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Ashwagandha (KSM-66)

This ingredient monograph is under development.

Overview

Ashwagandha is a calming adaptogen that reduces cortisol by ~27% via 11β-HSD1 inhibition. Supports stress resilience, reduces anxiety, and may support testosterone levels.

Taxonomy Position

  • Domain: Adaptogens & Herbal Modulators / Endocrine & Hormonal
  • Category: Classic Adaptogens (4.1), HPA Axis (3.1)
  • Subcategory: Cortisol Modulators

Key Properties

PropertyEffect
Cortisol↓ 27%
Anxiety↓ Significant
Testosterone↑ Modest
CharacterCalming adaptogen
Active CompoundsWithanolides

Extract Standardization

  • KSM-66: Full-spectrum root extract, 5% withanolides
  • Sensoril: Root + leaf extract, higher withanolide content