TirTir's cushion foundation has become a viral sensation, especially on social media platforms like TikTok, where it is praised for its ability to produce smooth and glowing skin. The product, known for its unique 'red egg' compact design, has sparked interest among a wide audience, from makeup novices to experienced beauty enthusiasts. Despite its popularity, many in the UK were unable to try it firsthand until its recent release at Boots, a well-known pharmacy and beauty retailer.