Hi
@Goonergal,
At the beginning of my diabetic journey, I once ordered R-ALA. The brand was Doctor's Best, the brand seems pretty reputable, and I was also happy with my order. I definitely wouldn't hesitate to order it again. It might be a little bit pricier, but I have also personally tended to distrust products that were too cheap.
Here's a link to the Amazon website:
https://www.amazon.co.uk/Doctors-Best-Stablilized-BioEnhanced-Vegetarian/dp/B0095D2ROU/ref=sr_1_1?dchild=1&keywords=doctor's+best+r-ala&qid=1623334629&sr=8-1
Keeping my fingers crossed that you find a good product that you'll feel comfortable with.