There are no words for this product! Fine hair with bleach that, when it grows, gets split ends without me using straighteners etc., in short, very sensitive hair. I got this product, the travel size for a trial, and I did as instructed, that is, six times, and it lasted for me with my short bob hair. While until the fifth time I hadn't seen anything, the sixth time my hair was transformed—I couldn't believe what I was seeing. 100% repair, the split ends were gone and my hair looks healthy. Incredible result, I will buy it again!

I bought it because I’ve heard it’s miraculous
I haven’t seen anything yet
With Olaplex I see better results
Whether I use it or not, it’s the same! Time will tell in the future

It does exactly what it promises, it stops the breakage and restores the hair to quite a good level. Ideal treatment for blonde hair after chemical processes like bleaching.

I applied the mask exactly as the instructions said. You can see a difference from the very first use. I think it's necessary to buy the large package as with the small one, you can only have two or three applications at most. Also, I believe someone should have a severe problem to see a significant difference.

Great! Those of you who have left negative comments, I am sure you did not use it correctly. I have thin and fragile hair that breaks at the ends. I have used it once and the ends became like the hair we see in commercials.
The instructions are very simple. Wash with shampoo, not conditioner. Comb the well-dried hair and apply a very small amount (according to the amount of hair, I used as much as a hazelnut), rub it in your hands until it becomes white and apply it to the bottom of the hair and ends. I did nothing for 4 minutes with a timer and then applied a little leave-in conditioner and dried it. AMAZING RESULT

Expensive but excellent. I use it once a month (for economical reasons) on hair with highlights. You wash your hair and then apply it. You wait for 4 minutes. Then I apply conditioner. You can also choose not to rinse it out, but if I don't use conditioner, my hair gets tangled

Um, very good product I have to say, my hair was typically damaged from bleaching. The only thing is, I bought the small amount of ml to try it out because it is an expensive product, but even with just that, I saw a little difference. Imagine if I used more ml and more times. I recommend it girls, I think you will see a difference!!!!

I tried it once on a Saturday, thinking I would see a miracle as they say. The hair was terrible, like straw. I washed it on Monday or Tuesday, I don't remember, and put it again as they say, the hair was slightly better, not straw-like at least. The next day, it was dry again. There was a little bit left for one more time, but I will not use this awful mask treatment again, as they called it. I followed the instructions as they said. I look at the bottle and I get upset. I would give it away, but I would at least get a spray treatment from another brand. I have never been so impressed with a hair product so quickly. The first time I saw the advertisement, I was convinced. It's a tragic product

It doesn't soften the hair too much, but the intense restoration from chemical treatments is noticeable. I will definitely buy it again. It is not used for detangling, although I don't have such a problem. I believe it is suitable for restoring the hair structure and preventing it from looking frizzy.