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List of products by brand Biocidin

Bio-Botanical Research®, Inc. was founded in 1989 in response to the needs of physicians addressing microbiome and systemic health. The following year, Great Smokies Diagnostic Laboratories (now Genova) was sent a sample of Biocidin® by a physician and had it tested. They found that Biocidin® was one of “the most powerful” formulations that they had tested. They began to refer physicians, and soon, many practitioners across the country were reporting outstanding results.

In response to healthcare practitioners’ continued request for effective solutions to support intestinal ecology, the immune system, and detoxification, a selection of companion products were developed. More than 30 years later, Bio-Botanical Research®, Inc. continues to be recognized as a leader in the field of botanical supplements.

Dr. Rachel Fresco

Founding director, Dr. Rachel Fresco L. Ac., Ph.D., continues to use her extensive background in herbology and clinical nutrition to develop innovative specialty products for health professional use. Dr. Fresco is a popular speaker on the topics of biofilms, microbiome balance, and systemic health. 


Our products are formulated by and are designed for health professionals. All botanicals used in our formulations are of the highest USP grade quality, and are tested for purity. There are no synthetic fillers or additives used. Our products are made without gluten and free of most common allergens, are hypoallergenic and are free of artificial flavors. Vegi-caps are used rather than gelatin capsules in manufacturing all encapsulated products. Our manufacturing facilities are federally and state licensed to produce nutritional supplements, and are certified to follow Good Manufacturing Practices (cGMP’s), and regulated by the FDA.


Product testing using American Association of Analytical Chemists (AOAC) methods are the standard operating procedure. Independent laboratories are used to test for effectiveness, heavy metals and purity, and all products are tested by physicians before being added to our product line.

Biocidin Liquid 30 ml...
Price €69.00

A synergistic combination of plants to support the balance of microbiomes for digestion.

Proflora 4R 30 Caps...
Price €59.50

The combination of quercetin, marshmallow root and aloe vera extract.

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