I just started using Vicco Turmeric Cream (comes with or without sandalwood oil, I have it with the sandalwood), it is AWESOME and it doesn't stain your face at all. It really helps with red marks and acne. I am loving it so far. The Sandalwood Oil is fine for acne, I think it is good for anti-aging, but it smells super strong. But, I don't mind smelling like incense, if I can get clear skin. It is cheap too, I got mine on Amazon.
I use Vicco as well! It's so popular here. I use it as spot treatment, works BEST on my whiteheads (gone overnight usually). I feel like its speeds up the healing of my zits as well.