Azelaic acid

[AstheSunRise]

Im wondering what percentage of azelaic acid i can use if i just started on tretinoin .025% 1 week ago

 

[U1fur]

10% or 15% would start on 10%

mark me as solution if i helped

 

[oliver.is.sigma]

Im wondering what percentage of azelaic acid i can use if i just started on tretinoin .025% 1 week ago

10%, its not as dangerouse as tret but do the ordanary first and then too pharmisutical

 

[polarixyton]

just do 20% nothing will happen
i started directly 20%aa and 0.05% topical isotret