Mercado Natura is an online organic market in Sintra, Portugal, focused on sustainable products and local producers. Its shop brings together items for everyday living across food, personal care, health and wellbeing, home and leisure, and fashion. The range includes organic foods such as cocoa and biscuits, natural and vegan cosmetics and makeup, and practical household products, including cleaning supplies, laundry detergents, dishwashing products, and biodegradable straws. Some cleaning products are available in bulk, and the selection includes options for both home and professional use.

The brand encourages customers to make more sustainable choices and reduce their environmental footprint through accessible online shopping. Mercado Natura also invites producers and distributors of organic and sustainable goods to join its marketplace, helping connect their products with customers. For businesses looking to adopt more sustainable practices, it offers special conditions and encourages them to get in touch. Customers can also subscribe to a newsletter featuring tips, trends, new products, and inspiration for more sustainable routines.