Bio-Tech Pharmacal Product Photo

Get 30% off our Essential Multivitamin with code MULTI30

Optimizing your health with essential nutrients

View Product

Celebrating Decades of Dedication to Wellness & Natural Supplements. Our Secret? It’s Simple

 Raw materials icon.

Pure Raw Materials

 Raw materials icon.

Commitment to Quality

 Raw materials icon.

Great Customer Service

Check Out Our Popular Categories for Your Wellness Needs

Our products are designed to support your health and vitality, carefully curated to meet your every need.

All Supplements
Buying Bio-Tech supplements online.

Need an Expert Opinion?

Take Our Quiz & Get Matched to Vitamins & Supplements Perfect for Your Needs

Find Your Supplement

Our Role in Personal Wellness Journeys

Fast order fulfillment, beautifully packaged, great product. Water-soluble D3 in 50,000iu dosage is a beautiful solution to low D3 levels, critical now we know its role in immune f... Read More


- Scott M.

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.

It came to me recommended by the Grassrootshealth researchers and I will not buy any other product since taking their VItamin D plus K2. I personally need the 10,000 IU D formula t... Read More


- Alice S.

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.