A really great product. To replenish my low vitamin D levels, I decided to take this high-dose vitamin D3 oil in combination with K2 from Dr Jacobs. It is very easy to take, tasteless and works. Super!

Unfortunately, as you get older you have to contend with bone loss & . Following a recommendation, I bought Dr Jacobs' drops to try out. I am very satisfied so far. My knee pain is no longer as bad as before. My gums are no longer inflamed and the daily bleeding has also stopped.

So far I am completely satisfied with the product. My immune system is maintained for an unbeatable price. Vitamin D3K2 Oil forte also helps to maintain my bones & and teeth. And best of all, muscle function is also maintained. As we get older, it's almost always the case that our muscles weaken. I am happy to still be sporty at the age of 58! I recommend the product with 5 stars.

A very good product! I checked the results with the analysis: D3 level after 2-3 months was already optimal! Not only for me, but also for my husband and my mum. K2 is in the best form M7! This helps to order calcium in the bones. And K2 also protects against an overdose of vitamin D. With K2 and magnesium (also very important!) - no side effects can occur. MCT oil - is a nice improvement. It used to be in sunflower oil. Respect to Dr Jacobs!

one of the best products of its kind.... have been looking for a long time.