Page 1 - Reviews - Doctor's Best, High Absorption CoQ10 with BioPerine®, 60 Veg Caps - iHerb
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Customer Ratings & Reviews

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4.8
Based on 13,541 ratings
11,265
1,569
565
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What customers say
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English (UK)
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English (UK)
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iHerb Customer
Posted on Sep 26, 2025
United States
32
0
0
1
High Absorption CoQ10 100
Verified Purchase
I’ve been taking Doctor’s Best High Absorption CoQ10 100 mg for a while now, and it’s been great. The softgels are easy to swallow, and I’ve noticed more steady energy during the day without the crashes. It feels gentle on my stomach, and I like knowing it’s supporting my heart health too. The 120-count bottle is a good value, so I don’t have to reorder often. Definitely recommend!
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iHerb Customer
Posted on Sep 24, 2025
United States
85
0
0
1
Great
Verified Purchase
I’ve been using this product for a couple of weeks now and I’m genuinely impressed. The quality is excellent, the ingredients are clean and natural, and I’ve already started to notice a difference. It arrived quickly and was well-packaged. I will definitely be ordering again and recommending it to my friends!
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Zhadyra
Posted on May 15, 2026
Kazakhstan
83
42
13
69
Great
Verified Purchase
Coenzyme Q10 is taken primarily to support energy and cellular function. This substance is involved in energy production in the body. It is most often used for: * fatigue, weakness * support for the heart and blood vessels * during intense exercise * after illness and stress * ages 30+ * when taking statins (cholesterol medications), as they can reduce Q10 levels
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Vika
Posted on Jun 2, 2026
Ukraine
49
0
0
1
Excellent!
Verified Purchase
Doctor's Best CoQ10 with BioPerine bought for myself, as well as for mom and dad to support the heart. I like the quality of the product, proven ingredients and convenient packaging. Coenzyme Q10 is an important antioxidant that supports the cardiovascular system, brain function and helps maintain energy as you age. Great health benefits for the whole family.
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iHerbCustomer
Gold
Posted on May 31, 2026
Ukraine
1,180
7
17
124
perfectly
Verified Purchase
Coenzyme Q10 helps support heart function and promotes energy production in cells. It is vital for the production of adenosine triphosphate (ATP), especially for the heart. Stress, free radicals, statins and aging can have a negative impact on coenzyme Q10 levels. Coenzyme Q10 is very important for energy production, muscle contraction and protein synthesis
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iHerbSuperUser
Gold
Posted on May 23, 2026
Kazakhstan
2,262
0
0
124
Verified Purchase
An excellent coenzyme for energy and strength throughout the day. The capsules are standard size and easy to swallow. I've noticed that my morning sluggishness has completely disappeared, and I have much more energy for workouts and everyday activities. The brand's quality is, as always, impressive, and a large bottle lasts for a very long time. I recommend it for excellent energy.
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Olga
Silver
Posted on May 16, 2026
Germany
115
32
3
35
Good for anti-aging support of the body and improvement of cell quality
Verified Purchase
We chose this CoQ10 supplement to prepare for pregnancy and improve cell quality. We liked the good dosage and the BioPerine formulation for better absorption. Coenzyme Q10 is important for cellular energy and antioxidant protection and is often recommended for both women and men when planning a pregnancy. It is also often taken for heart and vascular support, energy, fatigue reduction, and anti-aging support. It has a good composition, convenient capsules, and a trusted brand.
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iHerbCustomer
Gold
Posted on Apr 18, 2026
Israel
683
9
3
252
Ok
Verified Purchase
Quality of ingredients are high. Size of the capsule is comparable to swallow. The dosage is one capule per day. Benefit for nails,skin. Taste is mild. Can see positive changes after two weeks of usage. Reccomended to try. Very high quality product. Preferably after food. This brand always has high quality.
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Shimaa
Posted on Mar 27, 2026
Saudi Arabia
86
14
2
6
Verified Purchase
Quality: Excellent; Ingredients: Well-balanced and very palatable; Taste: Delicious; Usage: Each person according to their preference; Size: The package quantity is appropriate; Packaging: Convenient and useful; Benefits: Provides what the body needs and improves its condition; Age: Suitable for different ages; Dietary supplement: Very suitable; Servings: As per the suggested table; Benefits and improvement: Noticeable
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iHerbCustomer
Posted on Mar 26, 2026
Korea, Republic of
33
22
0
0
heart health
Verified Purchase
Among the products I have purchased from iHerb, this one stands out for its particularly reliable quality. Its ingredient composition is solid, and since it is sold on iHerb, I can use it with peace of mind. The effectiveness relative to the price is satisfying, making it a significant advantage in terms of value for money. After comparing various products, I believe this is a clearly superior choice compared to similar products available in Korea. I plan to continue taking it consistently for long-term health management.
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