Pharmacognosy

Pharmacognosy Consulting is a specialized scientific advisory firm based in Mill Valley, California, that provides expert analysis and evaluation of herbal remedies, dietary supplements, and natural products. Founded in 1995 by Dr. Marilyn Barrett, the company offers customized support to manufacturers, law firms, and government agencies regarding the safety, efficacy, and regulatory compliance of plant-based health products. Their services include product label claim verification, identification of potential safety concerns, and evidence-based scientific reviews. By bridging the gap between traditional botanical knowledge and modern pharmaceutical standards, the firm helps clients develop effective health solutions while navigating complex regulatory landscapes. Pharmacognosy Consulting remains a key resource for independent scientific validation in the natural products and alternative medicine sectors.