★★★★★
I've since discovered taking zinc regularly 10-15mg a day I didn't have breakouts for my longest time ever. My tummy gets sensitive so I do miss days but if I ever feel a tingle I take a double dose of Zinc that day and it completely goes away. I have a hectic lifestyle and under stress this has helped me a lot.
One other thing I do is cut out sweet/sugary foods and drinks and have these occasionally. I mostly drink 1-1.5 litres of water a day, to keep my body PH good/alkaline. I do drink alcohol, and now try to have days off allowing my body time to recover as this affects my Ph balance. Too much refined sugar and lack of sleep guarantees a tingle for me.
The Zinc is my solution since I rarely take vitamin C now and I feel fine without it. I hope it works for you.