Sasha introduces viewers to the Serene Essence Replenishing Mist by iero Beauty, a product that combines spiritual skincare with aromatherapy. She demonstrates how she activates the energy of the healing stones by swirling the mist before applying it to her face. Sasha mentions using the mist to prep her skin, add extra glow to her decollete zone, and even enhance the application of foundation. She highlights its versatility, mentioning that it works well for both oily and dry skin types. Sasha suggests following the mist with a serum and foundation for optimal results. Overall, the Serene Essence Replenishing Mist offers a unique and refreshing addition to any skincare routine, providing a moment of aromatherapy and nourishment for the skin.