I was not able to find any link to a scientific publication backing the Toast Hangover gummies. The landing pages do quote Dr Joris Verster which was at least a

I was not able to find any link to a scientific publication backing the Toast Hangover gummies. The landing pages do quote Dr Joris Verster which was at least a Phd at the University of Utrecht https://www.uu.nl/en/research/pharmacology/research/joris-verster https://www.uu.nl/en/research/pharmacology/research/joris-ve... I suspect Dr Joris Verster is simply being quoted with generic statements about hangover but is not endorsing the Hangover Gummy Bear neither he partecipated in the Research and Development. By nose it seems quite probable this product is not backed by actual scientific test but is just another (probably wrong) guess at fixing hangover.