

🦠 Elevate your gut game with the world’s most researched probiotic!
BioGaia Gastrus offers a scientifically validated probiotic solution featuring dual patented Lactobacillus reuteri strains, delivering 200 million live bacteria per chewable tablet. Supported by over 250 clinical studies and 35 years of research, this mandarin-flavored supplement is designed to restore gut flora balance, improve digestion, and complement gastrointestinal treatments, making it a must-have for proactive gut health management.









| ASIN | B0BWGC5JZC |
| ASIN | B0BWGC5JZC |
| Best Sellers Rank | 4,161 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 41 in Lactobacillus Nutritional Supplements |
| Brand | BioGaia |
| Colour | White |
| Country of origin | Sweden |
| Customer Reviews | 4.4 4.4 out of 5 stars (256) |
| Customer reviews | 4.4 4.4 out of 5 stars (256) |
| Date First Available | 21 Feb. 2023 |
| Format | Chewable |
| Item weight | 50 Grams |
| Manufacturer | BioGaia |
| Manufacturer | BioGaia |
| Package Dimensions | 7.7 x 4.7 x 4.7 cm; 50 g |
| Package Dimensions | 7.7 x 4.7 x 4.7 cm; 50 g |
| Package Weight | 0.05 Kilograms |
| Package dimensions | 7.7 x 4.7 x 4.7 centimetres |
| Special features | Clinically Proven |
L**A
Positive changes after a few weeks
After a few weeks, I felt more energetic, in a better mood, and experienced easier digestion. Excellent quality! The seller had great communication, was very understanding.
A**A
Excellent Probiotic for Gut and Stomach Health
I’ve been using BioGaia Gastrus and it’s one of the best probiotics I’ve tried. The chewable tablets are convenient and taste pleasant, making them easy to take every day. Since starting, I’ve noticed much better digestion, reduced bloating, and overall gut comfort. It feels gentle but very effective, and I like that it uses well-researched probiotic strains. If you’re looking for a reliable probiotic to support gut and stomach health, this is a fantastic choice. Highly recommended!
B**Y
Probiotics
works well
I**F
They worked for me
Bought them because I had an antibiotic treatment for stomach infection and doctor said to get probiotic supplements. Improved my digestion greatly, had normal stool taking these on daily basis. What I am surprised about is that while normally probiotics come in capsules, these are chewables and mandarin flavoured. The only cons is that the price is a bit high for only 30 in a pack, so no 5 stars, but I give a strong 4.
L**T
Great for the microbiome
Great product; I’ve used it for a while now & I can feel improvement in my body, hair, skin etc , will keep using it and going to try the fermented dairy with l.Reuterii also using the tablets as starter
P**S
Works great
Works great
B**Y
Appears to contain no live bacteria
Bought these to make L. Reuteri yogurt which I've made countless times before with other brands of probiotic. These ones did not work. After 36hrs in my yogurt maker the milk was still just milk, no yogurt at all. I conclude from this that these tablets contain no live bacteria and I've just wasted £25. It seems plenty of others have also had this issue. Considering how expensive the BioGaia brand is, this is very disappointing.
D**N
Amazing
Great
Trustpilot
2 days ago
3 days ago