



Methylfolate (5-MTHF)
Natural form of folate that has a high level of bioavailability* Supports cardiovascular and nervous system health*
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After taking the vitamins, my liver numbers have been great and my doctor drastically lowered my medication. I will definitely continue to buy from this company.
- Joseph P.
Bio-Tech is my number 1 choice to purchase Vitamin D3 50. Years ago it was the only place I could find 50k IU. Now I stay for the excellent customer service, reliabilty & speedy sh... Read More
- Melissa
Bio-Tech makes great supplements in the high doses I need. Ordering from them was quick and easy.
- Amanda H.
I've always been skeptical of the supplement industry but decided to give this company a chance as my doctor recommended them to me. I've been taking their vitamin d3 5000iu and ve... Read More
- Jesse L.
*The views, opinions, statements and claims expressed in articles, studies, surveys and/or publications in connection with various products offered for sale by Bio-Tech Pharmacal, Inc. contained in this website are those only of the author(s) of such views, opinions, statements and/or claims, none of which Bio-Tech Pharmacal has endorsed or adopted and none of which have been evaluated by the U.S. Food and Drug Administration. Bio-Tech Pharmacal, Inc.’s products are not intended for use in the diagnosis, cure, mitigation, treatment, or prevention of any disease.