When it comes to looking at ethical brand comparison, a great place to go is thegoodshoppingguide.com. They do regular reviews of different industries. I came across them when I was looking into which skin care products are most ethical. In a nutshell, I found that seven brands score 10/10, with the two that appear to have the best ranges being Neal's Yard Remedies and Green People.
Interestingly, some of the high street brand that you might expect to do well, such as Simple and Neutrogena do not - in fact they are in the 'Low Score' category for a variety of reasons including animal welfare and not using organic materials.
I'm planning to give Neal's Yard a try when I run out of what I'm using now, which will probably be in 2022. How do I accumulate such a massive amount of skin care product? It's a first world mystery.