Buying skincare from indiamart

[vne]

Im buying tretinoin, hydroquinoin and azelaic acid from indiamart, how many tubes should I buy and does anyone have a routine or know how many times I should apply each

 

[Azi.org]

You shouldnt be buying if you dont even know how to apply it bro

 

[vexxed]

dyor

 

[horseman.]

You shouldnt be buying if you dont even know how to apply it bro

thats why hes asking you fucking redditor

 

[Azi.org]

thats why hes asking you fucking redditor

Nigga he got a source and doesnt even know what the products do

 

[vne]

You shouldnt be buying if you dont even know how to apply it bro

I know what each of them do, I just dont know how much I should buy and many people are giving me different ways of using all 3 which confuses me