Redensity 2 for Under Eye Dark Circles

I am 48 years old with hereditary dark circles under my eyes. I just had the injections (.5ml under each eye) three days ago and so far I hardly see a difference. I have slight swelling and a bruise above my right cheek and the area below both eyes is sore to the touch. There are 2 small areas under my left eye that look like the product has settled in. I have massaged the area under both eyes a few times and applied cold compresses for a few minutes at a time during the first 2 days. I will wait another week or so to see if anything improves, and I will be going for a follow up about one month after the procedure. Unless things improve substantially I do not think it was worth the money. Based on the many before and after photos I saw online I was hoping for better results.