Doctor's Best

Founded in 1990 by a pioneering physician committed to science-based alternative health care, Doctor’s Best offers only the most important alimental, vitamin and supplements online. Careful research and precise formula development keeps us at the leading edge of quality, effectiveness, and innovation.

Life Extension

We have one mission, and one mission only: to help you live a healthier, longer life. In fact, we’re at the forefront of medical research, constantly looking for ways to prolong youth, health, and life. And we’ve been at it for more than 34 years, investing more than $140 million to find therapies and technologies that could lead to lifesaving cures for the diseases of aging. But as you’ll soon see, that’s only the beginning.

Now Vitamin

NOW is still family owned as it has been from the beginning. El Richard started the company in 1968 and the entire family has contributed to the success of NOW. Celebrating over 45 Years of Empowering Healthier Lives. In 1968, NOW Foods was founded under the belief that good health was not a luxury available only to the wealthy. For the past forty-five years, we have made it our life’s work to offer health food, alimental, vitamin D and supplements of the highest quality, at prices that are fair and affordable to all those who seek them in USA. Today, NOW Foods is one of the top-selling brands in health foods stores, an award-winning manufacturer, a respected advocate of the natural product industry, and a leader in the fields of alimental science and methods development. And while we have grown considerably over the past four decades, one thing has never changed – our commitment to providing vitamins and supplements and services that empower people to lead healthier lives among many cities such as Texas, Dallas, New York, Austin, Los Angeles, Boston etc.

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From The Blog

Doctor’s BEST 5HTP ENHANCED WITH VITAMINS B6 AND C

5HTP ENHANCED WITH VITAMINS B6 AND C Doctor’s Best 5-HTP enhanced with Vitamins B6 and C provides a drug-free support... read more

Doctor’s BEST CALCIUM BONE MAKER® COMPLEX

CALCIUM BONE MAKER® COMPLEX Doctor’s Best Calcium Bone Maker Complex is a unique formula that promotes skeletal, muscular and general... read more

Doctor’s BEST BENFOTIAMINE 150 + ALPHA-LIPOIC ACID 300

BENFOTIAMINE 150 + ALPHA-LIPOIC ACID 300 Doctor’s Best Benfotiamine + Alpha-Lipoic Acid helps maintain healthy cells in the presence of... read more

Now Vitamin:B-50 Capsules

PRODUCT DESCRIPTION Complex with C Support During Challenging Times* When life is challenging, the adrenal glands have to work harder to help... read more

Personalize Your Plan

Founded in 1990 by a pioneering physician committed to science-based alternative health care, Doctor’s Best offers only the most important alimental, vitamin and supplements online. Careful research and precise formula development keeps us at the leading edge of quality, effectiveness, and innovation.


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