Does Trader Joe's only sell Trader Joe's items?

I'm curious, does Trader Joe's, the beloved grocery chain known for its unique and often exclusive products, exclusively carry only items branded with their own name? Or do they also offer a selection of products from other manufacturers, giving shoppers a wider range of options? It's a question that many of us who frequent the store may have pondered, wondering if our loyalty to Trader Joe's truly means we're limited to their own line of goods.