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Customer reviews for Member's Mark Advanced B Complex , 300 ct. for
Member's Mark Advanced B Complex , 300 ct.
4.6 out of 5 stars
stars
208 ratings69 reviews
  1. 5 stars75% (157)
  2. 4 stars12% (25)
  3. 3 stars8% (17)
  4. 2 stars1% (3)
  5. 1 star3% (6)

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Showing 1-10 of 69 reviews
Oct 1, 2025
Reviewer name: Toy dinosaur
5 out of 5 stars
5 out of 5 stars review

Great vitamin

This b complex vitamin supplement is a great addition to any vitamin regime you may be currently on! The pills are decent sized and easy to swallow. I have experienced better mood and more energy along with not being completely drained at the end of the day.

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Sep 24, 2025
Reviewer name: Bgarce
5 out of 5 stars
5 out of 5 stars review

Great product without artificial dyes and flavors

I found these supplements to be exactly what I was looking for! Perfect balance of B vitamins along with the added bonus of calcium. The best part of the product was the things that they did not add. No unnecessary additives of synthetic dyes, or artificial coloring. Perfect.

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Sep 1, 2025
Reviewer name: MCS
5 out of 5 stars
5 out of 5 stars review

Great Supplement!

I’ve been taking these for a few days now, and let me tell you I feel they are actually helping me feel less fatigued. I was really feeling exhausted and started to notice I was experiencing more energy. I can’t say about the mental sharpness just yet but so far so good with these!

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Sep 24, 2025
Reviewer name: YWaskin
5 out of 5 stars
5 out of 5 stars review

B-Complex Vitamin with Methyl cobalamin

This B-Complex vitamin is a one-a-day vitamin supplement. It includes 300 tablets, making it a great value. It includes no artificial colors or dyes. It says it may reduce fatigue and increase mental sharpness. I have not noticed an improvement in either yet.

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Oct 1, 2025
Reviewer name: Papa Georgio
5 out of 5 stars
5 out of 5 stars review

Member's Mark Advanced B Complex

I'm absolutely thrilled with this B-Complex supplement! I've noticed a significant boost in my energy levels that I wasn't expecting and am definitely not used to. It's a fantastic feeling to have such sustained energy throughout the day. Highly recommend!"

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Sep 4, 2025
Reviewer name: Silky smooth underwear
5 out of 5 stars
5 out of 5 stars review

B-complex tablet

The B-Complex vitamin is a small tablet. I struggle with swallowing large pills, so this size is perfect. It is a small yellow oval tablet and the container comes with 300. B-complex gives me some added energy since I work out and and there are enough tablets to last for almost a year!

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Oct 27, 2025
Reviewer name: This stuff is amazing
4 out of 5 stars
4 out of 5 stars review

B vitamins

Most B complex mixes have vastly excessive amounts of one or more B vitamins. There is no need for a large dosage unless you have a specific diagnosed illness that calls for it, and even with water-soluble vitamins, my oncologist and I both believe that more is not always better. Everything in this B complex has a balanced. Just enough to compensate for any potential minor shortcomings, but not too much. 4 stars because i did not felt that memory kicking in.

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Sep 29, 2025
Reviewer name: MichMom
4 out of 5 stars
4 out of 5 stars review

Unpleasant smell, but digestible pill

The tablet is not too large, it’s smaller than some pain pills. It doesn’t have the most appealing smell, but if you get past that, it’s fine. It’s hard to say if vitamins work without going to the dr and getting before and after bloodwork, but it’s working fine for me, I believe.

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Oct 24, 2025
Reviewer name: English Jessica
3 out of 5 stars
3 out of 5 stars review

Focus results but…..

As an aging woman hitting their MID 30s. I really do feel like I want to be taken better care of myself, and a more mindful of ways to get my extra dietary supplements in. I felt like these did give me a boost of energy and mental clarity that is needed as a working mum of a preschooler. I like that it is only one tablet a day as I don’t like to swallow too many pills, however I did find the size a little difficult. They are flavorless mostly but I didn’t love the smell of the pills - that put me off a little bit. I like the results but don’t love the process which is why I have a 3 star rating

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Sep 25, 2025
Reviewer name: Tata
3 out of 5 stars
3 out of 5 stars review

No changes

I have not noticed any major (or minor) changes while taking it. It didn't provide more energy for me which is kinda disappointing, but maybe because I have some underlying issues. I gave it 3 stars because it also didn't cause any issues.

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