If You Care 100% Recycled Aluminium Foil is made from 100% recycled aluminium. When other aluminium foil is produced, it requires high energy. When If You Care 100% Recycled Aluminium Foil is made, it uses only 5% of the energy required for regular aluminium foil. This makes If You Care 100% Recycled Aluminium Foil much more environmentally friendly.