Get 25% OFF all Products

Use code SUMMER2019 at checkout and save.

Win Razorback Tickets!

Like/follow the M&D Facebook page and make any purchase on the M&D site and enter to win 2 50 yard line tickets at the season opener

Why Our vitamin D?

Bio-Tech M&D's hypoallergenic vitamin D3 is more potent than traditional vitamin D2 for raising and maintaining vitamin D blood levels.

Committed to Improving Health Worldwide

Since the founding of the company, BIO-TECH was a family business, everyone contributed to the success.

M&D's locally made vitamins are available at Allen's Foods!

Marti & Dale's Featured Vitamin D Products

Vitamin D is important for bone and heart health in people of all ages. Our hypoallergenic vitamin D3 is more potent than traditional vitamin D2 for raising and maintaining vitamin D blood levels.

D3-Plus

Vitamin K2 to direct calcium deposition to bones instead of soft tissues

D3-2

Adequate calcium and vitamin D may reduce the risk of osteoporosis

D3-5

Supports bone, cardiovascular, neuromuscular, and immune health

Through the End of July

Get 25% OFF All Products

Summer Essentials Sitewide Sale! Use code SUMMER2019

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Bio-Tech Marti & Dale's Story

The history of BIO-TECH Pharmacal is the story of Marti and Dale Benedict. In 1954 Marti and Dale met at Fort Sam Houston in San Antonio, Texas, at a Chapel event. They married in 1955; both young, intelligent, energetic and anxious to make their mark on the world. Early in their relationship they joined hands and knelt together listening for direction and guidance for their life together.  Alleviating suffering and promoting health is the passion that drove Marti & Dale’s purpose.

Driven by a passion to improve lives

pure
Pure
no-allergens
No Additives
additive-free
Hypoallergenic
quality
Higher Quality