This...
I was going to recommend ayurvedic herbs for cleansing and conditioning...it can take more time and be a bit messy, but when I use them regularly shedding is less, hair feels thicker and I notice new growth at my hairline...granted, I don't have major thinning issues, but aritha, shikakai & neem for cleansing, and adding brahmi, amla & bhingraj for conditioning seems to really help with growth and thickness...wishing you well...