GNC is trusted by more than eighty thousand Amazon.com customers in the US. They have been selling on the Amazon.com marketplace since 2017. They offer several dozen products from GNC brand.

They are a Top 500 Amazon.com seller, ranked 210th overall. However, a month ago, they were ranked 207th. Seller rank is based on the number of positive reviews received during the last 30 days.

GNC business name, phone number, address, and email might be available on their profile on Amazon. For customer service, returns, refunds, and other issues, contact Amazon.com.