[Routine Help] Skincare Beginner - Adding TO products for acne scars

Beauty Tips For Body Care
I have a bad habit of touching/picking at my acne so I've been struggling with acne scars since highschool [currently 20]. My main concern is the hyperpigmentation and my slightly bumpy skin texture from old and new acne scars. My routine fairly simple, but I added the cerave retinol serum to my routine around June. I am not sure if it is really helping since its such a gentle formula, so I wanted to try something else.my current routinePM:Cetaphil daily facial cleanserThayer's Witch Hazel tonerCeraVe resurfacing retinol serum (once a week)CeraVe PM moisturizerAM: I just rinse with water, sometimes follow up with Aveeno daily moisturizer + spf 15​I'm looking at these TO products to add to my routine:Ascorbic Acid 8% + Alpha Arbutin 2%Alpha Arbutin 2% + HAAzelaic Acid Suspension 10%Granactive Retinoid 2% in SqualaneWhich ones should I get out of these, and where do I put them in my routine? I'm fairly new to skincare so I am open to any other suggestions.
Girls Blog 2015
Submitted by hannie_b