Movie Rating 8 0A fading celebrity takes a black-market drug: a cell-replicating substance that temporarily creates a younger, better version of herself. Download Summary 8.0 great The Substance (2024) 0A fading celebrity takes a black-market drug: a cell-replicating substance that temporarily creates a younger, better version of herself. Download: The Substance (2024) Streaming and download link will work only for Authorized Users. Read this for more info.