Dr. Berg Liquid Vitamin D3 & K2 Supplement with Zinc – for Bone, Teeth, Mood & Immune Health* – Vitamin D3 & K2 Drops for Adults – 1 fl oz
$21.99
From the brand
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NEW AND IMPROVED FORMULA
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Package Dimensions : 4.84 x 2.24 x 1.65 inches; 2.88 ounces
Item model number : HWC-220726
Date First Available : August 11, 2022
Manufacturer : Dr. Berg Nutritionals
ASIN : B0B7P6631T
Country of Origin : USA
𝗟𝗜𝗤𝗨𝗜𝗗 𝗩𝗜𝗧𝗔𝗠𝗜𝗡 𝗗𝟯 𝗪𝗜𝗧𝗛 𝗞𝟮 – On top of the 5,000 IU of D3 and 50 mcg of K2, we included a unique blend of Vitamin E, Zinc, Calcium, and MCT Oil – you’ll have a hard time finding a similar blend in other brands. Additionally, we slightly sweetened it with organic stevia leaf to make it taste delicious.
𝗨𝗦𝗔 𝗚𝗠𝗣 𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 𝗠𝗔𝗡𝗨𝗙𝗔𝗖𝗧𝗨𝗥𝗜𝗡𝗚 – Our state-of-the-art manufacturing facilities are located in the US and are staffed with highly trained individuals who formulate superior products. Being certified under US laws and regulations (GMP Certified), these facilities are uncompromising when it comes to cleanliness and quality control.
𝗜𝗡𝗖𝗥𝗘𝗗𝗜𝗕𝗟𝗘 𝗜𝗡𝗚𝗥𝗘𝗗𝗜𝗘𝗡𝗧𝗦 – We’re sorry to say it, but if you’re looking for cheap, you’re in the wrong place. We search far and wide, domestic and international, to provide high-quality ingredients for which your body will thank you. Unfortunately, getting the best ingredients from domestic and international farms can come at a higher-than-normal cost. If quality, satisfaction, and results are essential to you, you’re in the right place!
𝗪𝗛𝗬 𝗪𝗘’𝗥𝗘 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧 – Also known as The Knowledge Doc, Dr. Berg has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients are what sets us apart from other brands, as it has allowed us to create proprietary blends you can’t get anywhere else.
𝟯𝟬-𝗗𝗔𝗬 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲 – If for any reason you’re not happy with the results you experience within the first 30 days, we’re happy to give you a full refund! Send us a message, and the refund will be processed as long as it’s requested within 30 days of purchase.
Corina T. –
NEW FORMULA!
UPDATE: i contacted Dr. Berg customer service and they confirmed that this is a new formula! and they even offered me a refund if i wasn’t happy with it, so nothing to worry about! –Like other recent reviews have mentioned… it’s cloudy and has white particles. I’m afraid to take it cuz it might be spoiled. it’s not expired but it smells strong and tastes weird.i’ve been taking this for probably a year and never had this happen. it used to be completely clear and barely have any taste at all. Has the formula changed??
S. O. –
Good stuff!!
Taste great! My backup sunshine in a bottle.This winter has been rough getting the good rays for my mitochondria cells. This helps. Easy to use the dropper.
john –
Should I order another bottle?
I would also like to add the flavor changed it is pretty nasty tasting someone else said rancid or bad I agree. I compared my two bottles one says it has vanilla mint flavor*the first bottle I received that tasted fine*. . And the 2nd bottle I didn’t see that in the ingredients *it taste horrible made me worried I got a bad batch
Stephanie craig –
Great product
Love the taste Delivers exactly what is promised Will order again
Jared York –
New formula does not taste good.
****Update as of 03-11-2025**** I purchased this mostly for my children, to help them get their vitamin D. They apparently don’t seem to mind the flavor change and have been eager for their ‘treat’ every evening. Dr Berg customer service also reached out to confirm that their ‘formula’ hasn’t changed but that they changed suppliers to get higher quality ingredients. I still think it’s a good product. I am on the fence about continuing to order, and I hope they can improve the flavor still.Some other differences I noticed:Old bottle shows Potassium on the label, new bottle doesn’t.Old bottle shows 50.3 mcg of K2 per serving, new bottle shows 50.0 mcg of K2 per serving.Old bottle shows natural vanilla mint flavor as the third ingredient, new bottle doesn’t have it.Old bottle vs new bottle ingredient list has some other minor differences, see picture.Old bottle shows recommended dosing for different age groups, new bottle is entirely missing that portion. Maybe there is a reason for that, but I do use this for my young children, and that helps.There does seem to be 0.5 ml more in the new bottle, for what that’s worth, hahaha.Most of these I do not care that much about, changing the product is not bad per se. But please improve the flavor Dr Berg!End of update****I have purchased this product twice in the past 6 months, most recently in Feb 2025 and the time before that in October 2024. The first purchase I would have given four stars: it tasted really really good, had a smooth mct oil texture (it’s not a pleasant experience for everyone, but you can adjust to the oily texture if you let yourself), but it would have particulates that would settle and the bottle would need to be vigorously shaken to properly mix for use.This newer bottle has clearly illustrated their formula change. I can’t speak to the quality, but the taste is quite unpleasant. The color and texture is similar, though the new batch is a little more cloudy. I do not care about how cloudy it looks, but felt I should mention it. The taste between the old batch and the new batch is enough for me to not want to purchase this again. The old formula had a flavor of soft vanilla mint, a very subtle flavor that was actually more scent than taste. The new formula has a smell and taste that is hard to describe but is a heavy turn off.Dr Berg, please adjust the taste! Then advertise the new improved taste. I think many customers like the vitamin formulation and respect your desire for high quality, but the product only works if people take it, and we do not want to take this!
M Elmore –
Bad batch – don’t recommend and won’t buy again
The first day I used the product it was okay, not a pleasant taste though. Consistency was as expected based on their cloudy disclaimer. However the next day it had lots of hard crystallized particles but I just shook it and assumed this is what the cloudy/shake disclaimer meant. Nope, I had to come look at others reviews because my throat has been burning for the past 2 hours and I cannot get it to go away. It tastes awful and you couldn’t pay me to take another drop. Multiple reviews saying similar experience. If you call amazon they will document your issue and give you a refund. For being an oral supplement, it’s a little disappointing they haven’t pulled this lot from their shelves. Also, this product would be better with little to no added ingredients.
Penny T –
Always 5 Stars!
Dr. Berg is the best! I would not hesitate to purchase any of his products. They are very high quality. He also genuinely cares about his patients. He has helped me a lot. Certainly a wonderful alternative to being on “the Doctor train” with all of the toxic medications.
NDee –
Pleasant taste and easy to use
I like that it saves me from adding another capsule to my regimen. The liquid is pre measured and ready to take and is also very pleasant tasting. Since watching Dr. Berg and finding him to be thorough in his research, I trust his recommendations. I like this product and it’s a good way of getting the combination of D3 and K2 (not always added in other D vitamin products) and I will continue to add it to my daily vitamins and would definitely recommend this particular product.
Bryan Ong –
I open n used almost 1 months n then inside the liquid it form many big n small white particle in the bottles ,so I STOPPED using it now. How???