I'm curious about the difference in pain and a comparison of effectiveness between Rejuran Healer and HB.

I am looking into Rejuran procedures, but I am hesitant because there are many reviews saying that Healer is very painful. I heard that HB is nearly painless, so I am wondering if there is actually that much of a difference.

If the two products are similar in terms of effectiveness, I don't think there is any reason to specifically choose the painful healer, and I would also like to know if there are any differences in effectiveness other than pain.

If anyone has experienced both, it would be a great help if you could honestly share the differences in pain, post-procedure satisfaction, and duration of the results.