SEA KELP + SHEA BUTTER LAVENDER BATH SOAK. Embrace the natural wonder of the sea. This C·R·U·S·H has the highest concentration of french sel de mer, dead sea mud and organic sea kelp. Sea kelp naturally calms the skin from inflammation while therapeutic lavender and bergamot essential oil balance and restore. Leave the tub wrapped in the silk cloak of Shea butter, naturally hydrating head to toe.