An investor requires legal diligence for our (psychadelics) product. Any thoughts on this?

With respect to legal certification of investments in Psychedelics being fully legal is not realistic. First, you are in a grey area. Second, any law firm would charge A LOT of money to certify this, as they have liability. Third, it's kind of a ridiculous request given the nature of the fund. Laws change, so something legal now could be illegal tomorrow and vice versa.