Page 1 - Reviews - Bio-K+, Probiotic Supplement, Advanced Bowel Support, 20 Capsules - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.8
Based on 17 ratings
14
3
0
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What customers say
(17)
 
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English
Translated reviews
iHerb customer
Posted on Jun 29, 2026
New Zealand
5
0
0
0
Happy Gut
Verified purchase
The specific combination of ingredients in Bio K are helping to improve my gut microbiome after an extreme bout of Clostridioides difficile put me hospital for 3 weeks. Highly recommend this product.
iHerb customer
Posted on Jun 15, 2026
Mexico
98
0
1
1
Love BioK
Verified purchase
My fave probiotic on the planet, I just wish it was cheaper.
iHerb customer
Silver
Posted on Mar 20, 2026
United States
243
0
0
14
Great
Verified purchase
Take it daily and it helps with digestion and bloating.
iHerb customer
Posted on Jun 14, 2026
United States
75
0
0
5
Great new find
Verified purchase
I have been taking probiotics for years. Normally I buy from refrigerator, but have been finding some products that say they do not require refrigeration. This is one of them. The price is a bit better than what I normally pay, and so far they seem to work just as well.
iHerb customer
Posted on Jun 11, 2026
China
18
0
0
2
Verified purchase
This definitely works. I have a sensitive stomach, but pancreatic enzymes are too strong for me. This is perfect for me. My digestion is better than before, and I can clearly feel the difference in my bowel movements. It's good for my health. Everyone is different, so it's hard to say. You can use this as a reference.
Auto-translated from Chinese Simplified
iHerb customer
Posted on Jun 11, 2026
China
14
0
0
0
Verified purchase
For someone with a sensitive stomach like me, this works quite well, and the effects are quite noticeable. I gave it to people around me, but they didn't seem to have much feedback; individual effects vary greatly. It worked very well for me, and I'll repurchase it after I finish this one. It would be even better if it could directly improve my digestive system.
Auto-translated from Chinese Simplified
iHerb customer
Posted on May 17, 2026
China
30
5
1
2
Good for the gut
Verified purchase
I've always had bloating, and I'm very thin. Eating this makes my stomach feel lighter.
Auto-translated from Chinese Simplified
iHerb customer
Posted on Jun 18, 2026
China
4
0
0
0
Excellent product
Verified purchase
Good quality, decent packaging, generous portion, easy to absorb, and good for your health.
Auto-translated from Chinese Simplified
iHerb customer
Posted on Jun 10, 2026
China
10
0
0
0
Advanced Gut Support
Verified purchase
A patented probiotic blend. Highly beneficial for people with gut microbiota imbalance.
Auto-translated from Chinese Simplified
iHerb customer
Posted on May 17, 2026
China
57
0
0
0
Verified purchase
I bought these probiotics for my wife to try and see if they're good for her digestive system.
Auto-translated from Chinese Simplified