Baba Mustard Oil, often sold as Babaji Udyog or just Baba Ji, is a popular brand of Kachi Ghani (cold-pressed) mustard oil in India, known for its strong flavor, aroma, and use in traditional cooking, frying, and even for skin/hair care, available in various sizes from 1L to larger packs. It is praised for being natural and affordable, offering benefits for skin and heart health as per user reviews.