THORNE - Vitamin D + K2 Liquid with a metered Dispenser - Vitamins D3 and K2 to Support Healthy Bones and Muscles* - 1 Fl Oz (30 ml) - 600 Servings

I’ve tried several Vitamin D + K2 supplements over the years, but this one by Thorne truly stands out for its quality, potency, and convenience.First off, I appreciate Thorne’s reputation for third-party testing and clean ingredients. As someone who is cautious about what goes into our bodies—especially for our kids—knowing there are no unnecessary additives or allergens gives me great peace of mind.We have two teen athletes in the house, and supporting their immune systems, energy, recovery, and bone health is a top priority. Their coaches emphasize the importance of D3, and this has been a perfect, reliable option to include in their daily routine. Within just a few weeks, we noticed improvements in their mood, focus, and overall recovery between practices and tournaments.The liquid dropper format is a game changer. It’s super easy to dose, especially for picky kids or anyone who struggles with swallowing pills. The taste is neutral enough to take directly, or we can mix it into a smoothie or juice without any complaints.I also love that it combines D3 with K2, which is important for proper calcium absorption and bone support—critical for growing, active teens.Storage is simple—I keep it in a cool, dark cabinet (not the fridge), and it holds potency well over time.This is now a staple in our family’s supplement routine, and I’ll definitely continue to reorder. If you’re looking for a reliable, well-formulated Vitamin D + K2 supplement for your household, I can’t recommend this one enough.

I love the fact that the supplement is metered. Do not listen to the other reviews who evidently are so busy they don’t have a few seconds to wait for this wonderful d3 k2 to meter out. I recently bought a different d2 k3 from a superstore, only because I was out and saw it there. What a mistake!!! This different brand has a dropper but is absolutely horrible taste wise. Do yourself a favor. Stick with Thorne. No taste. Easy to use. Wonderful benefits. I have bought Thorne vitamin d3 k2 many times in the past. Perfect every time.

Why did you pick this product vs others?:Very good product.viscous.taste is good.Really works.

Great product. Very good for mood and energy. Surprisingly very easy and good dropper. Super easy to dose by drop. I just tilt it to the side and it starts dropping a couple seconds later. It says do not refrigerate just keep it in a cool dry place. No taste or smell. Way better than generic or prescription.

These are high quality vitamins and supplement a very important vitamin that many people are deficient in. Also with the small dose the value is actually quite excellent. I've noticed improvements to my mood, anxiety issues, joints, and overall health since taking them. I just wish the bottle was maybe a squeeze bottle somehow. It's a hard bottle and the dropper lid just doesn't work well to dispense the vitamin oil. I have to tilt my head all the way back and it just feels like it takes forever to get a few drops out. The drops are very small so if you're not very deliberate to make sure they fall onto your tongue or back of your mouth you might not even be sure they dispensed. If they are able to develop a better dosage method these would be perfect.

Great quality vitamin D3 with K! Tastes great.Smells good too. Will buy again.

Background: 49 year old perimenopausal woman.If every single supplement could be manufactured this way, it would be the greatest day ever.Regarding the dispenser which many have criticized: Follow the video in the description, not the photo. Hold the bottle directly upside down, not the 45 degree angle. I have two bottles (one at work, one at home), they both work with zero issues.What I love about this product:The dispenser. Some have suggested a dropper, but the dispenser is so easy, a dropper would just complicate it, imo. ALSO: A dropper would pose the risk of the bottle being knocked over and losing all that vitamin D you just spent your money on...Having the ability to control dosage thanks to the dispenser and liquid form (I take less than prescribed doses of nearly all supplements because I am a lightweight). I take 2 drops once daily.Ease of taking because it is in liquid form (I hate pills, gummies are a good alternative but always have sugar). Because of this I take it consistently every single day. I actually look forward to taking it.Small bottle that is easy to take with me on trips (including as a carry-on on planes).The amount of doses in one bottle will last a very long time.Most importantly: I feel better. More energy, more balanced both physically and mentally (I have had D deficiency for a few years now thanks to my age/hormonal changes).Taste: I don't taste anything, so there is nothing to complain about. I take with spoonful of yogurt orpeanut butter or anything with fat at breakfast time.In every way this is the best supplement I have ever found. As long as the liquid form and dispensing of it never changes, I plan to take this for the rest of my life.