Been lurking a while, first time posting.
Honestly I only picked Helix Research Supply because they were cheapest and had a working checkout, which in hindsight is not a great way to choose.
For what it’s worth the Institute has an Index Score of 79 for them, which is where I started.
Will update this post if I learn anything useful.
NA NadiaJournal Mod · · 23 found helpful
We publish failed results the same way we publish passing ones. If a company disputes a finding, that goes on the record too.