Page 1 - Reviews - Emerald Laboratories, Vitamin D3 + K2, 60 Vegetable Caps - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorised distributors.Show more
4.9
Based on 358 ratings
318
32
6
2
0
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What customers say
(64)
 
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English (UK)
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iHerbCustomer
Posted on Aug 2, 2025
United States
63
0
1
14
Great Combination of D3 + K2!
Verified Purchase
Frontier Co-op always delivers quality products that build your immunity and with ingredients that don't include magnesium stearate. Great combination of D3 when we don't get enough sun and K2 for absorption into the bones all in one package. Easy to swallow size with no after taste in a dosage that can have a great effect on any deficiency.
Auto-translated from English
SevenNil
Silver
Posted on Jan 16, 2026
United States
259
2
1
30
Great!
Verified Purchase
I am buying this again! It’s good quality the right dose and effective. Emerald Laboratories care about there consumers.
Auto-translated from English
iHerbCustomer
Gold
Posted on Nov 2, 2025
Taiwan
7,475
0
0
397
Quality and benefits.
Verified Purchase
Of all the D3 supplements I've taken before, this is the best, in my opinion!!! This one is very well absorbed. I have a stomach ulcer and a duodenal ulcer, so I had gastrointestinal issues, but this one helped me improve my levels. It's generally best to take D3 supplements with vitamin K2. Calcium isn't recommended if you have a D3 deficiency, as it won't be absorbed. You need to increase your D3 levels first, then take the calcium supplement.
Auto-translated from Russian
iHerb Customer
Posted on Oct 21, 2025
Mexico
12
0
0
0
Really small Capsules.
Verified Purchase
Caps size are really small and easy to swallow. My wife just had her vitamin D tested because she had a deficiency, and now she has levels well over the limit. Ingredients are clean and with no unnecessary fillings. Quality is good. The dosage of just one capsule is always welcome.
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iHerb Customer
Posted on Sep 24, 2025
Mexico
28
0
0
3
Vitamin D3 with K2
Verified Purchase
A very good purchase. I think the combination of vitamins D3 and K2 is excellent, very high quality, with no added ingredients. And something I really like about Herb is that the variety of its products allows us to tailor our purchases to our needs. Shipping to Mexico is within a few days, and its products are very well packaged. I appreciate it.
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iHerbCustomer
Posted on Sep 10, 2025
Malaysia
52
23
0
21
worth it
Verified Purchase
These veggie capsules are easy to swallow and provide a strong, balanced dose of Vitamin D3 and K2. The ingredients are clean, vegetarian-friendly, and I’ve experienced no negative reactions. Perfect for supporting bone, heart, and immune health. The bottle size is convenient, and the quality feels trustworthy and effective.
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iHerb Customer
Posted on Oct 28, 2025
Israel
18
0
0
1
norms
Verified Purchase
Vitamin D is very important for health and a strong immune system. The package will last for two months. It's true that we have a lot of sun here in our country, but because of the heat, everyone sits under the air conditioner and therefore many have a vitamin D deficiency. The quality is excellent, the ingredients are D3 and K2.
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AsmaAD
Silver
Posted on Aug 31, 2025
Israel
133
2
7
84
A vegan capsule so halal inshallah
Verified Purchase
Didn’t try it enough yet but I’m repurchasing .what I like it is that it’s Halal inshallah and the potency is very good . Hope to see results soon
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iHerb Customer
Posted on Jan 6, 2026
Mexico
66
2
0
25
very good
Verified Purchase
The best quality product, the ingredients fascinate me, especially those that support the four brain waves. The size is perfect; the capsules are small, and the dosage is perfect for my child. It helps with energy and immunity.
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iHerb Customer
Posted on Dec 22, 2024
Qatar
23
7
0
4
Verified Purchase
Best one to use i found a difference after using it for three months I advise you to use it at least for three months Then make a new blood test to check ur vitamin D then u will see the changes I take one tablet after the break fast and it would be better to have it with any kind of oil like olive oil
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