What Sarah refers to as the scientific board members is actually their Strategic Planning Board, and only has 2 scientific quaified members. Another member is a vet. the fourth is a lawyer.
I have seen several articles from Sarah on the web, and they all heartily extol the virtues of Curalin, which I believe shows she may be tied in with them, and not independant. The constant Buy Here links embedded in this article also give a clue.
Her reviews of the individual components in Curalin is of interest, and is broadly in line with research I have seen published. But only about half of the herbs she lists are actually in Curalin, so the others may be a smokescreen to add impressive spin to her article. Only one bgl reduction is actually given a value of 1.9 mmol/l which is comparable with Metformin.
There are some warnings about using some herbs with other meds such as blood thinners, so these should be mentioned on the Curalin website somewhere, but I did not see it mentioned. I know that there are some other contraindications and avisos with some of the herbs that are not included in her precis of the individual herbs, so the data is incomplete.