All Active BQ10 with Quatrefolic®, 60 Tablets

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Based on 226 ratings

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What customers say

(224)

iHerb customer

Posted on Sep 25, 2025

Canada

Awesome B Vitamin Complex

Verified purchase

I originally got this while looking for a suitable vitamin B complex that also had other useful ingredients. This one has the most potent, effective forms of all the B vitamins, and also includes rhodiola which I appreciate. Great package of ingredients for benefits to energy levels and brain and heart health.

iHerb customer

Posted on Nov 19, 2025

Canada

This is a product that I trust and eat.

Verified purchase

I haven't been getting much sleep lately, but I definitely feel less tired after taking this. The quality is second to none, and I'm also very impressed with the ingredients. As I get older, I find it harder to relieve fatigue, but this has been a huge help.

Auto-translated from Korean

PharmacistIrina

Gold

Posted on Dec 21, 2025

Ukraine

413

482

My Daily Powerhouse for Energy & Vitality!

Verified purchase

I decided to try this supplement because I was looking for a comprehensive B vitamin complex combined with CoQ10, specifically wanting the activated forms for maximum absorption and benefit. I'd been feeling a bit sluggish and wanted to support my energy production and cellular health more effectively. My routine is simple: I take one small tablet daily with food, usually with my breakfast. The tablets are easy to swallow, and I haven't experienced any unpleasant aftertaste or digestive upset. After a few weeks of consistent use, I've genuinely noticed a significant improvement in my sustained energy levels throughout the day; that usual mid-afternoon slump is much less frequent. Beyond the energy, I also feel a subtle but distinct enhancement in my mental clarity and overall vitality, making me feel more sharp and resilient. It truly feels like this potent combination is fueling my body at a cellular level. If you're seeking a high-quality, bioavailable blend of activated B vitamins and CoQ10 to boost your energy, cognitive function, and overall well-being, I wholeheartedly recommend giving this a try – it's been a fantastic addition to my daily regimen.

Mfghani

Posted on Oct 1, 2025

United Kingdom (UK)

Excellent

Verified purchase

This supports cellular energy (ATP) production, protects mitochondria with antioxidant action, and promotes heart, muscle, and brain vitality—especially useful as we age or under high stress.

iHerbCustomer

Silver

Posted on Mar 15, 2026

Korea, Republic of

103

Verified purchase

packages have shown up early. works well. smaller casuals are a good size, making them easier to throw back in the morning they don't sit in the throat long enough to taste the ingredients. good quality, yet to have a busted capsule. good size container with cotton wadding. I can see the effects daily through my weight loss and increase of energy

iHerb customer

Posted on Apr 27, 2025

Korea, Republic of

Trustworthy Vitamin B Complex Made by a Top Korean Pharmacist! 약들약 고약사님 믿고 산 비타민B 강추요!

Verified purchase

I bought this vitamin B complex because it was made by a famous Korean pharmacist YouTuber, “약들약” (Yagdeulyak), who has over 1 million subscribers! As someone who constantly struggles with chronic fatigue, I could really feel my body getting lighter and more energized after taking this. Amazing feedback from my body! Since it uses active forms of B vitamins, you can feel the difference in absorption too. The dedication and thoughtfulness put into this product are obvious — I trust it 100%! For years, the pharmacist had been recommending existing vitamin B supplements, but he was always slightly dissatisfied due to Korea’s strict regulations. Now, he finally created his own ideal formula internationally, and honestly, it deserves a big round of applause. I purchased it immediately, and I’ll keep taking it diligently! Highly recommended for international consumers too! 한국에서 100만 구독자의 약들약 고약사님이 직접 만든 제품이라 믿고 구매했어요!ㅎㅎ 만성 피로 때문에 디폴트로 늘 피곤함 맥스인데, 이 제품 먹고 확실히 몸이 가벼워지고 에너지가 느껴져요.피드백 좋네용! 활성형 비타민이라 흡수도 잘 되는 게 느껴지고요! 정성껏 만든 게 보여서 더 신뢰가 갑니다. 강력 추천합니다!! 몇년동안 비타민 b 추천해주시면서 기존 제품들에 늘 아쉬움이 있었는데 ( 한국 식약처 기준 때문에ㅠㅠ ) 결국은 이렇게 국경을 넘어서라도 원하시는 활성형으로 조합해서 만드신 고약사님께 박수를 !! 바로 구매했습니다 ! ㅎㅎ 잘 챙겨먹을게요!! ㅎㅎ also international 소비자들에게도 강추~~

iHerbCustomer

Gold

Posted on Sep 11, 2025

Korea, Republic of

592

Thank you for the fast delivery.

Verified purchase

Thank you for the fast delivery. Thank you for the good products.

iHerb customer

Silver

Posted on Aug 26, 2025

Estonia

154

The best of the best

Verified purchase

I think this is the best Q10 on the market, with the best combination and supplements. I have very high expectations. :) Also, there are few products that don't have ANY negative comment, that also speaks for itself. Thanks for the good discount :)

KVIKV

Posted on Mar 29, 2026

India

GOOD "B" WITH Q10

Verified purchase

NO ISSUES WITH QUALITY OF INGREDIENTS, TASTE AND PACKAGING. NOT A GREAT FAN OF THEIR CAP CLOSING AND OPENING MECHANISM. GOOD PRODUCT FOR HEART HEALTH AND FOR WHOLE BODY WELLNESS.

iHerb customer

Posted on Aug 16, 2026

Korea, Republic of

nice active b complex

Verified purchase

A unique formulation made with 100% active-form B vitamins, designed to provide excellent support for fatigue recovery and overall energy and condition.

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