Hair-Thickening Serum L'Oreal Professionnel Serioxyl Denser Hair Serum

I purchased this product in the autumn and used it only after washing my hair before styling every three days. In February, I noticed a significant increase in new short hairs. My hair became thicker. I really liked it, and I will definitely buy it again.

The serum became a lifesaver for me. After being ill and experiencing extreme stress, my hair was falling out in huge clumps. As mentioned before, the results are truly noticeable after the third application! My hair started to fall out much less. Only a few strands remained on the comb after brushing. I applied it to clean scalp after each hair wash. The consistency of the product is like water. It doesn't make the hair or scalp greasy. I used it as a course and finished two bottles. After some time, my hairdresser told me that many new strands had appeared along the hairline. I highly recommend purchasing this serum.

This product is absolutely useless! I deliberately waited to write this review after 8 (!!!) months because I understood that expecting immediate results would be foolish. I used 3 jars and there was absolutely no result! It was a complete waste of money, time, and an extra reason to wash my hair again, because this product makes the roots of even my dry hair VERY greasy!

I tried it a year ago, and the results were not great. It caused a slight tingling sensation on my scalp when applied. However, I bought it again recently and there is no result at all. I don't feel anything when I apply it, so it seems like the manufacturer must have changed the formula. I don't recommend it.

I would like to add to my previous review.... I decided to give this serum a second chance.
Unfortunately, the product made the situation even worse. After applying the serum to my scalp and allowing it to fully dry, I tried to comb my hair lightly... And to put it mildly, I was horrified... Half a fistful of hair was left on the brush. I decided to wash my hair, and I felt like crying because of the amount of hair that fell out. I never experienced such hair loss before using the serum ((((. I HIGHLY DO NOT RECOMMEND!!!

I didn't see any special effect. My hair is falling out slightly less. They haven't started growing new ones. I'm disappointed. After reading reviews, I was hoping for a better effect.

My hair has been growing like crazy! I am extremely satisfied with this purchase. I have been using it constantly for 4 months now, and it is a super economical product. It never seemed to run out, it lasted a long time.

After using one bottle, there is definitely a result, hair has grown more, and it is visually evident.

There are no results. It's impossible to use every day as it makes the hair greasy. Castor oil gives better results. In short, 500 UAH wasted.

I have been using it for a month now. I experienced a significant hair loss after a period of stress. However, I have noticed that there is much less hair around the house and after washing my hair. Additionally, I have even noticed the growth of many new hairs, to the point where my hairdresser noticed it too! I highly recommend it!!