Page 1 - Reviews - Dr. Mercola, Fermented Black Garlic, 60 Capsules - iHerb

Customer Ratings & Reviews

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4.7
Based on 1,714 ratings
1,410
196
71
21
16
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What customers say
Customers generally praise Dr. Mercola's Fermented Black Garlic for its high quality and effectiveness in improving various health conditions, particularly blood pressure, cholesterol levels, and immune function. Many users report noticeable benefits such as increased energy, reduced bad cholesterol, and better overall well-being. The product is also appreciated for its bioavailable form of S-Allyl-Cysteine, which some customers find superior to competitors. Despite its higher price point, the supplement is considered potent and efficient in combating infections and supporting heart health. Some users noted a mild garlic smell but found it manageable. A few customers are still waiting to see results or are unsure of its impact.
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Customer reviews (1,680)
Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. 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.
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Reviews from Kenya
Reviewer Country
English
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iHerb customer
Posted on Nov 22, 2025
Slovenia
52
0
0
8
Fermenter black garlic
Verified purchase
I bought this garlic for my partner because he has problems with cholesterol and high blood pressure. Until now he was taking garlic that had been soaked in alcohol, but we realized that the alcohol was not good for him. He decided to take fermented black garlic because it doesn’t contain alcohol and is healthier.
Andrijana
Silver
Posted on Oct 14, 2025
Serbia
196
103
4
123
Potent fermented black garlic — real flavor, real support
Verified purchase
Excellent quality and clean ingredients (fermented black garlic in capsules). Distinct taste/aroma exactly like black garlic—pleasant if you enjoy it. Noticeable effect on overall resilience and seasonal immune support; feels steady in potency with regular use. Dosage is simple (capsules), package is sturdy amber glass. If you like true black-garlic flavor, this delivers.
HM
Silver
Posted on Oct 13, 2025
Bahrain
147
0
0
111
High-Quality Fermented Garlic with Noticeable Benefits
Verified purchase
I’ve been taking Dr. Mercola’s Fermented Black Garlic for a few weeks now, and I’m very impressed with the quality and effectiveness. The fermentation process enhances the antioxidant properties and makes it much gentler on the stomach compared to raw garlic supplements. Here’s what I’ve noticed: Improved immune support—I’ve felt more resilient during seasonal changes. Better cardiovascular wellness, especially with consistent use. No garlic odor or aftertaste, which is a huge plus! Easy-to-swallow capsules and no digestive discomfort. I trust Dr. Mercola’s commitment to clean, science-backed formulations, and this product is no exception. It’s a great way to get the benefits of garlic without the harshness or smell. Highly recommended for anyone looking to support heart health, immunity, and overall wellness naturally!
Lester
Silver
Posted on Mar 21, 2025
Switzerland
119
114
15
77
A natural food helps with cognitive too! 🧄
Verified purchase
I use for AD…helps naturally for cognitive and reduce inflammation…🙂👍👍🧄
499e7085-127d-45f5-9860-7f616bce6f4c
Rosie
Gold
Posted on Jan 17, 2024
491
77
10
220
Great for health!
Verified purchase
I’d taken some ready to eat black garlic bites for a month and saw that my blood pressure went down by 10 points! I also made sure to drink lots of hydrogen water and that seemed to help too. The ingredients here seem to be high quality even though it’s the powder packaging. I look forward to witnessing its benefits!
Sandra88
Gold
Posted on Mar 30, 2025
Ireland
475
13
1
80
love ir
Verified purchase
great product for my immunity and for my heart health
Misstriss
Gold
Posted on Dec 23, 2024
349
7
0
41
Immunity
Verified purchase
The garlic is known of its benefits and if you want to grab them without the smelly taste then this is for you
iHerb customer
Posted on Dec 2, 2025
Israel
40
0
0
1
Real support
Verified purchase
Distinct taste/aroma exactly like black garlic—pleasant if you enjoy it. Noticeable effect on overall resilience and seasonal immune support; feels steady in potency with regular use. Dosage is simple (capsules), package is sturdy amber glass. If you like true black-garlic flavor, this delivers.
Gita
Silver
Posted on Dec 1, 2025
Australia
211
0
17
10
Good quality product
Verified purchase
I bought this dr.mercola black garlic for my husband's high blood pressure. He is just started on this now. Hope this quality product will work after reading lots of good reviews.
iHerb customer
Posted on Nov 2, 2025
Australia
6
0
0
2
Amazing product!
Verified purchase
A must-have immune booster to fight against cold/flu season or just simply boost your overall health. High-quality garlic ingredients with great bioavailability. This product does what it claims to do. Love it !!!!!