No. 0 Intensive Bond Building Hair Treatment

I like Olaplex in general, but I am not sure what exactly this product does, if anything. First off, if you have long hair, this product is really expensive: 155 ml to get your hair relatively...

Olaplex helped save my brittle, dry, fragile, heat/chemical/medication damaged hair. I'm over 60 and my hair has always been thick, fine and healthy, but about 10 years ago it started shedding...

This is amazing....I like it better than Olaplex 1 and 2. This along with Olaplex 3 really helps damaged hair into looking and feeling so much better, softer and healthier...love 😍