Applying oil to hair every day makes hair grow longer and thicker quickly.

fact_checkWhat experts say

• infoHair oils mostly work on the outside of the hair — they soften it, hold moisture in and give shine.12
• infoCoconut oil can reduce the loss of protein from hair, so hair gets less damaged and breaks less.2
• infoThere is no proof that putting oil on the scalp every day makes hair grow longer or thicker, or that it makes hair grow quickly.12
• infoPulling hair tight for a long time, like in tight braids or buns, can damage hair and make it fall.2

lightbulbWhy people believe it

In India, oiling hair has been a family habit for generations, and many people believe it stops hair loss and adds shine and volume.

checklistWhat to do

• check_circleUse oil if you like how it makes your hair feel, but do not expect it to speed up hair growth.12
• check_circleWash your hair when it feels oily or sweaty — washing every day or on alternate days is fine if your scalp needs it.2
• check_circleAvoid tight braids, buns and pulling hair, so hair does not break or fall because of the pulling.2

menu_bookSources

1. 1Hair Oils: Indigenous Knowledge Revisitednih.govopen_in_new
2. 2Hair Cosmetics for the Hair Loss Patientnih.govopen_in_new

Updated 28 Sep 2026