Immune Support & Vitamin D
Formulated to support Vitamin D levels and immune system health
View ProductCelebrating Decades of Dedication to Wellness & Natural Supplements. Our Secret? It’s Simple
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Featured Supplements
C-1000
Antioxidant
$32.19
MK-7 (Vitamin K2)
Cardiovascular Health
$49.95
D3-50 50,000 IU Veg...
Cardiovascular Health
$36.29
Folic Acid
Cardiovascular Health
$15.28
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Find Your SupplementOur Role in Personal Wellness Journeys
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.
My endocrinologist is the one who told me about Bio-Tech for my vitamin D supplement! After the prescribed right dose of vitamin D from the doctor and great supplement my levels ar... Read More
- Julie M.
I use this company, because the vitamins are real. I had a gastric bypass surgery in 2007 and this company has kept my levels on track.
- Patsy M.
I’ve been using these vitamins for more than 10 years and I swear by them. I’ve tried others and I haven’t found any thing close to as good as these. I’m an especially big fan or t... Read More
- Ilana P.
