ARG ButyrEn Colon Lining Nutrition - Supports Gut and Colon Health - Digestive Support - Delivers 200 mg - Vegetarian & Hypoallergenic - 100 Servings - 100 Delayed-Release Capsules

When I read the label and saw it said there was lead in the product, I got scared. But I know this company puts a ton of quality in their product, so it didn't make much sense. After learning that this product is made in California, and that California has more restrictive regulations on lead than the FDA requires to limit in medicine it approves, I was assured that it anything this product is under more pressure than most other supplement companies to ensure low lead. I also learned that lead is in virtually everything we consume. In all likelihood I ate some lead this morning in my breakfast. There's no lead-free living. Allergy Research makes a great product, and I won't punish them for being under the strictest lead laws in the world in California

At first I was a bit puzzled for the bottle was different but then I read they changed the look !!I’ve been on them for bout year I am very satisfied for they help everyone’s issue is different but it me tremendously thank u

The onlybthong i would suggest is putting this in e interior coated capsules so it reaches the gut better. Otherwise I think its really helping my stomach is plan on using entering coated capsules soon

Excelente producto. Todos mis síntomas han mejorado. Lo recomiendo

Lost my ileocecal valve along with part of my cecum and 8" of my ileum to colon cancer of the ileum (RARE!) - result is no valve to hold digestive product back to absorb bile of the small intestines before passing it on to the colon, which instead passes on into the cecum and colon and thus dilutes my available bile - butyric acid replenishes bile... it smells because bile smells, duh!

Use it for leaky gut and it works! Took a small piece of the cotton, put a few drops of Vanilla extract on it and put it back in to mask the smell, because every brand of it smells nasty but it works. This one too. It arrived quickly, exactly as advertised, no complaints. Good stuff!

Gives horrible THROBBING headache. DO NOT BUY!!!

Was trying to heal my duodenal ulcer. No success. But that doesn't mean it's ineffective for all. I'm just in the 10 or 20% that it wasn't the cause. Still eat grass fed milk and butter. Am on all sorts of things that deterbor eliminate h pylori. Always test negative for h pylori.

I wanted to use this but the entire house was smelling so bad. Cant use it .