This is pure eucalyptus oil bought from Ooty on my recent visit.
It’s unopened and selling because I had few extras that was brought to gift my friends/family.

Uses - can be used for multiple purposes
To relieve sinus congestion/cold
To relieve muscle cramps/soreness
As insect repellent
As hair growth booster with carrier oils
As anti dandruff/ anti hair fall agent
Or simply for pleasant aroma using a diffuser

Uses listed as described from various internet sources.