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Sam's Club
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
stars165 ratings61 reviews
  1. 5 stars76% (125)
  2. 4 stars12% (19)
  3. 3 stars8% (14)
  4. 2 stars2% (3)
  5. 1 star2% (4)

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Showing 1-10 of 61 reviews
Sep 24, 2025
Bgarce
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
MCS
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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Oct 1, 2025
Toy dinosaur
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 4, 2025
Silky smooth underwear
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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Sep 22, 2025
SBIXBY
5 out of 5 stars review

Great daily vitamin

I've been using this vitamin daily for the past few weeks. So far it does what's suggested. I do feel like it gives me the boost I need to make it through the whole work day. I don't have any complaints about the size or taste of the tablet. Just an average size pill not a gel tablet. Worth a try to get your B vitamin.

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Sep 24, 2025
YWaskin
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 27, 2025
This stuff is amazing
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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Jan 2, 2026
EP
4 out of 5 stars review

Verified Purchase

I hope they will lower the niacin content.

This is mostly a great B-Complex with one exception. I think it should have a lower niacin content. I am always way over the upper limit for niacin because of this mg amount.

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Oct 24, 2025
English Jessica
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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Nov 23, 2025
Ro
1 out of 5 stars review

Verified Purchase

N/A

The smell of these vitamins would make anyone sick. I don't know why you would take the Super B Complex out of the clubs and now you only can only get them online, and when you go to Sams club website to order online it's always out of stock.

Helpful?43RDHP4XX9N616309756551