Page 1 - Reviews - D'adamo, Polyflora® + O, Multi-Function Probiotic Formula, 120 VeggieCaps - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorised distributors.Show more
4.6
Based on 79 ratings
62
10
5
0
2
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What customers say
(11)
 
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English (UK)
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iHerb Customer
Posted on Feb 23, 2026
Israel
34
9
2
10
Probiotics
Verified Purchase
Probiotics adapted for people with blood type O. Does the job. I had colitis and it went away. Excellent product. I take 1 in the morning and 1 in the evening.
Auto-translated from Hebrew
iHerb Customer
Silver
Posted on May 4, 2026
China
129
0
0
7
Probiotics
Verified Purchase
Type O blood probiotics can effectively regulate the gastrointestinal tract.
Auto-translated from Chinese Simplified
iHerbCustomer
Silver
Posted on Apr 4, 2026
Norway
283
0
1
127
Very good
Verified Purchase
This is a very good pro-prebiotic for Bloodtype 0. My gut is overall calmer and more normal when I use this. I also feel less cravings for sweets when I take it. It is not the best if you are very constipated. Then I have other probiotics that work better. I also think it may increase my histamine a bit. I guess it can increase histamine If you are very sensitive. For me that is around ovulation, when my estrogen is high. I use it on and off. I have other probiotics I use If my histamin is high. But overall a very good product, ingredients and quality. It is fresh and potent!! I only take 1-2 daily.
Auto-translated from English
iHerb Customer
Posted on Nov 20, 2025
Australia
6
0
0
1
Best Probiotic for type O
Verified Purchase
Best Probiotic for type O been using this for years.
Auto-translated from English
iHerb Customer
Posted on Jul 15, 2026
United States
1
0
0
0
PolyFlora
Verified Purchase
Love this probiotic. Helps my digestive system and I make me keep regular.
Auto-translated from English
iHerb Customer
Posted on Aug 9, 2026
Singapore
1
0
0
0
Polyflora O
Verified Purchase
Have been taking Polyflora O for many years... It aids digestion and promotes gut health.
Auto-translated from English
LC
Silver
Posted on Feb 9, 2026
Singapore
110
0
0
42
repeat order
Verified Purchase
following the blood type diet by Dr Peter D'adamo. works really well for me as an O Blood. dedicated product.
Auto-translated from English
iHerb Customer
Gold
Posted on Mar 26, 2026
China
511
0
0
4
Verified Purchase
Trustworthy, cost-effective, and effective!
Auto-translated from Chinese Simplified
iHerb Customer
Gold
Posted on Aug 23, 2025
China
386
0
0
11
Bought on sale, cheap price
Verified Purchase
Bought on sale, cheap, natural ingredients
Auto-translated from Chinese Simplified
AndyK
Silver
Posted on May 6, 2026
Australia
193
0
4
67
probiotic
Verified Purchase
Being a blood type O this formula is fantastic as it not only has the probiotic but also the prebiotic which enhancesthe absorption of the pebiotic. The quality is excellent and although I only need to take two capsules once a day I rarely have any digestive issues. I will always keep this product on hand.
Auto-translated from English