I did some research and here are some brands that have been recommended for people with fine hair & also did well on the EWG skin deep database:
Nuture My Body- score of 0
Hugo-score of 1
Kiss My Face-score of 2
Avalon Organics Rosemary-score of 3
Keranique-score of 3
Yes to Tomatoes-score of 3
Be Kind Be Gentle Green Tea Shampoo- score of 3
And I want to also mention, Honest Shampoo- score of 1(It is not volumizing, but I do love their conditioner)
I haven't tried them all yet, I am slowly working on them. Please let me know if you have tried any and tell me what you think.
These were recommended for fine hair, but did not score as well.
Dry Bar Texas Tea, 4
Alterna Bamboo, 7
Phytovolume Shampoo, 5
Peter Thomas Toth volumizing, 5
Rahua Shampoo received a score of 2 and it is amaaaaazing! It smells incredible. I was skeptical when I lathered up, because well it doesn't really lather. I was worried it was going to dry my hair out (like many volumizing shampoos do) but once I brushed and blow dried my hair, the results were instantly fabulous. Only downside is the price. $32. I get the feeling one bottle may last awhile, 'll let you know how quickly I go through the shampoo. I cannot get enough of this shampoo, I am so happy with it. I am seriously considering paying $32 to try the conditioner.
I also tried Acure Organics Pure Mint & Echinacea Stem Cell Shampoo because it was much more affordable at $10. It received a score of 1, bonus! I love the minty smell & it is almost as fabulous as Rahua. It is a perfect cheaper version & i have been alternating with the two shampoos with great results.
For a while, in our house, we were using burts bees volumizing 4, another affordable option at about $8. My boyfriend loves. I did like it short term, but I don't think it's safe for color treated hair and it was a little drying.
I have Used in past:
bumble & Bumble-score of 3, volumizing, but drying
living proof full: 6, bad score & weighed my hair down
Oscar Blandi Instant Volumizing, drying, score of 4
My favorite dry shampoo is:
Oscar Blandi Volumizing, scored a 3
I also love their regular dry shampoo, which scored a 1