If you're going to take one supplement, would recommind it be this one. I don't take any other vitamin supplements besides Jetson, apart from chelated magnesium, collagen, and elderberry, and I've never felt like my immune system has been better at taking care of a cold than with this probiotic. I usually get a cold 2-4 times a year. It was my turn this past week, and it was short in duration and didn't turn into a big head cold like I was expecting. Since I don't take much else supplement-wise, I'm going to give this win to Jetson (mostly). I think it's worth its cost so far and with no stomach upset or side effects that I can tell.

Top-notch and trustworthy The whole subscription / user experience has been top notch. Perfectly calibrated - and informative - email newsletter-type content, too. Packages show up on time, in perfect shape. Product has not made a drastic difference in my life - but I had no major challenges to begin with. I liked the idea of "cheap insurance" to make sure I was taking care of my gut AND I liked the idea of the seasonal formulas... If you're dealing with a gut issue of any kind I would highly recommend these guys.

I always wanted to try a probiotic but… I always wanted to try a probiotic but there were too many choices, I didn’t know which one to take. This add popped up and I thought let’s try it. I was having really bad stomach issues after getting food poisoning. Constantly bloated, not good. I started taking the Gut Prep and Immunity and all of the symptoms went away within a few weeks. I even lost weight and feel like I have way more energy. I can honestly say everyone should be on these probiotics!! Thank you Jetson for making a quality & affordable probiotic! :)

My gut is finally happy! I've had stomach issues for years, from ulcers to H. Pylori Bacteria. I've gone through cycles of cutting out coffee and other acids as well as certain foods which sometime alleviated symptoms but not always. I've been taking Jetson Probiotics for three months and haven't incurred any of the former symptoms I've had. I can tell the difference when I don't take them. My gut is finally happy and so am I!

Been taking probiotics for years Been taking probiotics for years. Jetson went the extra mile or two. Example, using only patented strains, instead of generic. Capsules that make it past your stomach acid. Seasonal, what a novel and awesome concept. Well done Jetson!