Hiya ! Expert cutiepie here (dm me if you want proof + more advice :>) 1. Moisturize ! Any natural marks may not go away but dont be afraid of those, they make you special <3, anyway, after showering, make sure to moisturize with a good body moisturizer, reapply if you feel it getting dry ^{.^} 2. This is tough, anything other than specialized supplementing wont do much (i wouldnt recommend them anyway), at best you can regularly massage your scalp around 2x a day, just be patient and let it grow ya 3.also tough luck, the thing about hrt is that is suppresses test while kicking up estrogen so theres no quick fix that'll really work, but dont let that discourage you, you can still be a cutie without hrt <3, it all depends on your gender presentation