Page 1 - Reviews - Bio-Strath, Fermented Herbal Yeast Postbiotic, 100 Tablets - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.6
Based on 467 ratings
337
94
25
7
4
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What customers say
(462)
 
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English
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CiCiMoya
Posted on Jun 23, 2024
Canada
49
0
0
5
Verified purchase
Our North American food is so deficient in micro nutrients. Supplementation is our best way to get the basic amounts we need that we usually would get from pure foods
iHerb customer
Silver
Posted on Sep 12, 2023
Canada
239
0
0
4
Verified purchase
Been told this is amazing for tiredness hopefully with using it another week I'll get great results, just wish more ingredients/information came on the box
iHerb customer
Posted on Sep 1, 2025
Singapore
50
1
0
8
Super immunity
Verified purchase
The best quality of the ingredient and the size of the supplement in the package just nice. The benefit such as digestion with microbiome good for absorption of the gut and best for ease constipation and the taste is good. I would definitely recommend this to my friends and family who like daily antioxidant.
iHerb customer
Posted on Dec 9, 2024
Lebanon
5
0
0
0
Satisfied
Verified purchase
I've been using this supplement for a few weeks now, and I'm really impressed with the results! It has helped improve my energy levels and overall well-being. I noticed less fatigue during the day and better focus. The capsules are easy to take, and I appreciate that it's made with natural ingredients. Definitely a great addition to my daily routine
iHerb customer
Posted on Jan 20, 2025
Saudi Arabia
10
1
1
3
Great one indeed
Verified purchase
I have been giving biostrath to my son 14 years old for the past 3 months and it's indeed fulfilling the objective. There is really a big difference since he has ADHD. His impulsively is reduced and I think with some behaviour attention, things will be even more better.
Oleg
Silver
Posted on Feb 1, 2026
Latvia
158
0
2
56
Good for overall health support
Verified purchase
This supplement contains yeasts that have a high nutritional value. They provide small amounts of bioavailable vitamins, trace and ultra trace minerals. Overall this product can be a good overall way to support general health and well-being.
iHerb customer
Posted on Sep 19, 2025
Hong Kong
38
0
1
1
Good
Verified purchase
Very good for kids and I will recommend to my friends.
iHerb customer
Posted on Sep 4, 2025
Philippines
1
0
0
0
Taking for the last 15yr
Verified purchase
Very good product. Good for immune system. Will continue to order.
iHerb customer
Silver
Posted on Sep 2, 2025
Saudi Arabia
139
0
0
7
Great !
Verified purchase
Great product. item exactly as described. I really liked the effect of it. Highly recommended.
iHerb customer
Silver
Posted on Sep 2, 2025
Hong Kong
251
0
0
2
Great!
Verified purchase
I can feel the improvement in gut after taking it for 1 day!