I have been through a period of taking Aloe Vera juice but I assumed my good BG control was down to low carb. Low carb hasn't been working so well recently and I have had to resort to very low calorie, almost a la Newcastle and cutting out lots of protein.
I have one litre of Aloe Vera juice in the fridge which is still in date (£20 a litre) so when my FS Libre sensors turn up on Saturday I'll monitor for a few days, maybe longer and then take the Aloe Vera to see if there's a difference. Interesting little experiment!