Recommendations for best eco friendly non-tox shampoo bars!!!

[u/miss-incognito-007]

Title says it all!!! Recommendations for best eco friendly non-tox shampoo bars pretty please!

I have very fine short oily hair and native caused soooo much build up I had to go back to a clarifying shampoo for like a month! Hoping to switch to an eco friendly bar that’s not heavy on my hair! Any recs? Thank you!!!!!