies conclude that the ingredients in the products do not provide the advertised benefits.
To learn more and read the complaints, click on the case information below.
- Dent et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-6721, N. D. CA.
- Fishon et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-6980, N. D. CA.
- Lux et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-6703, N. D. CA.
- Ravinsky et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-6704, N. D. CA.
- Sandoval et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-6708, N. D. CA.
- Schupp et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 17-cv-54, N. D. CA.
- Simmons et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-7078, N. D. CA.
- Spencer et al v. Premier Nutrition Corporation f/k/a Joint Juice, Inc., Case No. 16-cv-7097, N. D. CA.
- Taylor et al v. Premier Nutrition Corporation f/k/a/ Joint Juice, Inc., Case No. 16-cv-7097, N. D. CA.
For more information about other class-action lawsuits regarding glucosamine products and TINA.org’s coverage of the products, click here.
Class-Action Tracker
The Latest
CATrends: Chips Made with Avocado Oil
New study opens the floodgates to class-action litigation.
FTC Takes Decisive Action Against Amway
Agency alleges MLM misled recruits about earnings, pressured distributors to buy products and encouraged fake retail sales.
Dunkin’ | Pumpkin Spice ft. Rachel Dratch, Emma Bunton and Geri Halliwell
The Pumpkin Spice Signature Latte origin story.
Passport Couriers Engaging in Widespread Deception, According to TINA.org
MADISON, CONN. Sept. 14, 2026 – Need a passport? Be wary of paying a passport courier for help, according to consumer advocacy group truthinadvertising.org (TINA.org). After a lengthy investigation, the…
How the Passport Courier Industry Deceives Consumers
TINA.org calls on regulators to crack down on rampant deceptive marketing among registered couriers.