Massaging the oil into the scalp improves blood circulation, which may increase hair growth. Applying oil on the scalp can also avoid dandruff. Rave review: “Much better than other castor oils. Grew my eyelashes so long and my child hairs are growing all over my front of my hair.” Healthline https://oxygen-concentrator-at-ho65420.thelateblog.com/27769924/arumik-hair-oil-no-further-a-mystery