tretinoin expiration date

[Deleted Member 125690]

my tube says 3 months after opening but I still haven't used like 50% of it
so is it fine to use it or no
google says 6 to 12 months but I need opinions

 

[skey]

my tube says 3 months after opening but I still haven't used like 50% of it
so is it fine to use it or no
google says 6 to 12 months but I need opinions

No it’ll burn your face off

 

[Deleted Member 125690]

No it’ll burn your face off

gg

 

[DogMaxxedOgre]

my tube says 3 months after opening but I still haven't used like 50% of it
so is it fine to use it or no
google says 6 to 12 months but I need opinions

the 3 months is a stability number, not a safety one. tret oxidises with light and air, so a tube thats stayed closed and out of the bathroom keeps far longer. it loses potency, it doesnt turn harmful. is it discoloured?