I’m 47 and been fighting SIBO for two years. Been to a functional medicine doctor and had lots of testing. Been to a gastroenterologist and had an endoscopy and colonoscopy. They don’t seem to have answers. My main issue besides bloat is cystic acne on my face and top of head. It comes in waves but never seems to clear up. It’s bad and looks like a drug addict when it flares. Taken xifaxin three times but the symptoms eventually return over. Doxycycline will clear the acne up but it comes right back when I stop taking it. Trying some products from silverfern brand now. GI relief, regularity, and a probiotic. They have similar ingredients to the above supplements. I’ve tried keto, low fodmap, and almost carnivore. Using intermittent fasting daily and considering a 7-10 day water only fast. Getting desperate. My metabolism seems burned out. Food doesn’t seem to digest easily so I eat one meal a day but lose interest in food eating meat only. I will definitely try adding oil of oregano. I just don’t believe a cure will come in a supplement bottle. Any advice is appreciated.