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Trace

Ionic D3 + K2, 0.5 fl oz (15 ml)

4.8 · 3015 reviews
1,422 ₽

5,000 IU | 100 mcg MK-7 4 Drops Bones, Heart, Immunity Dietary Supplement Ionic D3 + K2 pairs two essential nutrients that each function more effectively in the presence of the other. When combined, the two highly bioavailable ingredients help support strong and healthy bones, heart health, and immunity.

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5,000 IU | 100 mcg MK-7 4 Drops Bones, Heart, Immunity Dietary Supplement Ionic D3 + K2 pairs two essential nutrients that each function more effectively in the presence of the other. When combined, the two highly bioavailable ingredients help support strong and healthy bones, heart health, and immunity.

Customer reviews

5.0
verified purchase
Get your vitamin D

This is a great way to get your daily dose of Vitamin D. You need to take with K2 to be effective and this is an easy way to go! I add 4 drops to my coffee in the morning as part of my coffee cocktail. Love to kick it up. Excellent quality ingredients

12/17/2024
5.0
verified purchase
Clean Ingredients, Subtle Yet Essential

I didn’t notice any strong or immediate effects, but I believe this supplement is essential for me — especially since I don’t get much sun exposure. That’s why I decided to take vitamin D3K2. I chose this brand because of its cleaner ingredients compared to many others. Masya Allah Tabarakallah — I trust that it’s doing good for my body in the long run.

5/21/2025
5.0
verified purchase
Absolutely my favourite vitamine D!

I think this is one the best vitamin D3K2 on the market, I tried many other options, but this is really good. I love the product quality. I don't like taking vitamin D with olive oil so coconut oil is just perfect for me and it tastes good. Perfect dosage, ingredients and packaging! I am definitely buying it again many times!

5/1/2025
5.0
verified purchase
Amazing!!!

This vitamin d and k2 quality,ingredients, package, taste all 100 out of 100. It’s absorbing very good it helped me with my deficiency, bone pain is gone and my immunity has never been better, very effective. I’m using it for about 6 months daily now and still have little to go

7/19/2025
5.0
verified purchase
one of the best. o like it

I love this vitamin D supplement. For me it is the best. In one month I raised my vit D level from 33 to 95. It is absorbed very well. A good formula, large quantity, lasts a long time. It has a very pleasant taste. For me it is the most perfect vit D. MY WHOLE FAMILY DRINKS THIS SUPPLEMENT.

2/19/2025
5.0
verified purchase
Easy to dose

I was afraid to buy liquid vitamins in drop form for a long time because I thought I would find them unpleasant to drink and wouldn’t like the taste. So, I always took them in capsules, but that turned out to be very expensive. I decided to try drops instead, and they are very convenient to dose, last a long time, and actually taste quite good. I don’t find them unpleasant at all—in fact, I prefer taking vitamin D in this form. I’ve been using it for several months now, both for myself and my husband, and the bottle still isn’t empty. I highly recommend it to everyone!

2/14/2025
5.0
verified purchase
Trace is the best

I trust the Trace brand to provide excellent ingredients and love the dosage on this supplement. It's so easy to incorporate this one into my daily routine. We often feel a deficiency of vitamin D, especially during winter when the sun is not out as much, so supplementing with this is a no-brainer. It's a small size package, but you'll only need 4-5 drops per day. There is no taste associated with taking it and it's easy to take to improve our immunity to seasonal colds and such. Trace offers a quality product that I trust for me and my family.

3/16/2026
5.0
verified purchase

One of the best formulas on market! Great absorption.. helps with immunity, bones, disease

3/6/2026
5.0
verified purchase
Best Vitamin D

Excellent Quality, Fast Delivery & Perfect Packaging! I'm extremely satisfied with this product from iHerb! The quality is absolutely amazing — you can really feel the difference compared to other brands. The packaging was neat, safe, and well-sealed, ensuring the product arrived in perfect condition. Shipping was super fast and reliable, even faster than I expected! Everything came fresh, authentic, and exactly as described on the website. I also appreciate how iHerb always delivers genuine products with great expiration dates and professional packaging. Highly recommend this item to anyone looking for top quality, great value, and trusted delivery service. I'll definitely order again soon! Ingredients were clean. :)

2/14/2026
5.0
verified purchase
winter needs this

better dan taking pills these drops in water make it easy to absorb un happy with my purchase first time using this brand

11/29/2025