Scientific Support For Herbal Product Safety & Efficacy

We provide scientific information on herbal remedies and dietary supplements to manufacturers, law firms, associations and government.

We deliver customized support from independent scientists qualified by training and experience.

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Handbook of Clinically Tested Herbal Remedies by Marilyn Barrett, PhD, Founder and Principal

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What is Pharmacognosy?

Pharmacognosy is the study of drugs from natural origins; predominately health benefits from plants.

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About Us

Founder and Principal, Dr Marilyn Barrett (BA in Botany, PhD Pharmacognosy) began her career in 1986 with the discovery of anti-inflammatory compounds in cannabis.

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We provide scientific evaluations of the efficacy and safety of herbal medicine and nutritional supplements to manufacturers, law firms, associations and government.

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Benefits and Services

We deliver prompt, personalized service providing peace of mind

  • Confidence in your product label claims: efficacy benefits and cautionary statements
  • Develop products that offer effective health benefit
  • Identify potential safety concerns

Evidence-based reviews of efficacy and safety

Generally Recognized as Safe (GRAS) determinations

Dietary supplement claim substantiation & cautionary statements

Formulation of customized dietary supplement products and selection of quality ingredients

We have great success in writing up preclinical and clinical studies for publication

Latest from our Blog

CBD and Pregnancy

November, 2020

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The reason why you are taking an herbal remedy might dictate which one you choose to take

September, 2019

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Harvard researchers find that Cannabis flavonoid has potential for treating metastatic pancreatic cancer

September, 2019

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