You can also mix the sugar with coconut oil too.
I usually moisturize with the coconut oil at night.
I mix a tbsp of that with an open capsule of alpha lipoic acid. If I’m feeling especially adventurous I will mix vitamin C crystals with a 1/2 tsp of water and smooth that in troublesome areas (upper lip, forehead) being careful not to get that in my eyes.
I use the vitamin c stuff on the backs of my hands and my knees too.