Nanokeratin nanosmooth pure refine mask (500ml)

I started using the Nanosmooth Refine Mask about 4 years ago. In the past I'd always bought directly from the hairdresser but this time bought through Amazon as the price was much better. The first thing I noticed was the very strong perfume smell which I found quite unpleasant. I'm sure it never had such a strong smell before - perhaps the recipe has been changed!? In the past when I used this hair mask it gave better results than other treatment masks. Now based on the results achieved, with my recent purchase I'd say the results are similar to any other mask. For that reason and the smell I would not purchase again.

Does great things but you’d hope so for the price