iServe is a Top Rated seller trusted by more than two hundred thousand Amazon.com customers in the US.
They sell Pure Encapsulations, Thorne Research, Integrative Therapeutics, Nature's Sunshine, MegaFood and other brands products. They offer Prime shipping for the few thousand products they have in stock.
They are a Top 10 Amazon.com seller, ranked 4th overall. However a month ago they were ranked 3rd. Seller rank is based on the number of positive reviews received during the last 30 days.