1. Most of the products on the Amazon shopping app are genuine.

2. This is because Amazon, as a world-renowned e-commerce platform, has a strict product review and supervision mechanism to ensure the quality and authenticity of the products sold. Amazon has established cooperative relationships with various brands and sellers to strictly control the source and quality of products to ensure that consumers purchase authentic products.

3. In addition, the Amazon shopping app also provides a user review and rating system, and consumers can judge the authenticity and quality of the products by checking the reviews of other users. This provides consumers with more reference and protection. In general, most of the products on the Amazon shopping app are genuine, but consumers are still advised to pay attention to choosing sellers and products with high ratings and good reputations when purchasing to ensure that they purchase satisfactory products.