

🦠 Elevate your gut game — because your microbiome deserves the best!
BioGaia Gastrus is a scientifically validated probiotic supplement featuring two patented L. reuteri strains designed to ease abdominal discomfort, gas, and bloating while promoting regularity and a balanced gut microbiome. Backed by over 30 years of research, this GMO-free, soy-free chewable tablet supports digestive health and the gut-brain axis, making it an essential daily ally for optimal gut wellness.





| ASIN | B01AH3RT9Y |
| ASIN | B01AH3RT9Y |
| Age Range Description | Adult |
| Allergen Information | Soy Free |
| Best Sellers Rank | #3,611 in Health & Household ( See Top 100 in Health & Household ) #9 in Abdominal Gas Relief |
| Brand Name | BioGaia |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,445) |
| Date First Available | January 11, 2016 |
| Diet Type | Keto |
| Dosage Form | Chewable tablet |
| Flavor | Mandarin Mint |
| Global Trade Identification Number | 00602359460179 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 1.8 x 1.8 x 3.25 inches |
| Item Form | Chewable Tablet |
| Item Weight | 1.6 Ounces |
| Item model number | 46017 |
| Manufacturer | Everidis Health Sciences |
| Manufacturer | Everidis Health Sciences |
| Manufacturer Part Number | 46017 |
| Material Features | GMO Free |
| Model Name | Gastrus Chewable Tablets, Adult Probiotic Supplement |
| Model Number | 46017 |
| Number of Items | 1 |
| Primary Supplement Type | L. reuteri Gastrus Blend (L. reuteri ATCC PTA 6475 and L. reuteri DSM 17938) |
| Product Benefits | For Optimal Gut Health* |
| Product Dimensions | 1.8 x 1.8 x 3.25 inches; 1.6 ounces |
| Special Ingredients | L. reuteri ATCC PTA 6475 and L. reuteri DSM 17938 |
| Specific Uses For Product | Constipation |
| Total Servings Per Container | 30 |
| Unit Count | 30.00 Count |
P**Y
MUST READ! lots of info below. Viable for making "yogurt". 1st batch is always weird, 2nd is dreamy
I use these tablets to make L. Reuteri YOGURT (ah hem, "cultured dairy product") as per the hundreds of YT video recipes, but most importantly as described by Dr.William Davis in Super Gut (as well as YT vids). This is what I happen to follow. I am sure there is discussion around better practices to achieve even greater CFUs. I havent ventured into that territory because if things get complicated, I may not bother. In mean time as I learn more, I use the original "recipe". MY container of tablets (purchased May 2025) is viable. NO ISSUES. Yes, DrDavis also now sells his own (very pricy) but this is what he originally recommended as do others. He didnt necessarily stop recommending it because there is a problem, he stopped because he came out with his own line! Though I will add that there have been some comments made by him and others that the product hasnt been consistent, and that the company wont talk to him. So take what you will of that info. I dont see needing any more anytime soon since I can make many, many batches from what I initially made. 1st pic is 1st batch. Chunky. Basically curds & whey. Good product. Can eat. Just not smooth. Totally norrnal for very 1st batch. Use a couple tablespoons to use in second batch (no need for the tablets) 2nd photo is the second batch. I made a 3rd and it came out same way. All good OK, the rest of the info is HOW TO MAKE l. Reuteri yogurt. Or at least this is how I make it. I included links to what I use. I am not naturally inclined to making stuff like this, but I find l. reuteris SO VALUABLE and helpful in so many ways, that I wanted to greatly increase what I was taking w/o necessarily having to take more capsules. I do both. I make yogurt now (really quite easy, and very little prep) and I still pop capsules. Nothing else matters if you dont have a good microbiome (it affects EVERYTHING in incredible ways). Taking probiotics (and prebiotics--very important, gotta feed these good critters), eating fermented food (if you can), and making healthier choices (as much as you can). If food and sweets obsessed, probiotics (l Reuteri, akkermansia, and gasseri help A LOT in that department. My food noise has turned off!!!!!!). -------------------------------------------------------------- -------------------------------------------------------------- WHAT I DO: SO, I made my FIRST BATCH using this lovely yogurt maker (can be set to 100* and 36 hour timer as per reuteri needs). --10 crushed tablets (crush as best as can. These tablets have a little pink in them so dont freak out) --2 TBS prebiotic fiber. I use
L**A
This is great for making the L. Reuteri Yogurt
This supplement is wonderful for making the L. Reuteri Yogurt. I use a coffee grinder to grind the tablets for the slurry. The coffee grinder is only used for this purpose so there is not a concern of contamination. I love the taste of the L. Reuteri Yogurt. I started eating this to help get a good nights sleep. This has worked wonderfully for me. When I forget to eat this before going to bed - I don't sleep as well. This, the Ultimate Probiotic Yogurt Maker and the Inulin have been a great addition to my lifestyle.
J**R
Probiotic good for SIBO/IBS/Gut health
This was recommended while I’m fighting SIBO and for the benefit of gut health. So far, I’m happy with it, very easy to take, and I think slowly helping improve my gut along with oil of oregano and allicin. It’s chewable, and has a mild taste so very easy to take. Texture is fine, doesn’t bother me. Seems good quality and value for the price.
R**A
The best probiotics to start making L reuteri fermented dairy (yogurt)
A must for making L-reuteri fermented dairy. I know some Dr. started making his own and says otherwise, NOW, but of course does, he has a big following and is making a killing. This is the original and has been used for years with wonderful, healthy, results. Separation of your "yogurt" happens for two reasons. 1) You aren't heating your milk to 180 degrees for 10-20 minutes and letting it cool off prior to making your L reuteri, or 2) You're cooking it for 36 hours and killing off all the good bacteria you added into it the first place. Mine usually sets up around the 18-hour mark. I got this information from a reputable nutritionist that has been making L reuteri for many years and specializes in fermentation of foods for gut health. These tablets are easy to use and smash up nicely. They smell a bit of citrus, but that doesn't come across in my finished product. They last a good long time, and I use 10 tablets for my starter batch, then make about 5 subsequent batches using part of my previous fermented dairy as the starter culture before starting from scratch for a whole new batch. So, I think the price is a very good value. My L reuteri turns out beautiful and delicious every time. I could not make it without these probiotics. They are simply the best.
S**S
Avoid chewable version if you have a sensitive stomach
If you buy the chewable, be aware the flavor isn’t great. It is a mix of lemon and mint. If you have a sensitive stomach, get the capsules instead. I bought this probiotic because of the clinical evidence that it could aid gut inflammation, which is something I am currently dealing with. I accidentally bought the chewable version when I meant to buy the capsules. I didn’t think it would make much of a difference. However, due to my sensitive stomach, the ascorbic acid and mint in the chewable irritated my stomach inflammation. I instead bought the capsules and have no issues.
H**Y
I'm making yogert and it help with bloating milk can give you
Works well.
D**R
Cannot confirm health benefits but it tastes great
This made a wonderful Yogurt although they say it is similar but not the same which is true. I think that the flavor is much better. I do not have any of the problems it is supposed to alleviate so I cannot say that it worked for me on those problems but I used it for probably 5 batches. The best way to make it for me is a souse vide method since it has to incubate for a long time. In a way it is easier than yogurt because you can use half and half right out of the container. The taste is really good and creamy. For the health benefits you only need to take a half a cup so it doesn't take much. I topically ate more at each serving. I stopped making it because I went on a diet that is fasting and cutting back on carbs so since I usually ate with some kind of fruit preserve it was not working in my diet and yes I eat yogurt the same way.
D**A
Great stuff!
This is great to make fermented. I love it comes out like Greek yougart and soo good for you!
M**R
Favorece desapareciendo las molestias estomacales tal como se publica.
T**N
It is too early to know if it working as it should
H**M
Worked like a dream!
C**A
I bought a multipack of tablets and one of the bottles was completely unconsumable as the tablets had discloured and had a bad smell. Very disappointing. Be careful not to consume off products.
E**A
This stuff works for making sibo yoghurt. I used 5 pills with 1/2 ltr of half and half (milk and liquid creme in equal portions) with inuline, fermented for 36 hours and the first batch came out perfect! Will use the new yoghurt to make multiple new batches and will save these pills for when the bacteria starts to fade from yoghurt culture
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