I started these ahead of winter because I always feel low when the sun disappears. The difference has been noticeable — better mood, more energy, and I don’t get that sluggish mid-afternoon crash anymore. Softgels are tiny and smooth, so no problem swallowing. Feels like a daily essential now.

I’m very selective about supplements and do a lot of research before choosing any new product. What stood out to me about these is the brand’s been around for 20 years and they make correctly dosed formulations. I appreciate that these combine D3 and K2 in the correct ratio, without any weird additives, and that they use proper testing to verify what’s inside. Too many supplements on the market are fake, but this one feels carefully thought out and professionally made. 

Proper dose, clean formula, definitely effective. I did notice it’s on the stronger side compared to what I’ve taken before, so I only use it every other day sometimes. Still, the quality is great. Fasts shipping too

I’d struggled to raise my Vitamin D levels for years despite supplements. Switched to this one and within three months my bloodwork showed my D levels were finally in range, with my doctor actually commenting on the improvement. I think the K2 and MCT oil make all the difference for absorption. Not the cheapest option, but also not the most expensive, and by far the most effective I’ve tried.

I originally bought this because my joints felt stiff and my doctor told me my Vitamin D was too low. Within weeks, I felt a noticeable difference — more mobility, less soreness, and I just felt more ‘alive’ overall. I also love that this combines D3 and K2, because I learned that D3 on its own doesn’t really do the job — the K2 makes sure calcium ends up in my bones, not in my arteries. The fact that it’s blended with MCT oil is the icing on the cake; I know it’s being absorbed properly. It’s rare that a supplement feels like such a solid investment in my long-term health, but this one does and I personally believe everyone should be taking D3 and K2.