Like every Olaplex product, number 8 is a solid mask. It will leave your hair quite smooth and untangled. I use it before a night out, or when i want my hair (very very thing and flat) to look a bit more alive.

I love Olaplex, I really see how great the products are and how good they make my hair. This nask is not different. I love how they tell you thwt you just need one pump for long hair, or even less then full pump when your hair are shorter. So eventhough it is 100ml product, it will last you very long time. My hair are nurished, soft and not fly everywhere after this mask. I really recomment, Olaplex works!

This mask was the first my olaplex product and I was surprised how effective it is, love will, definitely worth to buy 

Such a nice mask, love it. One of the few Olaplex products I love

Keeps my hair nice and soft in between my professional salon treatments. I really like it. It doesn’t weigh down my hair. It’s just light and bouncy and smooth!

She liked it, but there are better masks

Get the job done! I use it at night after my shampoo, I let my hair soak it through my hair hat, and rinse it off in the morning 

It makes my hair softer and healthier.

It is a wonderful mask to use, even washing it out is a pleasure and gives a nice feeling. Hair feels so soft, and most importantly, healthy.

I must say, at first I was impressed. You can clearly see the difference after using it for the first time. The immediate effect that I've noticed is that my hair was much softer, smoother, and the scent was barely noticeable, but very pleasant after using this Olaplex product. But! The bottle finished very soon, I would even say, unexpectedly soon. As I've started discovering other professional products, Olaplex was dethroned very quickly. But I still love their oil that I use after every wash and that bottle looks like it's gonna last for months. Altogether, in my opinion, it's a good product, but not reasonable money for such small amount. My recommendation: better check some other options like Redken;)