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4.7

Based on 12 ratings

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What customers say

(10)

Bebo

Silver

Posted on Feb 7, 2026

Jordan

224

B complex

Verified purchase

1. Supports Energy Production Helps convert food into energy your body can use. 2. Improves Skin, Hair & Nails Promotes healthy cell growth and rejuvenation. 3. Boosts Mood & Brain Function Important for neurotransmitter production and stress management. 4. Supports Nervous System Health Helps maintain nerve function and reduces fatigue. 5. Enhances Metabolism Helps your body process fats, proteins, and carbs efficiently. 6. Reduces Stress & Boosts Immunity Helps the body respond better to stress and supports immune health.

Vermouthier

Posted on Aug 29, 2025

United States

B vitamins for the win!

Verified purchase

I love the quality of this B complex formula! The dosage size isn’t too large, and the balance of B vitamins is broad-spectrum. I love that it contains folic acid, which helps so much with energy. I definitely feel an improvement in my overall well-being and mood when I take these.

iHerb customer

Posted on May 18, 2025

United States

This product is great

Verified purchase

The only aspect that I would like the company to fix is: instead of (folic acid) I would like the company to put Methylfolate, which is the bio-available form, Thanks very much

iHerb customer

Posted on Mar 15, 2026

Philippines

Verified purchase

I like this B-Complex supplement because it is easy to take and helps support my daily energy. It’s a convenient way to get important B vitamins in one tablet. So far, I’m satisfied with the quality and would buy it again

BKW

Silver

Posted on Apr 20, 2025

Hong Kong

121

full spec of Vit B

Verified purchase

while it provides a full spectrum of Vitamin B, and that's the reason i choose this brand, but urine turns yellow immediately after taking it. does it mean bad absorption?

Freshly-Steamed-Cat

Silver

Posted on Mar 29, 2026

Japan

181

419

With its overwhelmingly high concentration, you'll notice a difference in your daily energy levels.

Verified purchase

I've tried many B complex supplements, but this product, with its solid 100mg of each key ingredient, stands out in terms of noticeable effects. Effects: Since starting to take it, I feel less sluggish and tired in the evenings, and I feel more energetic throughout the day. Quality: It's not a time-release supplement, but I feel it's being absorbed well (the darker urine is proof of the high vitamin B2 content, so I don't mind). Cost-effectiveness: 100 tablets with this amount of vitamin B2 makes it extremely cost-effective. The tablets are larger than typical Japanese supplements, but they're smooth and easy to swallow. I can confidently recommend this to anyone looking to boost their metabolism.

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iHerbCustomer

Gold

Posted on Jul 23, 2026

Hong Kong

873

246

Verified purchase

I ordered two vials because of the discount, one to give to a friend and one for myself. My friend used to develop shingles due to a weakened immune system because of her busy and tiring work schedule. She was cured by fire needling with a traditional Chinese medicine doctor 🙏 The doctor also recommended taking methylcobalamin to help reduce the chance of recurrence. Beta-blockers also have a calming effect~ It's perfect for people with high work stress~ Thank you

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Engineer

Gold

Posted on May 25, 2026

Ukraine

830

139

1,859

884

B-complex

Verified purchase

I take a B vitamin complex regularly. It helps me feel more relaxed and sleep better. It comes in tablet form. There are 100 tablets in a package. I got it at a discount.

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iHerb customer

Posted on Nov 20, 2025

Poland

super

Verified purchase

Quality. Good price and everything you need in one tablet.

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amal

Posted on Dec 15, 2025

France

product review

Verified purchase

This is a high-quality dietary supplement with good ingredients. It has many benefits.

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