When do you apply hydroquinone?(Skincare)

[deadmanwalking2007]

I have a face wash,acne remover,face serum, sunscreen, and hyperpigmentation-reducing serum.
Normally I apply face wash, then acne remover, then face serum.
After that when do I apply the hyperpigmentation-reducing serum. and the hydroquinone

 

[Deleted member 152014]

Agh

 

[deadmanwalking2007]

Agh

agh

 

[deadmanwalking2007]

bump

 

[deadmanwalking2007]

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