Is the skin booster a full-face treatment?

I'm thinking of getting a skin booster.

 

I'm curious if it's the whole face or just a part of it.

 

I would also like to know the price of the skin booster treatment.

 

I've noticed around me that the effects of the procedure seem to peak after a month.

 

How long should I space out the treatments?

 

Are there different types of skin booster drugs?

 

I am also curious about the effects depending on the type of drug.

 

My skin is dry and rough, probably because of the change of seasons.

 

I have a lot of worries.

 

I think everyone is probably similar...

 

I am looking forward to spring skin treatment discounts.

 

I will be visiting soon for a skin booster treatment.

 

There won't be a discount if I bring parents or friends, right?

 

I hope the discount rate is big haha