I'm 42 and lost 65 lbs in 9 months. Since then, I have lose, "crepey" skin on my neck. Are there exercises, cremes, or anything else that can help tighten the skin back up. I have good skin tone and elasticity everywhere else except this place.

there's a great yoga excersize called the lion, you can do that a couple of times a day. The best cream for general moisturizing and tone is oil of ole totaly effect, it's fantastic. if you starved yourself in order to loose weight that maybe why you have that loose skin. if you excersized it should have slowly resceeded. you may need to get alittle nip and tuck if those excersizes don't work within a year. but the body is an amazing thing.

only surgery can remove skin im sorry

Exercises won't tighten skin, but you can try the firming creams for the face, just put it on your neck. You can also get a neck lift from a plastic surgeon.
Hope this helps! Congratulations on your weight loss!

First I envy you. Wow 65lbs congrats. Ok, for the q. You lost a lot of weight in a short amount of time so it will take some time for your skin to go back to normal. Another thing you could do to help is by taking vit, eating dark grean leafy veggies for vitamin E which is essential for sking, and most important Excersize.Good luck