Order The Ritual of Mehr 2-Phase Bath Oil online at Rituals.com. Order the The Ritual of Mehr 2-Phase Bath Oil. Luxuriate in a comforting bath with our innovative 2-phase bath oil. The top phase - or layer - contains ultra-nourishing elements and emollients to help soothe the skin and turn the water into a soft, milky bath. The bottom phase will leave your skin feeling supple, clean and soft. Run a warm bath, lie back and enjoy the energising scent of sweet orange and cedar wood.