Tretinoin gel is 0.1% too strong?

[Blubsdad]

What are you using, not sure if starting straight with 0.1% is going to be good..

 

[xz90]

i started with 0.05%. first week skin was red and peeling, after that it was fine. now ive used it for 3 weeks and have very good results. im moving to 0.1% now. I think its fine to start with it