So far so good
"I haven’t been taking these long enough to see any difference, but I trust this brand so I am very hopeful! The only downsides are the number of capsules per serving and the awful smell. Otherwise good!"
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3-in-1 Probiotic Blend
Can Support Healthy Gut Lining*
Survives the Digestive Tract
Delayed Release Capsule
Digestive Support*
Promotes a balanced gut, helping to maintain comfort and regularity.*
Supports Healthy Gut Lining*
Supports intestinal barrier health and promotes nutrient absorption.*
Bioavailabile Formula
Selected ingredients to support gut health and promote digestive balance.
Many probiotic supplements only contain probiotics or a combination of probiotics and prebiotics. Our formula includes all three for a more comprehensive gut health solution.
Prebiotics: Non-digestible fibers that act as food for beneficial gut bacteria, helping them grow and produce short-chain fatty acids, which support gut lining health and overall digestive balance.
Probiotics: Live microorganisms that temporarily reside in the gut. When consumed in adequate amounts, they help support a balanced gut microbiome and digestive function.
Postbiotics: Beneficial byproducts formed when probiotics break down prebiotics. These compounds, such as short-chain fatty acids, help nourish the gut lining and support digestive health.
Here’s why we included these probiotic strains:
Bacillus subtilis (HU58™):
A spore-forming probiotic that can survive tough conditions to get where it’s needed most—your gut. It can help support digestive health, immune system function, and lipid metabolism.
Bacillus coagulans (Vegan Medium) 150B:
Spore-forming probiotic that is known for its ability to withstand harsh conditions. It can help with gut health by supporting digestion, helping with occasional bacteria and tummy trubbles, while also supporting immunity.
Lactobacillus acidophilus: Probiotic strain that may support a healthy gut microbiome by promoting digestion, helping to break down food and absorb nutrients.
Lactobacillus plantarum: Probiotic strain that may offer support for digestive health. It may help maintaine a balanced gut microbiome, while supporting immune function and overall gut health.
Lactobacillus rhamnosus: Probiotic strain that may help with balanced gut bacteria, support digestion, immunity, and a healthy inflammatory response.
We use clinically studied ingredients like CoreBiome® Tributyrin and Pomella® Pomegranate Extract to enhance the effectiveness of our formula. These patented ingredients are chosen for their ability to support gut health, promote digestive balance, and help maintain a healthy microbiome. Their high bioavailability allows them to work together to support overall gut function.
Supports digestive comfort, a balanced gut microbiome, and overall gut health.
Our quality assurance process for our nutritional and supplement products begins with collecting, from our suppliers, Certificates of Analysis (COAs) for our ingredients. We then retest the final product blend. We share our COAs because we believe the results are worth sharing.
We carefully selected whole food ingredients for a better choice probiotic supplement. See why we included some of these key ingredients:
Tributyrin (CoreBiome®)
Pomella® Pomegranate (Punica granatum) (Fruit) Extract
Probiotic Blend
The Probiotic Complex and Probiotic Complex Capsules offer distinct yet complementary benefits for gut health, focusing on different sources of pre, pro, and postbiotics.
The Probiotic Complex contains probiotic strains that can promote digestion and balance gut bacteria. It can support healthy digestion by encouraging beneficial bacteria growth and improving nutrient absorption. With butyrate and inulin, it can enhance the microbiome, reduce inflammation, and strengthen immunity, making it ideal for overall digestive health, gut function, and immune support.
The Probiotic Complex Capsules focus on protecting the gut. These strains can defend the gut from harmful pathogens, support the gut lining, and reduce inflammation. The capsules also contain CoreBiome® Tributyrin (a form of butyrate) and Pomella® pomegranate extract, as a prebiotic, both of which can reduce gut inflammation and support beneficial bacteria. This formula can help address bloating, SIBO (Small Intestinal Bacterial Overgrowth), leaky gut, IBS (Irritable Bowel Syndrome), and inflammation.
Together, the Probiotic Complex promotes a healthy microbiome, while the Probiotic Complex Capsules defend the gut and reduce inflammation, offering comprehensive support for digestive health.
FAQ's
Have more questions? Let us know!
The Probiotic Complex and Probiotic Complex Capsules offer distinct yet complementary benefits for gut health, focusing on different sources of pre, pro, and postbiotics.
The Probiotic Complex contains probiotic strains that can promote digestion and balance gut bacteria. It can support healthy digestion by encouraging beneficial bacteria growth and improving nutrient absorption. With butyrate and inulin, it can enhance the microbiome, reduce inflammation, and strengthen immunity, making it ideal for overall digestive health, gut function, and immune support.
The Probiotic Complex Capsules focus on protecting the gut. These strains can defend the gut from harmful pathogens, support the gut lining, and reduce inflammation. The capsules also contain CoreBiome® Tributyrin (a form of butyrate) and Pomella® pomegranate extract, as a prebiotic, both of which can reduce gut inflammation and support beneficial bacteria. This formula can help address bloating, SIBO (Small Intestinal Bacterial Overgrowth), leaky gut, IBS (Irritable Bowel Syndrome), and inflammation.
Together, the Probiotic Complex promotes a healthy microbiome, while the Probiotic Complex Capsules defend the gut and reduce inflammation, offering comprehensive support for digestive health.
Yes, the Probiotic Complex and Probiotic Complex Capsules can be taken together. Since they contain different strains of prebiotics, probiotics, and postbiotics, they complement each other by supporting both the growth of beneficial bacteria and protecting the gut.
We recommend taking this with a meal to support absorption, at any time of day.
There are 30 servings in a bottle. The serving size is 3 capsules.
Overall rating: 4.837758 / 5 from 678 reviews.
Just Ingredients Probiotic Complex Capsules are praised for their quality, effectiveness, and ability to support digestive health and gut wellness. Customers highlight the benefits of its unique blend of prebiotics, probiotics, and postbiotics, noting improvements in digestion, gut health, and overall wellness. The product is also appreciated for its clean ingredients and ease of use.
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"I haven’t been taking these long enough to see any difference, but I trust this brand so I am very hopeful! The only downsides are the number of capsules per serving and the awful smell. Otherwise good!"
"I've been taking this supplement since October 2025 and it completely cured my stomach issues I was having; daily gas, discomfort, bloating etc. It helps keep me regular. I tried a different supplement over this one this past month and noticed a significant difference and not in a good way. Reordered this again and won't try anything else!"
"AFTERING SEARCHING AND SEARCHING FOR A CLEAN PROBIOTIC, I FOUND JUST INGREDIENTS. THIS IS THE BEST PROBIOTIC I HAVE EVER USED. WILL NEVER USE ANOTHER."
"This will definitely be a staple in my routine! Helps me feel regular in the bathroom department and I feel overall better while Taking it"
"We love this and it is really helping my teen son with his gut health!"
"Taking these have helped my gut feel better after struggling from having my gallbladder removed."
"This probiotic is great but I wish it was just one capsule instead of 3. The price is really high, however, it is a 3 in one probiotic. Which means it has pre, pro, and postbiotics. Im always looking for a good probiotic even if it is 3 pills vs 1 I will probably continue using it because it cleaner than alternatives and can't beat the ingredients!"
"It's wonderful not worrying about what you're actually taking. Knowing that makes a large difference to me. This product helps support good bowel function and boosts your immune system. For stone that has problems in both these areas, it's a win, win situation!"
"I love everything Just Ingredients!!! Excellent products"
"It's a very strong probiotic so I recommend taking it with a little food. You need this if you deal with ANY stomachs issue. Or even if you're just tired of feeling bloated."