Super fine hair oil that lasts a long time

This hair oil is super concentrated, it is on the higher price side, but when I say it last for years, the small one (50 ml) lasted 1 year, you don't need more than 2 pumps, the big one lasts 2.5 years, it's suitable for thicker hair, it's a little too heavy for finer hair, the scent is heavenly and just looks good in your bathroom

Translated from Dutch by AWS