describes the process of creating a recycled product that is usually of lower value or functionality than the original item it was repurposed from. Unlike upcycling, the downcycling processes usually break down the virgin materials of the recycled product, creating a new commercial item from these broken down recycled ingredients. The original recycled materials never retain their original volume or structure in the newly produced downcycled item, losing some, if not most, of their practicality and value.

Although downcycling generates products of lesser quality, it is still a more sustainable and environmentally friendly practice than commercial production from newly sourced natural materials. Downcycling still boasts a plethora of benefits, including reduced air and water pollution, decreased production and energy costs, and holistic ecosystem and biodiversity protection. 

One of the most common and widespread examples of downcycling involves repurposing discarded plastic bottles into fleece or carpeting fibers for potential new carpets, rugs, and garments. Throughout the manufacturing process to create the downcycled carpets or garments, the plastic waste is broken down into flakes, then pelletized, before being shaped and spun into its yarn form. 

Ultimately, similar to the practices of recycling and upcycling, downcycling is still a rather sustainable production choice for companies to employ, whether the brand is producing clothing, furniture, beauty products, or any other essential commercial items.