Wool grease prices have seen a surge due to increased demand from the cosmetics industry, driven by the 'lipstick effect' during the pandemic. This trend, along with new uses of lanolin, such as the production of cholesterol and Vitamin D, have contributed to the price increase, which has been volatile over the past decade. However, a drop in demand from the prawn industry six or seven years ago had previously caused a market collapse. Some cosmetic companies have shifted to synthetic alternatives to avoid animal products, but many still prefer natural lanolin. India, the UK, France, Germany, Japan, and China are among the major buyers of Australian wool grease, finding it a valuable by-product in the wool scouring process.