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Customer reviews for Member's Mark Vitamin K2 + D3 Softgels, 150 ct. for
Member's Mark Vitamin K2 + D3 Softgels, 150 ct.
4.7 out of 5 stars
stars
575 ratings117 reviews
  1. 5 stars83% (476)
  2. 4 stars11% (63)
  3. 3 stars4% (21)
  4. 2 stars1% (5)
  5. 1 star2% (10)

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Showing 1-10 of 117 reviews
Feb 9, 2025
Reviewer name: CrisRocket
5 out of 5 stars
5 out of 5 stars review

Member’s Mark Better Than the Rest

These vitamin softgel capsules from Member’s Mark (Sams) are outstanding. First and foremost, these little gems are significantly smaller in size than most other vitamin brands, making them incredibly easy to swallow. Even better, they have no taste whatsoever, which makes daily consumption a breeze. What’s truly impressive is how they stack up against popular brands—in fact, they look strikingly similar to Nature Made’s version, and are also gluten-free, sugar-free, lactose-free, and free from artificial flavors and synthetic colors. That said, Member’s Mark takes it a step further with exceptional quality at an unbeatable price—they’re only a fifth of the cost of competitor brands.

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Jan 14, 2025
Reviewer name: Felipe
5 out of 5 stars
5 out of 5 stars review

5 out of 5…works good

I decided to start using it because after a while away from workouts, I felt that my muscles weren’t recovering the it used to be…and it is working good, I feel better, stronger, my immune system increased…I feel it is working the way I was expecting

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Jan 20, 2025
Reviewer name: Johanna
5 out of 5 stars
5 out of 5 stars review

Vitamin D deficiency

I suffer from vitamin D deficiency. I get bad joint pain as well I’m not sure if it has to do with the vitamin D deficiency but I’ve been taking these daily and the pain has definitely lowered. I haven’t gotten new labs done to check my vitamin D levels but I feel better altogether and I haven’t gotten sick so it definitely helps with immune too.

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Jan 2, 2025
Reviewer name: A Sams Club VIP Member
5 out of 5 stars
5 out of 5 stars review

Simple bottle, easy supplement!

Super easy to take on a regular basis. Soft gels makes it simpler to take as opposed to a hard pill. Strong Vitamin D content so it's good to have if you're slightly deficient. The bottle is easy open too if you have hand-strength problems.

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Jan 2, 2025
Reviewer name: Brenda
5 out of 5 stars
5 out of 5 stars review

Staying Healthy at a Great Value

My doctor recommended that I take Vitamin D supplements when my lab work showed I was deficient. I normally take just regular Vitamin D3, but this supplement also has K2 so that was a bonus for me. I’ve been taking this for over a month now and I like it. The pill is small and the dose is just once a day. It is a soft gel so it is also easy to take. I highly recommend this is if you are needing to supplement your Vitamin D intake.

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Dec 31, 2024
Reviewer name: ColoradoGirl
5 out of 5 stars
5 out of 5 stars review

Great Supplements for Heart, Bone & Immune Health!

Member's Mark consistently delivers high quality vitamins and minerals! As a vegetarian, I'm always excited to try supplements to boost my dietary health. I love that this combination of vitamins K2 and D3 will help support my heart, bone, immune, and muscle health The flip-top lid is a convenient timesaver. The small softgels are pleasant and easy to swallow, leaving no aftertaste. Very happy with this product.

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Jan 22, 2026
Reviewer name: Natalie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Vitamin K2 and D3 easy to take softgels

Just started taking this a little over a month ago so I'm hopeful this will bump up my D3 its been low recewntly. Vitamins have become a daily regimen for me and make a difference after age 50. Sam's Club has a good variety and pricing on most of their vitamins. Pleased with it so far.

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Jan 1, 2025
Reviewer name: Fabi
5 out of 5 stars
5 out of 5 stars review

Vitamin K + D

They help with supporting heart, bone and immune system. The sizing of the vitamins is good. They aren’t big like some of the other vitamins I’ve taken in the past. I like that they are softgels. These vitamins don’t have any unappealing scent.

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Dec 31, 2024
Reviewer name: Better if it was bigger
4 out of 5 stars
4 out of 5 stars review

Easy to take

I cant really comment on the efficacy of the product as only lab test can show those results, but this was an easy to take vitamin. It is a tolerable size & is jelly coated so it is easy to swallow & glides down pretty easily. I havent had any issues with upset stomach or acid reflux that could be caused by other vitamins.

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Jan 1, 2025
Reviewer name: Miss Monica
4 out of 5 stars
4 out of 5 stars review

Perfect size vitamin

For the mere fact that these vitamin tabs serve dual purposes for k2 and d12 vitamins in an easily congested tab is great for people who have a vitamin regimen. It has no particular flavor, and is something id buy to keep my health going strong in 2025

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