Should i stop using a skincare product if it burns my acne?

[domitiwhynotme]

Ive been using niacinamide serum 10% and salicylic acid on my acne and it stings as hell. Is this suppose to sting or is it a sign that i should stop it? I mean they marketed it as anti acne. But now i guess the only option is retinoids and oral accutane.

 

[2marc1]

retinoids will sting too, its probably cuz you pop your acne you stinky bastard