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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
560 ratings115 reviews
  1. 5 stars83% (465)
  2. 4 stars11% (60)
  3. 3 stars4% (20)
  4. 2 stars1% (5)
  5. 1 star2% (10)

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Showing 21-30 of 115 reviews
Jul 7, 2026
Chary
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good

Perfect shape

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Jun 10, 2026
anonymous
5 out of 5 stars
5 out of 5 stars review

Best value

Great value. I have been supplementing with this daily for last 9 months. Recently had my bloodwork checked and was in the optimal range for vitamin d using 1 dose per day. Highly recommended.

Helpful?3PMCB1ZHSZKN13635706527
Dec 31, 2024
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.

Incentivized Review
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Dec 31, 2024
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.

Incentivized Review
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Dec 31, 2025
Jeffrey
5 out of 5 stars
5 out of 5 stars review

Truly a life saver! Great product!

Have been taking this for a while! I am Deficient and I have to take this. This combo is the best to help your body absorb the vitamin D3! I feel so much better since I started taking these! Thank you Sam's Club for giving us affordable supplements like this!

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Jan 1, 2025
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

Incentivized Review
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Feb 2, 2026
Scotty
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

K2-D3

First time I've purchased, but so far, so good.

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Jan 10, 2026
Always cleaning
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Happy with my choice

I'm not sure if it's working but I haven't had a problem.

Helpful?3PMCB1ZHSZKN13635706527
Mar 8, 2026
Christina P
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great supplements

Great product. Good, clean ingredients. I feel better after taking this.

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Aug 31, 2025
Rita
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just get on them

Can’t find vitamin K & my Doctor wanted me on D3 & this was a bonus my Doctor even went & got them!

Helpful?3PMCB1ZHSZKN13635706527