I'm 40 now and suffered a long time with boils and zits. I figured it out with diet some years ago and now it's easy to not get any acne. What do I do?
First stop spending money on products. The name of the game is "What not to eat."
Limit all oils to a bare minimum. Cut out all Sugar and all white breads and flours. If you want bread buy sprouted wheat bread with no added sugars. They sell sprouted spelt which is good. Or even a whole wheat bread no Sugar added no preservatives . Look for a health store.
Easy on the fruit but it's not forbidden. No sloppy greasy meat. Stay away from fish for fear of allergies. Chicken is good but don't just eat a pile of meat.
Basically you want to be able to take the food you eat and smash it into a sponge then look at the sponge. Does it drip with grease or is it coated with sugar?
Drink distilled water is the most important thing. Watch out for heated oils for they are worse than none heated oils.
Most of all don't stress it and don't think you have candida all inside of you cause that adds stress. What you have is toxins trying to get out of your skin because you are consuming crap foods and not drinking distilled water.