I don't know if those are considered hair products, those are medications my sister has lupus and a severe history of Alopecia and got Cortizone shots as well as cort. topical cream which by day 3 she had fuzz, I consider those more of medication as well as Vitamins. I think any time we eat right that aids in our body giving us the fullest most beautiful skin, nails and hair, I don't really myself consider that a hair product.
Products I would think are Hair this and things you find in the Beauty Supply Store. Even though I know you still find supplements there,
I was referring to the quote you were referring too.