I can, at least, mention what
I currently use (and sell):

Cult & King

Innersense Organic Beauty

Afterworld Organics
(limited stock)

Reverie

Hairstory
(not for sale, can order through the link)

All links except Innersense are to referrals where I receive commission :)

All products are low-tox, mindfully chosen with their ethos and sustainability in mind. Of course, nothing can be fully ethically produced under late-stage capitalism, but I’ll at least try to cut down on the use of plastic and ingredients that include not only environmental pollutants but are more likely to have adverse health effects with longer term exposure (silicone, PEGs, the unknown ingredients included under the label of “fragrance/perfume/parfum”).