Olaplex No3 Hair Perfector - I received this 20ml mini size in a Sephora favorites set, and it was enough to use 2 times on my long hair. I followed instructions and applied it before shampooing. The smell of it is nice. After washing I noticed that my hair was super soft and super flat. And that effect lasted through a few more washes. I have normal hair and I’m always looking for products that make it look more voluminous, not flat. So I can assume, that this product does make damaged hair softer, but for me it’s not really necessary to use.
