After 40 years of acne, I've found the solution. Feeling like I've tried every lotion and potion over the years, I 'd always thought it was diet related and had limited success eliminating certain foods and temporary success with intermittent fasting.
The first culprit in my case is rape (canola) oil. I can have foods with any other type of oil, but not rape. Unfortunately, it's in so many food products and the reason it took me so long to eliminate it. So, it's chips fried with sunflower oil and finding the odd pizza in the supermarket without it. The Ukraine shortage of sunflower oil has meant a lot suppliers switching to rape and initially without changing their labelling, due to the urgency.
After quitting rape seed oil I was still getting acne around the nose - the culprit was chocolate in any form and concentration.
The last culprit was caffeine. This was causing Rosacea around my eyes and on my cheeks.
Now having gone 3 months with no acne.
I hope this helps someone.