I got my hands on this product while pregnant. At the time I was quite slack with skincare (combination of being very tired and not actually being able to see the stretch marks due to my belly being in the way!). However, after giving birth I used this product quite religiously. Being $88 for 200ml, I reasonably expected amazing things.
However, I was disappointed. While it left my belly feeling soft and smooth, I'm not convinced it had any impact on the appearance of the stretch marks. They are still very clear and after finishing the tube they were not diminished at all. Sadly I guess I just have to be patient and let time do its thing!
It felt really nice going on, I used it for just under 1 week as a sample and didn't really feel it made a difference, maybe use for a longer period might show results