Please tell me the effects of Rejuran~

There are a lot of people around me who use skin boosters...

In particular, Rejuran is the most famous.

It seems like the most people have seen the effects of Rejuran...

Honestly, I'm curious about what exactly the effects of Rejuran are.

Hmm...and I'm also curious about the principle behind how it gives elasticity to the skin.

First of all, they say the pain is quite severe... Those who have actually tried it, please let me know how much pain it is.

Pain vs. Rejuran Effect!! What do you think of those who have tried it?

I'm a pain-sensitive coward, so I'm still worried.

Of course, I believe that Maypure will do a good job of making sure that you don't get sick. Haha