Cleans deeply, extremely soft scent and the most important thing is that it requires a small amount and you use it for a long time!!

Well, I will speak as a person with very oily hair.
As for the oiliness, it does what it promises, which is to delay it. Don't expect to get a shampoo and "change" your skin magically to the point where you wash once a week, while previously you washed every day.
The scent is nice, I don't smell it after drying though.
As for the texture of the hair, again I will say that a deep cleansing shampoo cannot leave the hair silky like a moisturizing / reconstructing one. It cannot clean the oiliness from the roots and at the same time moisturize the ends, so don't have expectations about that. For hydration, you can use a mask.
As for the price, it's value for money. However, I would prefer it to have a pump... but still, if you remove any pump from another shampoo/body wash, it does the job just fine.
This is the second time I buy it and I will buy it again as soon as it runs out.

My hair is quite oily, and after trying this specific shampoo, I didn't see any difference compared to widely consumed shampoos. I definitely wouldn't buy it again.

Having tried several shampoos for oily hair, I can say that this is one of the best. It leaves the hair soft and cleans the scalp well. I just noticed that it seems to slightly reduce the natural volume of the hair, but that may vary for each individual. One negative aspect is that it contains Sodium lauryl sulfate (SLS)

Finally! Feeling of cleanliness even in oily hair like mine. It suited me incredibly from the first applications. It is worth it and more!