Skip to Main Content
Sam's Club
Sam's Club
Customer reviews for Member's Mark Super B-Complex Tablets, 300 ct. for
Member's Mark Super B-Complex Tablets, 300 ct.
4.7 out of 5 stars
stars1,231 ratings297 reviews
  1. 5 stars84% (1,032)
  2. 4 stars10% (125)
  3. 3 stars4% (50)
  4. 2 stars0% (3)
  5. 1 star2% (21)

Member photos

  • +11 images
Sort by |
Showing 1-10 of 297 reviews
Jul 23, 2025
NavyVet71
5 out of 5 stars review

Verified Purchase

Skeptical no more.

Always tired. Doctor said my labs showed my B12 was low. Started taking these & my energy levels are up. I feel better and I am more alert. I wasn’t really expecting it to work, but it does.

Helpful?353QCQ66QP9Y7874209165
Jun 9, 2017
koalapatti
5 out of 5 stars review

Verified Purchase

Superb B-Complex for Energy!

We like the combination of the B vitamin complex in the Super B-Complex. It helps provide more energy to get through the day when we don't get enough B vitamins in our food because of our pace of life. The amount of pills in the bottle, gets us a half year of the supplement for a great price.

Helpful?353QCQ66QP9Y7874209165
Jul 20, 2021
Jazman
5 out of 5 stars review

Bonus B

I have been taking supplemental Thiamin (B-1), for years and was pleased to find Members Mark B-complex at nearly the same price as the product I have always used. All the bonus supplements at virtually the same cost. Members Mark continues to "B" an economical source.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Aug 4, 2021
LAG feedback
5 out of 5 stars review

Good value

I like Members Mark products. They provide good value for the price and don’t carry the high markup that other brands do. Super b complex pill is not too big like some of the vitamin B supplements out there. I was happy to see the size, easy to swallow.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Jul 29, 2021
bobG
5 out of 5 stars review

Wonderful

Adding a B-complex vitamin to your daily vitamin regimen is a wonderful idea. This product has been a great addition to the vitamins I currently take. It seems to give a great boost of energy for making it through the day.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Jul 24, 2021
Mason
5 out of 5 stars review

Great Product

I have been using MM Super B complex for many years. My doctor suggested that I use a B complex and when I discussed the MM Super B with her, she agreed that this would do the job. My health checkup in regards to the impact MM Super B has had on my health number certainly suggest that this product is doing exactly what is needed. Great Product and great price.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Jul 12, 2021
saldi
5 out of 5 stars review

Great Product

I have been taking it for two weeks and starting to feel a difference in energy levels. I have been taking 2 tablets in the morning before breakfast and have not bother my stomach at all. Will continue to use it. I am curious about its lasting benefits.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Jul 29, 2021
DRJ120
4 out of 5 stars review

Good source of Vit B

This is a good source of Vitamin Bs including B6 and B12 along with other vitamins and nutrients. The yellow pill has a slight vitamin-like taste and a bit of after taste but if taken with food is not a problem. Seems like a good economical source of a B-complex.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Jul 29, 2021
Maggie
4 out of 5 stars review

Multiple B vitamins supplement

I started taking this about two weeks ago and have had good results so far. I seem to have more energy and feel better now. Most complex supplements leave a bad taste in your mouth but these have not.

Incentivized Review
Helpful?353QCQ66QP9Y7874209165
Mar 3, 2025
Na
4 out of 5 stars review

Verified Purchase

Good vitamin for hair, nails, skin

Great vitamin but I'm not real keen that it turns my urine a bright yellow. Guess that's to be expected.

Helpful?353QCQ66QP9Y7874209165