This settlement applies to joint health dietary supplements containing glucosamine that were manufactured or sold by Rexall Sundown or NBTY, according to a website set up to handle claims.
The products are sold under a range of different brand names, including many generic brands manufactured for supermarkets and drug stores.
A class action lawsuit alleged the companies made false and misleading statements about their products, such as the products being able to provide relief to people with arthritis, according to classactionrebates.com.
Consumers may be eligible for $5 per bottle for up to 10 bottles if they have a proof of purchase. Those without proof of purchase may be eligible for $3 per bottle for up to four bottles. The deadline to file a claim is Dec. 3.