Skip to Main Content
Sams Club
Sams Club
Customer reviews for Member’s Mark Vitamin B12 Quick Dissolve Tablets, 5000 mcg, Cherry, 300 ct. for
Member’s Mark Vitamin B12 Quick Dissolve Tablets, 5000 mcg, Cherry, 300 ct.
4.8 out of 5 stars
stars2,509 ratings660 reviews
  1. 5 stars86% (2,158)
  2. 4 stars9% (238)
  3. 3 stars2% (53)
  4. 2 stars1% (20)
  5. 1 star2% (40)

Member photos

Sort by |
Showing 1-10 of 660 reviews
Dec 28, 2025
Old Dad Bird
5 out of 5 stars review

Verified Purchase

I know when missed in the morning

I depend on these in the morning. I like that the taste is not overpowering, but good. They dissolve easily. Hope Sam’s doesn’t stop carrying them.

Helpful?5ASKJLKS29S67874212050
Oct 5, 2024
DantonB
5 out of 5 stars review

Verified Purchase

Perfect choice

This is an exceptional choice. First, as vitamin B12 deficiency is too common, it provides a very high dose, something necessary for the many people who have difficulty absorbing B12, especially the elderly. And this is further improved by making it sublingual instead of in simple pill form. Secondly, it is in the form METHYLcobalamin, which is the active form of the vitamin, instead of the usual CYANOcobalamin, which is not. This is important because up to 30% of people have genetic problems adding the methyl group on to the B12. Lastly, it is a great price, a great value.

Helpful?5ASKJLKS29S67874212050
Jun 20, 2025
Sweetheart
5 out of 5 stars review

Verified Purchase

It's smaller than a tick tac

Tiny pills that melt in your mouth. Taste great and u take one a daily.

Helpful?5ASKJLKS29S67874212050
Jun 26, 2025
kfrick
5 out of 5 stars review

Verified Purchase

good product

gives me more energy, easy to take just dissolve in mouth

Helpful?5ASKJLKS29S67874212050
Aug 27, 2025
Ray
5 out of 5 stars review

Verified Purchase

Great B12 vitamin

Easy way to take B12. Taste great!

Helpful?5ASKJLKS29S67874212050
Aug 26, 2025
BarbaraW
5 out of 5 stars review

Verified Purchase

Best value price wise

I’ve been taking these for years and Sams is the only place I get more for my money definitely a value.

Helpful?5ASKJLKS29S67874212050
Sep 7, 2017
aChristian
5 out of 5 stars review

Verified Purchase

Big improvement over shots!`

Before sublingual B12 came along, folks over 50 often needed B12 shots since our systems don't retain all that we need from our food. These tablets are not unpleasant, and they are certainly less trouble and less expensive than the shots!

Helpful?5ASKJLKS29S67874212050
May 25, 2025
PUSSMUNCHER
4 out of 5 stars review

Verified Purchase

PUSSMUNCHER

Definitely gives you energy good quality

Helpful?5ASKJLKS29S67874212050
Mar 16, 2025
Susan M
4 out of 5 stars review

Verified Purchase

Good dissolving, good taste

Dissolves quickly under the tongue and taste good. I only wish that it still had a score mark in the top, so I could split it. My doctor tells me that my B12 level is very high. I know that I only need half, as that's what I took for years.

Helpful?5ASKJLKS29S67874212050
Dec 4, 2016
Eastern Star
3 out of 5 stars review

Verified Purchase

Taste Great

Been using these for about 2 weeks. Taste is great. However, I havent noticed even an iota of increased energy. That being said, it may take more time.

Helpful?5ASKJLKS29S67874212050