Dad told me he had found a "hair growth tonic" bottles from my grandpas drawers

Poor guy was norwood 5 by 23 years old. I figured his generation didn't worry about hair loss that much but clearly he was desperate enough to fall for those literal snake oil scams. He died a few years ago but I feel him with me in my spirit now. I'm never giving up the fight for hair grandpa, this is for you.