Home remedies for hair,skin etc.?

Ok, hello guys! So I was just asking if you guys know anything to help my hair become the way it was, my hair was like the Asians(I am not, I am American ) my hair now is bushy, wavy and got a lot of split ends.I tryed to the egg and lemon (1 egg and 1 lemon) and it worked for my hair then it stopped working, so any ideas!? Note that I am currently in Egypt (don’t ask why) .

As for my skin,* I am allergic to something in the body lotion so no suggestions containing body lotion* I tried almost everything egg whites and olive oil, honey and lemon, lemon and sugar, olive oil and honey, honey and lemon and olive oil, chocolate, melted honey and green tea-nothing works and if it works just for one day and that’s it. So any help? Also I got black circles under my eyes so I want to get rid of those to I tried the cucumber thing and the potato but no luck.

Thanks! And if I wasn’t clear enough just send me a message!

-Hoda