This is the core strengths of the product. It visibly repairs broken bonds within the hair shaft,and after just a few weeks of consistent use, my previously damaged, over-processed hair feels noticeably stronger and healthier from root to tip. The application is simple and mess-free. One of the most pleasant surprises was reduction in frizzy. Despite being a deeply nourishing treatment, it doesn’t flatten my hair at all. If anything, my looks look fuller and bouncier, without any heaviness. The shine payoff is fantastic.

The Olaplex No3 Hair Perfector is one of those treatments that really feels like a "reset" for your hair. From the first application, the texture is light and easy to distribute, it is not heavy or leaves a greasy sensation. It is applied before washing and you can see how the hair absorbs it well. After rinsing and washing, the hair becomes much softer, more manageable and with a healthier appearance, especially if it has been through dyes or heat. The smell is soft and clean, salon-like, it is neither strong nor annoying, and it does not remain impregnated in the hair. The duration of the results is noticeable from the first application, but the best thing is that it improves with constant use, especially if your hair is dyed or damaged by heat.

This stuff will truly save your hair. I’ve colored and bleached my hair a few too many times and this has saved my hair from breaking off. It really helps repair damage and keep it strong. I use it about 1 time a week but if your hair is super damaged use it 2-3x a week and then move down to 1x a week for upkeep. It really does work. It’s a thick consistency but doesn’t leave your hair feeling greasy or heavy after. I have fine thin hair and it works great for me. Definitely works for many hair types. I usually keep the bottle upside down so it’s easier to dispense.