Just recently I increased my intake of two sachets per day to four... I found I felt so much more energetic, my breathing was a lot easier ( I’m an asthmatic) and my skin appeared more radiant! I’ve just ordered another box, as it doesn’t last long on this intake! I do believe the high amount of antioxidants in the product contributed to the above effects. I exercise daily and have an active job .. so I do believe I require more antioxidants than the average person! I may drop the intake to three per day, to see the results! This product lives up to the hype and although expensive delivers ... try to find what works for you as an individual as we are all unique in what we need daily to feel our best !