What is a good acne scar cream?

* Differin Gel: Adapalene, the active ingredient in Differin, is a retinoid that helps reduce inflammation and improve skin texture. It's available over the counter and can be applied once or twice a day to the affected area.

* Retin-A Micro Gel: Tretinoin, the active ingredient in Retin-A, is another retinoid that can help reduce the appearance of acne scars. It's a prescription medication that's typically applied once a day to the affected area.

* Avène TriAcnéal EXPERT Emulsion: This emulsion contains a combination of glycolic acid, retinaldehyde, and niacinamide, all of which can help reduce the appearance of acne scars. It's suitable for all skin types and can be applied once or twice a day to the affected area.

* Paula's Choice 2% BHA Liquid Exfoliant: Salicylic acid, the active ingredient in Paula's Choice exfoliant, can help exfoliate the skin and reduce the appearance of acne scars. It's suitable for all skin types and can be applied once or twice a day to the affected area.

* The Ordinary Niacinamide 10% + Zinc 1% Serum: Niacinamide, the active ingredient in this serum, can help reduce the appearance of acne scars by improving skin texture and reducing inflammation. It's suitable for all skin types and can be applied once or twice a day to the affected area.