The Substance (2024)

In this psychological horror film, The Substance follows a young couple who are lured into a disturbing experiment by a shadowy scientific group. They are exposed to a mysterious new drug that promises to alter consciousness and enhance human abilities. However, the substance begins to take a sinister toll, causing terrifying hallucinations and threatening their sanity. As the lines between reality and nightmare blur, they must escape the experiment before they are consumed by its dark power.