ALGAECAL 4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels, Made in USA

Why did you pick this product vs others?:I think this is a good vitamin D supplement. It also has A,, K and E vitamins. I haven’t taken that much yet, but I do feel better.

It’s a great product. I just had a cardiac stress test done ordered by my cardiologist and he said I did great. I feel better since taking it for only a couple of months.

Good product

Im willing to give it 5 stars because Im trying to trust the company. I will have blood work (labs) done next week at a doctor's appointment that I can compare to older labs from a few months ago. So we shall see...The reason I feel skeptical is due to how TINY these softgels are. The smallest softgel I have ever seen. And unlike some weird people, I have no issue swallowing my supplements & medicine. So for me, being tiny is a concern. How the heck am I to believe that 1,000 UI's of vitamin A, 1,000 UI's of vitamin D, 2.83 mg of vitamin E in one form & another 25mg & 50 mg of other vitamin E forms, 1,000 mcg (833% of daily value) Vitamin K1, and 4,550 mcg total of K2 ... ARE ALL FITTING INTO ONE ITTY-BITTY, BARELY THERE SOFTGEL?!Maybe that is possible, and my mind just can not wrap itself around the idea that so much stuff can be packed into something so extremely small. But we shall see.They obviously go down easily. No taste. No sick stomach. No issues at all, other than I just dont understand how that much can be in something so little. Im worried Im not getting the amount of vitmains it claims Im getting each day.

Very easy to take vitamins for bone strength, but my problem is that it gave me heartburn. I can't take it because of that but I'm sure others don't have the problem.

Nice quality

Works

I have been taking this for osteoporosis because I received big hype about its benefit. Be warned.I broke my arm in two places, on the first day of our vacation. I saw a series of specialist, doctors, and aStanford medical Center endocrinologist doctor said,Oh yeah, that stuff! Don’t take it!! It’s worthless and dangerous because it produces false scans.I’m surprised Amazon is selling it.The wrist and arm specialist orthopedic had the identical response as did my GP regular doctor when she heard of the unfortunate serious injury but she also saidIs “so dangerous for people to take things believing that it’s a remarkable discovery and full of hope.”I ordered a great quantity of this bogus medicine because it was cheaper the more you ordered. I should’ve had more sense and taken what my doctor had originally prescribed. I feel foolish and disappointed in myself and suffering, both emotional and tremendous physical pain.I’m past the window of refund from Amazon primeSo it all went in the trash. I still think they should refund me for selling snake oil to ignorant customers like me