YES
10 years ago my hair was falling out so the gyn diagnosed me with ovarian cysts. Based on that! Nevermind his ultrasound showed no cysts; he said they must just be too small to see. 😒
Long story short, as I ditched commercial products from my kitchen to my shower over a span of 20+ years, I finally got to the shampoo part. I don't use ANY now. I use organic soap made with essential oils (from Hero Soap Co) on my body AND my hair, and my hair is nice and full and healthy. It stays clean 5x longer too. (I'm 53 yo)