Ayush Herbs Ashwagandha 60 Capsules delivers standardized Withania somnifera root extract — one of the most clinically researched adaptogens in Ayurvedic medicine, with dozens of randomized controlled trials supporting its benefits for stress reduction, cortisol normalization, testosterone support, athletic performance, and cognitive function. 60 capsules.Withania somnifera root contains the primary active withanolides — steroidal lactones that modulate the HPA axis to reduce cortisol overproduction, support adrenal resilience, and improve stress tolerance. Key clinical evidence: 27–30% reduction in cortisol in double-blind trials; significant improvement in VO2 max and muscular endurance; 14.7–17% testosterone increase in men under stress; and improvement in memory and cognitive function. Ayush Herbs uses standardized extract ensuring consistent withanolide content per capsule — the critical factor distinguishing clinically effective from subtherapeutic ashwagandha products. Ayush Herbs is a physician-founded Ayurvedic herbal supplement company based in Redmond, WA, formulating standardized botanical extracts validated by both traditional Ayurvedic knowledge and modern clinical research. Available at Beauty Riche with same-day shipping.