SIRPLUS is an online shop focused on rescuing surplus food and giving products a second chance rather than letting them go to waste. It offers a selection of around 400 products at fair prices, with savings advertised at up to 80%. The range includes organic and vegan foods, snacks, drinks, baking ingredients, bread spreads, cereals, pasta, rice, tinned goods, ready meals, sweets, sauces, spices, oils, and supplements. Shoppers can also browse household and personal-care items, pet food, fashion and beauty products, gifts, and other goods.

Customers can order individual products or choose a SIRPLUS Box as a trial or subscription. The shop highlights products that may be discounted because they are surplus, while presenting them as a way to save money and help reduce food waste. SIRPLUS also shares educational resources and tips about topics such as food storage, food waste, and environmental impact. According to the site, each order supports two school meals, and more than one million meals have already been funded through its initiative.