According to ISCC, “bio-circular” refers to waste and residues of biological origin from agriculture, forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste (e.g. UCO, tall oil, food waste, etc.)” and therefore does not compete with food production. https://www.iscc-system.org/markets/feedstocks/bio-circular/#:~:text=refers%20to%20waste%20and%20residues,%2C%20food%20waste%2C%20etc.
The use of bio-circular material does not have any negative impact on the quality, the appearance or the functionality of the product, since the properties of the raw material are identical to primary fossil-based plastics, it is only the feedstock source that differs.