I don't know how long it will take for more results, but I have definitely seen some fading. I ordered three bottles and am still on my first one. That's pretty impressive for me to see some fading so soon. I hope they ask again after I'm on my last bottle, as I'm sure this takes longer than I've used the product to truly give it five stars. If my skin looks better and better, I will give it five stars.
I would like Dr. Gundry's surveys to wait a bit longer to ask for feedback, since I'm still on my first bottle.
Bottom Line: Yes, I would recommend this to a friend