I have had a problem with oily hair for years... no shampoo was helping me and I almost had to wash it every day because it looked like it had oil in it... I started using this shampoo last September and honestly, it has saved me... now I wash my hair twice a week and not every day!! If you make a good lather and massage your scalp, it literally cleans everything! Anyone who has a problem with oiliness will never change shampoo again!

It doesn't do what it's supposed to! My hair gets greasy faster than with the previous Dercos shampoo, which wasn't even for oily hair! I will go back to the previous one

It doesn't do what it promises. I didn't see any difference in oiliness compared to moisturizing shampoos I use in the summer due to the sea. It leaves a greasy feeling after showering and the hair feels heavier, it doesn't leave a refreshed sensation. It also makes drying very difficult.

I gave this particular product a chance because it had good reviews and I have also tried the green one for dandruff and it was good. However, instead of regulating oiliness, it makes it worse and more frequent, leaving the hair dry and having a scent that resembles chlorine.

Very good shampoo. It eliminates dandruff from the first wash and delays the appearance of oiliness.

Amazing shampoo for those who have oily hair. It does exactly what it promises, which is delaying the appearance of oiliness. I noticed a significant difference from the very first use. I used to have to wash my hair every day, but now I can go two days without washing. It leaves my hair very soft and light after washing and has a very nice scent. It also detangles the hair perfectly without needing to use conditioner, and finally, I noticed that hair loss has decreased significantly

Having tried dozens of shampoos for decades, I concluded that this shampoo is the best for dealing with oiliness. Immediate results from the very first use. No need to wash your hair daily anymore. It simply contains SLES, and because I am sensitive to these specific chemicals (SLS, SLES), it caused a slight irritation on my scalp after 2 months. The remaining 95% of people who do not have such a reaction will have absolutely no problem. As for foam and scent, I consider it unnecessary to comment. Those who know, know that they are only intended to satisfy the senses!

I just used it and the dandruff immediately disappeared from my hair, while I had been struggling for a week with other anti-dandruff products to get rid of it. It creates a rich lather, although it doesn't have any particularly nice scent, but so far I am impressed with the result. I read in a comment that it makes the hair oily, but I don't have a clear picture since today was the first time I used it.

Update: Indeed, it does make the hair oily, so it is better to use it occasionally for prevention.

From the few shampoos that worked with dandruff, not to say the only one!
The texture is good but the scent is a bit disappointing!
Otherwise, very good and effective from the first uses

I was using the same series shampoo for dandruff for oily hair and it helped me a lot, while no other shampoo could help me. I continued with this shampoo and it also helped a lot with dandruff and it has a nice scent! However, I give it three stars because on the first day that I wash my hair, it is really clean, light, shiny, and soft with the use of a mask, but on the second day, it becomes oily again and needs to be washed. It is an expensive shampoo for such temporary results and needing to wash it again on the second day for the same result. You can find the same result in a regular supermarket shampoo with much less money. Personally, because it helped me with dandruff, I would buy it again since all the common cheap shampoos did absolutely nothing for my dandruff! But I expected it to at least keep my hair clean for two days without washing.

From the first wash, the difference is noticeable. The hair appears richer, clean, and most importantly, not greasy, even on the first day after washing. I should note that there is also an issue with the water in the area. No matter how many filters I use, in combination with the store-bought shampoo, I have to wash it again the next hour.