From my experience, hair transplants can last a lifetime if done correctly. I had my procedure done 10 years ago in Turkey, and my hair still looks great. However, it's essential to consider that as we age, natural hair loss can continue, so maintenance may be needed in the future.
In terms of cost, it can vary depending on the location and clinic. I personally paid around $3,000 for my procedure, including travel expenses. Overall, I've been really happy with my results, but it's crucial to discuss realistic expectations and potential future touch-ups with your surgeon.