Vitamin D3 K2 3000 IU - with Vitamin K as MK-7 from Natto - High Potency Vitamin D Supplement Support Healthy Bones, Teeth, Heart & Immune Function - Vitamin D3 K2 Supplement Gluten-Free - 90 Capsules

My vitamin D levels are in the optimal range after taking this drop. I like that I can easily choose how much to consume each day based on how much sun I’m getting.

My fiancé began taking this product due to her vitamin D deficiency. We live in the PNW and the sun isn't friendly to us for many months out of the year. Her vitamin D levels have normalized with this product and she feels much better mentally and physically. Capsules are small, easy to ingest, and have no bitter flavor or aftertaste. I would very much recommend these to anyone that is deficient in vitamin D. Great quality!

I take it because we live in the Pacific NW and do not get that much sunshine, therefore not as much Vitamin D. Studies prove it is also a natural protection against many diseases. The combination of Vitamin D3 and K2 is important for absorption. Been using this product for many years and stayed healthy.

Best product out there. Love it ❤️

The Vitamin D3 K2 Liquid Drops with K2 MK7 have been a reliable addition to my daily supplement routine. These drops seem to be effective, providing a full 2,000 IU of Vitamin D per drop. I appreciate the convenience of the liquid form, as it allows for easy dosage control except that you can waste a drop pretty easy. The taste is neutral, neither good nor bad, making it tolerable for both adults and kids. With 900 doses in a 1 oz. dropper bottle, this product offers good value for the price. It's seems to be a good and safe option for boosting Vitamin D levels. Overall, I'm pleased with these drops and their effectiveness.

This product is one of the legs of a triad of supplements our family uses. The rapidly increasing data base on the role of vitamin D and K2 in our bodies makes it clear that to maintain excellent health, vitamin D3 levels AND K2 levels must be maintained. The newest bit of information that makes that point is that Vitamin D3 is essential for the cell to be able to access the genes in the nucleus of the cell, without it, the protein sheath around the chromosomes can't be removed and whatever critical protein that is needed by the body can't get made and the cell / body, suffers. K2 of the Mk7 form ensures that the calcium absorbed goes to bones and teeth and not to soft tissues like heart and arteries. K2 will even clear calcified arteries (atherosclerotic plaques) better than anything else known! Vit D is also absolutely essential to maintain a strong immune system. I put this in my daughters cereal, in her PBJ's and whatever else to make sure she has adequate levels of D3. My wife and I add 5 drops to our 8 oz bottled of prepared Beyond Tangy Tangerine by Youngevity (the second leg of our supplement triad, the best single multi-vitamin / mineral supplement available - drop me a line if you know of something better!). The third leg is additional selenium, 200 to 400 additional mcg's a day via tablet, FYI. I have NOT been paid or given a discount to review this product, I'm just a fan! My only criticism is that I think the K2 portion should be higher per drop, in fact doubled from where it is now (15 mcg's per drop). There is no vitamin K toxicity and we need 150 to 200 mcg's daily to stay optimal.

Due to a loved one battling C Diff and having problems with keeping typical capsules and supplements down, I've recently switched him over to taking vitamins and supplements in a super concentrated liquid form. Since I have yet to find a liquid multivitamin that meets our requirements of being concentrated enough to just use drops and flavorful enough not to trigger the gag reflex instead I have been buying and using a variety a variety of super concentrated drops. For Vitamin D I had been using the drops from Seeking Health, but we switched to these drops when I realized that each drop contains the same 2,000 iu vitamin D, these drops also contain the much needed Vitamin K2/MK7 for kidney and cardiovascular health. It was a no brainer so I immediately bought a bottle to try. We're impressed, finally no stomach issues as we were seeing with soft gels AND it appears to have higher absorbance by taking drops over taking soft gels. Also, I was fighting a probable deeply abscessed tooth, on a whim I started holding the vitamin D drops in my mouth, swishing it around the impacted molar. Within a few days my jaw was not as tender and the gum seems to be less inflamed. The addition of a tea tree oil mouthwash applied with a Waterpik has also helped. Now I swish these vitamin D drops around the impacted tooth several times a day after using the Waterpik to clean and open up the gum line. Since I began swishing the vitamin D drops (along with A and a few others) before swallowing, it seems my teeth are naturally staying cleaner and smoother... This may be an effect of the oil, similar to oil pulling.After taking Vitamin D for a number of years and checking our labs, we've determined that we need to take upwards of 10k to 15k iu of D in the summer and upwards of 20k or more of D in the winter to keep our lab values where we want them - over 80. We've been doing this for years without any obvious signs of adverse reactions. The only tip we can suggest is to also take plenty of magnesium along with vitamin K2/MK7 to help prevent kidney stones with such a high level of D, thankfully the K2MK7 are contained in these drops. We're genuinely satisfied and plan to continue taking these Vitamin D drops for the foreseeable future.

I used this topical Vit. D product for several years. My Vit. D levels were checked every 6 mo. and showed below 28 ng/mL each time. I increased the dosage to 10X what the recommeneded daily doseage for adult should be and lab results were the same each time. I switched to different Mfg. brand and Vit. D levels increased within normal range but still low (32 ng/mL) I increased the dosage of new Mfg. and my Vit. D levels increased again. I then completely stopped using ALL Vit. D supplements over 1 yr. Later confirmed data from 2 more blood test that this Max Labs product was not working at all because with zero Vit. D supplement my labs were back to exactly the same 28 ng/mL as when I was applying 10X the recommened dosage of Max Labs product. Hope this helps someone. . . Corp. care more about $$$$