ksm-66 ashwagandha by dailynutra - 600mg organic root extract - high potency supplement with 5% withanolides | stress relief, increased energy and focus (1) dailynutra "ksm-66 ashwagandha high potency ashwagandha root extract capsules ashwagandha is a potent adaptogenic herb from india that’s been used throughout the centuries for its health-boosting properties. today, ashwagandha is still widely used throughout the world, with ksm-66 ashwagandha being recognized as an exceptionally pure and potent form of the herb. this root extract has more than 12 clinical studies backing its many health benefits, which include its ability to increase relaxation and stress resistance, boost concentration, memory, endurance, and strength, support thyroid and hormone balancing, as well as increase telomere activity (telomeres being an essential part of the human cells that affect how our cells age). stress relief a study published in the indian journal of psychological medicine showed a 27.9% reduction in cortisol levels after participants took ksm-66 ashwagandha, which led to greatly reduced levels of stress. greater energy and stamina in a randomized controlled trial, athletes taking ksm-66 showed substantially greater improvement in cardiorespiratory endurance (vo2 max) and reported a higher quality of life scores on a world health organization questionnaire. improved cognition and memory participants in an 8-week study showed a significant improvement in key components of wechsler memory scale, executive function, and attention using ksm-66 ashwagandha."