Mask on, mask off! Erin and Sara Foster are known for always keeping it real and making Us laugh, so it’s no surprise the sister duo accomplished both when Erin dared Sara to wear the La Mer The Treatment Lotion Hydrating Mask to an intense gym sesh.
But the joke was on Erin: in the end Sara made it through “the best workout of her entire life” looking glowing and refreshed while her sister struggled to make it through barefaced. After seeing how the face mask improved Sara’s skin, the two of them sat down with Stylish to reveal the best dares they’ve given and the public places they will now rock a face mask to.