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These pills were suggested from my doctor several years ago and my Vitamin D numbers never looked so good.


- Christy H.

Per our doctor’s advice and routine bloodwork for over a decade, my wife takess 100,000 weekly and I take 50,000. It’s nice to accomplish in just one or two pills a week versus a c... Read More


- Chris W.

I have been ordering my vitamin D3 from Bio-Tech Pharmacal Inc for a long time. I have been very satisfied with this product & will continue to do so whenever I need more!


- Marcia K.

I had a great experience ordering from Bio-Tech. They did a great job getting me my vitamins at a great price and it a timely manner. Will definitely order from them in the future... Read More


- Clayton R.