Amazing, from the first use you see a difference in your hair. As for the scent, I won't say much—it's fantastic and it lasts

I would suggest you wash your hair first and then use it.. it transformed my fine hair, it looks fuller..

I am surprised by so many bad reviews. When I wash my hair with this, it is very "fluffy", with volume, with bounce, whereas with other shampoos it feels like wilted parsley.

It resembles the corresponding one from Redken. It is a 5-minute treatment before washing, no more is needed. A mask or conditioner is required afterwards because it is not intended to make the hair soft.

Very good result. I didn't find much difference from Olaplex 3, which is more expensive. I don't have damaged hair from dyes, but I have dry blonde hair dyed with regular dye. (not bleach). I will buy it again and I won't pay for expensive products for the same job.

I didn't buy it because it says sulfate free on the bottle and in the description below: sulfate free not ...... Whatever! And the reviews are also not the best!

I got the pre-shampoo and the shampoo. The shampoo does nothing, it leaves the hair very stiff, one of the worst I've tried. I felt that the pre-shampoo somehow contributed, but okay, nothing crazy. Prices are high for their quality. I definitely won't buy the shampoo again. Maybe the pre-shampoo

I tried it for the first time yesterday (only the shampoo) followed by the olaplex mask. It is very good, it did exactly what it promises. My hair felt light and soft, almost frizz-free. The ends were moisturized. I have very long, fine, blonde hair. Bonding shampoos are not for everyday use, but for washing once a week at most, or depending on the condition of the hair. So for occasional use, to strengthen the hair and not needing olaplex shampoo, it is an excellent choice! It also smells very nice, although I didn't notice the scent staying in the hair.

I do not understand the reason for its existence as it does not clean the hair, does not give them shine, makes them dry in the end, it has nothing to offer.

I have blonde hair that supposedly this product helps with, I bought the whole range and it didn't do anything it promises. I used them for a month and my hair was dry. Money wasted.

I only bought the shampoo from this series and it is very good. I believed it was the best of this company and it really is very good. Bravo to them for creating something that resembles the expensive shampoos I have tried over time. I imagine if I also get the other two products from the series, I will be even more impressed.

I have purchased all four products. After the third use combined, I really saw a difference in my hair, which I had never seen with supermarket products. My hair became soft, frizz improved, and with a simple blow dryer, it smoothed out perfectly, which I did not expect. Even those around me noticed the difference. They require a good rinse because otherwise the hair feels a bit heavy, but other than that, I am very satisfied. They truly deserve it and have nothing to envy from very expensive product lines that personally did absolutely nothing.

The worst thing is that it destroyed my hair, which I have been growing for years. No matter how much you rinse it off, the hair remains greasy as soon as you finish drying it. I can't understand how Loreal advertises this thing so much. Never again will I waste more money, and not only that, but my hair is also ruined. And it's also very expensive, with that money you can get professional products, these are worse than the ones that cost two euros

I have bought the WHOLE range, I mean all 3 products. I have to say that after 2 months of using exclusively these products, I developed dry skin, even though I hadn't had it for years. My hair would get oily within a day, while with other shampoos it takes 5 days to get oily. I didn't see any difference in the softness and elasticity of my hair, and if anything, it was falling out more. I wouldn't buy it again, not even for free. I should note that I stopped using it and started washing my hair with another L'Oreal shampoo that I like as a company, and the softness returned to my hair, and the dryness and oiliness disappeared as well. I read positive comments below, so I assume it was just my hair type. I don't know. It was a complete disappointment