Been using this now that weather is cooler and I’m not getting as much sun. This is the first fall I didn’t experience mild depresssion and some weight gain. I take it daily with magnesium

Diagnosed with low vitamin D level and take TWO softgels per day (10,000 IU). I have only taken about a month so I do not know how much this will raise my levels yet. Since taking this product I have noticed quick muscle recovery from the gym and much lower level of soreness (sometimes nonexistent). No complaints here.UPDATE: 1/26/2018 My lab results came back with a 94 ng/mL vitamin D level! My previous taking 50,000 IU Vitamin D2 from the doctor once per week only had my levels around 30. During my next doctor visit my doctor will probably have me take just ONE softgel per day to let the number level out a bit lower.UPDATE: 1/13/2019 Being my experimenting self, I stopped this and started taking 50,000 IU Vitamin D3 (lanolin) from my doctor. I have read studies where vitamin D2 does not really absorb/work as well as D3, so I thought I would compare. My lab result for being on D3 (lanolin) for about two months on December 2018 was 70 ng/mL. I had been outside more often so this may have skewed the numbers a little bit. Since I do not like taking animal products and there is no K2 to prevent arterial calcification with what I am taking now, I will stop soon and will start taking Sports Research K2/D3 again (permanently), but only one softgel per day and will report back around June 2019.

I’ve been on the hunt for a vegan D3 + K2 supplement for a very long time. It was chaotic… a lot of brands didn’t offer the two together, or, if they did… it was a formula crafted with other ingredients that upset my stomach or broke me out. I was severely dissatisfied with all of the vegan options. However, Amazon happened to recommend this product to me when it was first launched, and I am *SO* happy they did. I’ve taken other Sports Research vitamins before and had a lovely time, so was hoping for the best.Turns out, I *did* get the best! These vitamins are small (easy to swallow), leave no aftertaste, have not given me any drawbacks, and are priced very well! I also love that coconut oil is an added ingredient for easier consumption. :)Overall, I absolutely adore these vitamins and will surely continue taking them in the future.

I love this Vitamin D with K2. I was looking for this combo with a higher dose D3 and I love that it is a plant based source with the coconut oil. The dosage has been perfect for me to raise my vitamin D levels.

My hair was shedding quite a bit, and my dermatologist tested me for a Vitamin D deficiency (I hardly get any sunlight). Turns out it was pretty severe. This completely stopped and reversed the shedding (thickened my hair) and overall my mood was improved.

I love Sports Research supplements. I have to take Vitamin D3 for my thyroid disease. I also love that this product has K2 with it since learning about the necessary benefits to having both…AND I love that their fat soluble supplements contain coconut oil for absorption. I will continue ordering this product from them and others in the future. Thanks Sports Research!

As a healthcare professional, mom, and wife I know the importance of a good quality supplement. These are small, easy to swallow and get some coconut oil into my family. We all use them. Important to have vitamin K2 when taking vitamin D3 and this is the perfect combo. The vitamin itself is fat-soluble making the addition of coconut oil perfect to insure absorption.

I received this on 4/13/2018 and have taken 4 capsules so far. I am sure it is way to early to say for sure these are working, but something is changing. After 3 full term pregnancy, my stretch marks are numerous. I can live with that. I wear them as a rite of passage to giving birth to 3 beautiful almost day girls. What I have always felt uncomfortable about is how my skin never returned to normal around my belly. Frustrating to say the least and not the reason I bought this supplement. I discovered today that there seems to be less loose skin around my belly. In just 3 days.The reason I purchased this was because of a history of dementia in my family. I have started showing some signs and I remember my mother was much younger than I am now ( I am 52 she was in her early 40’s) when she first started exhibiting signs of dementia. I have been having problems with tinnitus and from what I have researched, tinnitus can be linked to Alzheimer’s and dementia. To say the least, I panicked and have done all that I can to either reverse or the symptoms or at least keep them at bay for awhile longer. I have taken D3 by itself for along time, but never seemed to see a difference. This product is changing things rather quickly. I have noticed no brain fog for the last 24 hours. Last night I slept thru the night a full 8 hours and felt really good when I woke up this morning. First time in probably 5 years. I have made so many changes in the last year, but taking this has been the best decision I have made. I have not yried any other brans and doubt that I will. I can only hope this is the key to helping me. So far, the added benefits are helping me to stay in a positive mindset and helping to keep the hope that I don’t fall prey to my family medical history. Thanks, Sports Research for giving me hope.. oh and the tinnitus, it’s not gone, but it’s not as loud as it was before starting this.

Per my doctor, I was very deficient in vitamin D so she instructed me to take six capsules a day (30,000 i.u.) for the first thirty days then I will have blood work done again and reduce the dosage. I started taking this supplement about three weeks ago and within the first two weeks I could tell an improvement in my energy level and my overall mood has improved as well. Can’t wait to see what my blood work shows after 30 days but I am convinced that this product works!

I started eating a plant based diet and wanted to get a vitamin D/K mixture on the same line. It’s so beneficial to have the K2 as part of the formula, plus the coconut oil, it’s overall a fantastic product. I’m a big fan!! I have a subscription set up, so that I don’t run out!!

I’ve been taking the K2+D3 vitamin for about a year now and I don’t ever want to be without it! Where I live, we experience brutal winters that last 8 months with very little sunshine throughout. So it’s essential for me to take a high quality vitamin D supplement in order to maintain a healthy mind and body. I noticed a difference right away – I feel happy and positive everyday versus the crippling seasonal depression that I typically suffer from every winter. It has truly been a life changer for me.

I was on another brand of Vitamin D3 for a few months and it didn’t really do anything. I’m happy decided to give Sports Research’s brand a try. I noticed a difference after the first week. I’m sleeping better and have a higher libido, and overall I feel better in general. If you need a Vitamin D3 supplement then I recommend this. These are nice sized no nasty after burps.

I’ve felt such a great difference since taking these. I also have more energy and my hair is growing.

My doctor said I needed to take Vitamin D and K2 but she told me about two separate pills to take. This was awesome because both were in the same pill. She even wrote down the name and info on the bottle because she wanted to share it with other patients. I think it has helped my energy level improve.

I bought this because most people are deficient in vit D and also hoping it would help me lose some stubborn belly fat. This is one of few supps that actually has a decent amount of vit D, along with k2 in the right dose. I’ve been taking it about 3 weeks and I am happy with the results. I’ve lost more weight and my midsection is finally getting smaller.

I have been taking this product every day for over 30 days and I’m completely sold on this. I was able to get off a depression medication due to how well I feel on these supplements. I will continue to take them as long as Sports research stays in business.

Almost ALL vitamin D3 comes from Lanolin which is the oil from sheep’s wool. I’m allergic to wool so every time I ingest D3 from Lanolin I get sick. But not with this D3 as it is made from lichen. A plant.

This supplement has changed my life! I feel better and happier. My bronchitis that I had for two months went away one week after I started taking it!

over the past 3 years I have been using products from this company and I’m happy because I can see the results, this product I ordered for my friend who does not have an Amazon account but he told me that he felt the effects after 2 weeks, I have vitamin d3 and k2 in this series but not together I’m happy and I recommend it to others. When I finish this batch of vitamins, I will definitely buy these products again, I am really satisfied with the quality of services.

I like the fact that the D3 and K2 are in the same capsule. I bought them separately before but this is much more convenient! I read in an article from Dr. Mercola that they are supposed to be taken together. I don’t get outside much as I work from home so getting Vitamin D is very important to me, specifically Vitamin D3. Vitamin D (D3) plays a crucial role in the healing process. There is a book on Amazon that is really informative entitled “The Miraculous Results of Extremely High Doses of Vitamin D3” by Jeff Bowles that is a really good read. I feel great when I take this supplement because most women, ESPECIALLY African American, like myself, are really deficient in Vitamin D3 and we have a higher incidence of getting uterine fibroids (which low Vitamin D levels has been linked to one of the causes of uterine fibroids). I hope my 2 cents has helped at least one person! I’ll continue to purchase this product from Sports Research!

I originally gave these a bad review b/c I felt terrible while I took them and assumed that 5,000 IU a day was too much for me. But I have since been reading about the importance of taking magnesium with Vitamin D. I’ve started doing that and am still trying to figure out exactly the right balance and amounts that I should be taking, but I’m trying to gradually work back up to taking these again, making sure I can handle them even with the magnesium. I do know for sure that these pills got my levels up and my hair started shedding some again when I stopped taking them, so they do work. I just have a sensitive system.

Its been a month now and I feel like it is making a difference in energy. I make sure to take it with Omega3-6 and krill oil+ added calcium. I was suffering pretty bad all over from arthritis but just in the first week was a huge improvement. I sleep better at night with less bone and nerve pain. Every day is less and less. In 3 months I will post another review to see if it continues to show improvement. So far this is a very good product..

I started using this product in November 2018. My vitamin D levels were critically low. I had read that vitamin k helps vitamin D work more effectively so I thought I would give this a try. I have noticed such an incredible difference. My doctor has me take 2 of these a day. My mood has elevated and I no longer feel like I am in a sleepy mental fog. I get these auto delivered each month from Amazon.

I have been using this since December 2018. I was on prescription blood pressure meds, pain meds, and anxiety meds. Got off all of them and now take natural supplements instead. I have arthritis and bone spurs and had high blood pressure for many years. This supplement helps with inflammation in the joints and helps with blood pressure. My blood pressure was lower than it has been in 15 years at my physical this year after taking this for 2 1/2 months. While I was on prescribed medicine it was still high. Not now. I have seen the proof in my blood work results this year.

I received my order on or around 5/19/19. I suffer from arthritis. I have pain in my right knee. I tried one soft gel and thirty minutes later my knee pain was gone! I couldn’t believe it! I find if I don’t take one soft gel each day my knee pain comes back. I have tried so many vitamins and nothing helped my knee pain. Please don’t ever change the way you make your product. Keep doing exactly what you are doing. I will forever be your loyal customer!!!! Also people out there stretching/exercising is good (I don’t mean anything excessive) Keep moving and watch the carbs because they increase your pain trust me on this.