Buy new:
To see product details, add this item to your cart.
Ships from: Amazon
Sold by: BioGaia USA
To see product details, add this item to your cart. You can always remove it later.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: iHerb LLC
Sold by: iHerb LLC
(26103 ratings)
91% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: I Buy Direct
Sold by: I Buy Direct
(34067 ratings)
76% positive over last 12 months
Shipping rates and Return policy

BioGaia Gastrus Chewable Tablets, Adult Probiotic Supplement for Stomach Discomfort, Constipation, Gas, Bloating, Regularity, Non-GMO, 30 Tablets, 1 Pack

4.6 4.6 out of 5 stars 2,845 ratings

To see product details, add this item to your cart. You can always remove it later.
30 Count (Pack of 1)

Purchase options and add-ons


About this item

  • BioGaia Gastrus is a latest-generation probiotic that contains dual L. reuteri probiotic strains that work collectively to support your entire GI system and good health system-wide*
  • Gastrus supports positive gut-brain communication and eases many occasional GI symptoms, including constipation, abdominal discomfort, gas and bloating*
  • Our innovative probiotic supplement is the one and only to contain L. reuteri ATCC PTA 6475, a powerful probiotic strain that goes beyond the gut to support multiple body systems, including the immune, endocrine, nervous, and skeletal systems*
  • Gastrus also contains L. reuteri DSM 17938, shown to positively affect gut motility and promote regularity*
  • Non-GMO ingredients, mandarin mint flavor, no artificial colors, flavors, or soy, 1 easy-to-take chewable tablet per day, 30 tablets per pack, 1 Pack

Frequently bought together

$24.00 ($0.80/Count)
Get it as soon as Sunday, Mar 17
In Stock
Sold by BioGaia USA and ships from Amazon Fulfillment.
+
$28.97 ($0.97/Count)
Get it as soon as Sunday, Mar 17
In Stock
Sold by Dr. Mercola and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

From the brand


From the manufacturer

biogaia: groundbreaking probiotics driven by science
biogaia has been researching probiotics for over 30 years. 229 trials have shown health benefits
BioGaia: exclusive L . reuteri Probiotics. Each product provides their own distinct health benefits.

Protectis MUM Prenatal Probiotic for Mum & Baby; 30 Probiotic Capsules

Protectis Baby Drops for Colic & Digestive Comfort

Protectis Baby Drops for Colic & Digestive Comfort with Vitamin D

Protectis tabs for Gut Comfort; 30 chewable tablets

Pregnant Women - Protectis MUM

  • Compliment to prenatal vitamins
  • Promote a healthy maternal microbiota to shape baby’s microbiota*
  • Support baby’s immune development*

Infants – BioGaia Protectis Baby

  • Newborns +
  • Ease colic, spit-ups and occasional constipation & diarrhea*
  • Promote digestive comfort*

Infants – BioGaia Protectis Baby with Vitamin D

  • Newborns +
  • Ease colic, spit-ups and occasional constipation & diarrhea*
  • Promote digestive comfort*

Children – BioGaia Protectis

  • Toddlers to teens
  • Ease occasional stomach pain, constipation & diarrhea*
  • Daily use promotes good digestive & immune health*

Prodentis KIDS for Gums and Teeth; 30 apple flavored probiotic lozenges

Progentis for Gums and Teeth; 30 mint flavored probiotic lozenges

BioGaia Gastrus, Probiotic for GI Tract, Gastrointestinal probiotics

Osfortis with Vitamin D for Bone Health; 60 capsules

Children - Prodentis KIDS

  • Daily oral hygiene boost for kids with:*
  • Braces, dental problems or struggling with oral hygiene
  • Kid-approved apple flavor

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Dental Probiotic – BioGaia Prodentis

  • Promote healthy gums & teeth plus fresh breath*
  • Easily add to your daily oral health routine
  • Great for use between professional teeth cleanings

Adults – BioGaia Gastrus

  • Ease occasional GI discomfort, constipation, gas & bloating*
  • Daily use promotes a healthy functioning GI system*
  • Support regularity*

Women – BioGaia Osfortis

  • A women’s probiotic for daily use
  • Designed for women before, during & after menopause
  • Promote strong bones, immune balance & GI wellness*

Product Description

BioGaia Gastrus® is a unique probiotic that targets the stomach to reinforce the microflora and support a healthy functioning stomach*

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.5 x 1.25 x 3.25 inches; 1.6 ounces
  • Item model number ‏ : ‎ 46017
  • Date First Available ‏ : ‎ January 11, 2016
  • Manufacturer ‏ : ‎ BioGaia
  • ASIN ‏ : ‎ B01AH3RT9Y
  • Country of Origin ‏ : ‎ Sweden
  • Customer Reviews:
    4.6 4.6 out of 5 stars 2,845 ratings

Important information

Safety Information

This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Ingredients

Isomalt, L. reuteri Gastrus Blend (L. reuteri ATCC PTA 6475 and L. reuteri DSM 17938), ascorbic acid, mint flavor and mandarin flavor.

Directions

Chew one tablet a day, or as directed by your health care professional. Use regularly for good stomach health or when temporary stomach discomfort occurs.*

Legal Disclaimer

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

To report an issue with this product or seller, click here.

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
2,845 global ratings

Customers say

Customers like the pain relief and oxytocin production of the nutritional supplement. They mention that it helps to curb their appetite and reduce anxiety. They are also satisfied with the quality, and ease of use. However, some customers have reported that the product did not contain live cultures and was a waste of money. Customers also differ on the effect on the gut.

AI-generated from the text of customer reviews

161 customers mention121 positive40 negative

Customers like the quality of the probiotics. For example, they say it works well, makes great yogurt, and is worth a try.

"...Works great and I can make as much yogurt as I want. Highly recommended." Read more

"Wonderful product" Read more

"...Happy with product and it makes great yogurt!" Read more

"...bottles instead of in those sheets inside the boxes, my yogurt has not turned out well...." Read more

92 customers mention71 positive21 negative

Customers like the effect on pain relief of the yogurt. For example, they mention it has helped fix their gut, reduce acid reflux, and improve their chronic constipation. Some say that it has also helped reduce their gastritis. Overall, customers are happy with the product's effect on their pain and overall well-being.

"...PS I think its well worth the effort to get it right, this is great for your health!" Read more

"...and this product, the cultured dairy you can produce is life changing for your gut health. Five stars is not enough." Read more

"...The yogurt heals on so many levels, however it did exacerbate my histamine symptoms so I'm not currently using it...." Read more

"...so far I've felt fatigued and almost drunk or hungover with terrible joint pain, chills, and a general feeling of unwellness...." Read more

62 customers mention50 positive12 negative

Customers like the taste of the nutritional supplement. They mention that the taste is very agreeable, and the chewable is a good option for those with oral yeast problems. Some customers also prefer the good tasting, quick chewable tabs.

"...inulin (food for the bacteria) and goat milk makes a wonderful, delicious yogurt that replenishes your friendly bacteria to your gut for all kinds..." Read more

"...I ferment yogurt for 36 hours. Tastes great." Read more

"Have purchased several times. They are chewable tablets which is very convenient. Taste is good. Helps so much with regularity" Read more

"...It is an Excellent choice. I have been making incredibly delicious and thick yogurt from my batches since then and not needing to use the tablets...." Read more

18 customers mention13 positive5 negative

Customers like the ease of use of the nutritional supplement. They mention that it is very convenient, easy to take, and easy to use in a yogurt recipe. Some customers also mention that the probiotics are delicious and easy take daily.

"Have purchased several times. They are chewable tablets which is very convenient. Taste is good. Helps so much with regularity" Read more

"...The yogurt is the best I've ever tasted and it's SO easy to make once you have your first batch frozen to use as starter for further batches." Read more

"...The yogurt was way harder, and completely separated from the liquid part!..." Read more

"I like the ease of use ... chewable tabs. One of the few with L. Reuteri that I've found." Read more

15 customers mention15 positive0 negative

Customers are satisfied with the oxytocin production of the product. They mention that it helps to curb their appetite, reduce anxiety, and has done wonders for their energy. The L. Reuteri has massively boosted their oxy tocin levels, making them feel and think better. It also helps to reduce cortisol levels, increase testosterone, and makes their body toned.

"...My mood is DRASTICALLY better. The L. Reuteri has massively boosted my oxytocin levels. I feel like a new person...." Read more

"...They together reduce my appetite also so it's a win win for me." Read more

"...I Make my own yogurt it's sooo easy! This have made my body toned without any working at it!..." Read more

"Great for making Dr. Davis's L. Reuteri yogurt. It has done wonders for my energy." Read more

48 customers mention32 positive16 negative

Customers are mixed about the effect of the product on their gut. Some mention that it's an excellent probiotic that contains beneficial gut bacteria, while others say that there was no live beneficial bacteria in them. The tablets arrived overheated and any live probiotic was dead from the excess heat.

"...and goat milk makes a wonderful, delicious yogurt that replenishes your friendly bacteria to your gut for all kinds of health benefits...." Read more

"...These, along with other measures, did help control the candida but, as a positive side effect, they eliminated her lifelong acid reflux (she is 88)..." Read more

"...After 8 hours the jar with BioGaia showed no signs of microbial activity, either smell, texture or taste...." Read more

"...The bacteria may be very beneficial, but it’s more trouble than it’s worth, IMHO. I won’t use it again...." Read more

39 customers mention8 positive31 negative

Customers have mixed opinions about the value of the product. They mention that it is not cheap and it's a waste of money. They also say that the quality of the supplement is in question and that the bottles they received were not stored properly.

"...Not to mention it is delicious! Yes it is a bit pricey but I only use three tablets for a batch of yogurt which will last us about ten days and it..." Read more

"...and it definitely helped my digestive issues promptly but it's a bit pricey especially when you mess up a batch and waste 10 tablets...." Read more

"...How hard is it to make sure each bottle has 30? These are not cheap, so it’s very disappointing. I expected 30 in the bottle, and paid for 30...." Read more

"...Price is comparable to brand name probiotics." Read more

16 customers mention3 positive13 negative

Customers are disappointed with the culture of the nutritional supplement. They mention that the product contains no live cultures, and the cultures did not grow.

"...These tablets had no live cultures. They were either stored improperly at Amazon or they set in a hot trailer during shipping...." Read more

"...Best that I have ever had. However, I have just used 5 boxes and produced no cultures. There is a quality control problem...." Read more

"...Obviously the last three times the cultures died before they got here. The last two purchases I sent back had the same lot number...." Read more

"...I'm wondering if when I received it all the live cultures were dead - It came in July." Read more

Important probiotic for gut health
4 Stars
Important probiotic for gut health
I bought it to make yogurt. I know that is not intended for that use. Seems good quality. Let's see how the yogurt turn out.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on January 27, 2024
Size: 30 Count (Pack of 1)Verified Purchase
13 people found this helpful
Report
Reviewed in the United States on March 7, 2024
Size: 30 Count (Pack of 2)Verified Purchase
Reviewed in the United States on February 9, 2024
Size: 30 Count (Pack of 1)Verified Purchase
9 people found this helpful
Report
Reviewed in the United States on February 24, 2024
Size: 30 Count (Pack of 1)Verified Purchase
One person found this helpful
Report
Reviewed in the United States on January 4, 2024
Size: 30 Count (Pack of 1)Verified Purchase
8 people found this helpful
Report
Reviewed in the United States on February 24, 2024
Size: 30 Count (Pack of 1)Verified Purchase
Reviewed in the United States on March 2, 2024
Size: 30 Count (Pack of 1)Verified Purchase
Reviewed in the United States on March 10, 2024
Size: 30 Count (Pack of 2)Verified Purchase

Top reviews from other countries

Translate all reviews to English
Dedicated Book Lover
2.0 out of 5 stars I think that my batch was a dud
Reviewed in Italy on July 20, 2023
Size: 30 Count (Pack of 1)Verified Purchase
4 people found this helpful
Report
Andreas M
5.0 out of 5 stars Definitiv lebende Kulturen
Reviewed in Germany on July 2, 2023
Size: 30 Count (Pack of 1)Verified Purchase
One person found this helpful
Report
Alptekin Top
1.0 out of 5 stars Sono tutti morti.
Reviewed in Italy on April 29, 2023
Size: 30 Count (Pack of 1)Verified Purchase
2 people found this helpful
Report
Gabriele
2.0 out of 5 stars gastrus bio gaia
Reviewed in Italy on December 10, 2022
Size: 30 Count (Pack of 1)Verified Purchase
fabrizio75
1.0 out of 5 stars Fermenti morti! Due volte, ora basta
Reviewed in Italy on December 26, 2020
Size: 30 Count (Pack of 1)Verified Purchase
9 people found this helpful
Report

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.