L-glutamine, Mucosaheal (which contains l-glutamine), aloe vera (I recommend George's Roadrunner Aloe Vera Juice) and high doses of omega3 to reduce inflammation.
Do a search on l-glutamine and you'll find plenty of threads. In fact, we were just discussing it earlier in the week.
Diagnosed with ulcerative colitis spring 1999.
Maintenance dose sulfasalazine. Probiotics, l-glutamine, vitamin D and fish oil caps. George's aloe vera juice. Oregano oil antibiotic, antiviral, antifungal. Mostly grain-free and dairy-free diet. Long-term remission with only minor blips.