I've gone 100% plastic free for all bathing needs. I really love the conditioner bars from Silver Falls Sustainability - https://sfsustainable.com/collection...32373319696438

For shampoo bars - I like the rosemary mint one from Trader Joes, I like Silver Falls options, Lush are nice but sometimes they have stuff in them that catches on your hair, and Naples Soap Company https://www.naplessoap.com/hair/shampoo-bar

Yay for going plastic free!