Formulated with purpose. Every ingredient earns its place, chosen for quality, backed by science, and built for performance.
Description
Core Med Science Ashwagandha KSM-66 600mg delivers the exact dose and extract form used in gold-standard human clinical trials. KSM-66 is a full-spectrum, root-only extract standardized to 5% withanolides, produced through a proprietary green chemistry process that preserves the complete active compound profile without alcohol solvents or leaf material. Delivered in a clean vegan capsule with no unnecessary fillers.
At 600 mg per serving, this is the research-validated dose shown to meaningfully support cortisol regulation, sleep quality, cognitive performance, and physical recovery. Whether you're tracking HRV, optimizing your sleep scores, or managing the demands of a high-output lifestyle, the science behind this formula is built to support how your body responds to stress at every level.
NSF Certified for Sport, third-party tested and verified free of over 270 banned substances. One capsule. Clean, consistent, and clinically backed.
Benefits
Stress and Cortisol Regulation KSM-66 works by modulating the hypothalamic-pituitary-adrenal (HPA) axis, the system that governs your body's stress response. Multiple randomized, double-blind, placebo-controlled trials demonstrate significant reductions in perceived stress and serum cortisol levels, supporting a calmer, more resilient baseline without sedation or stimulants.
Sleep Quality and Recovery Clinical research shows KSM-66 improves sleep onset, sleep quality scores, and daytime energy levels. For those who track recovery metrics, consistent use over 4 to 8 weeks is associated with measurable improvements in rest and reduced fatigue, the kind of data-backed results worth monitoring.
Cognitive Performance and Mental Clarity The withanolide compounds in KSM-66 support GABAergic and serotonergic pathways linked to focus, executive function, and psychological well-being under stress. Research confirms improvements in attention and cognitive performance, making this a strong daily support for high-demand mental workloads.
Hormonal Balance and Vitality KSM-66 has been shown to support healthy testosterone levels and overall energy in both men and women, contributing to daily vitality and a more balanced stress-to-recovery ratio without disrupting natural hormonal production.
NSF Certified for Sport: Purity You Can Trust Third-party certified free of over 270 WADA and NCAA banned substances. Every batch is independently tested for label accuracy and contaminant safety with no compromises.
Ingredients
KSM-66 Ashwagandha Root Extract (5% Withanolides) 600 mg
Full-spectrum, root-only extract produced via proprietary green chemistry process.
Other Ingredients: Vegetable Cellulose (from capsule), Dicalcium Phosphate, Rice Flour, and Magnesium Stearate.
Take 1 capsule daily. Benefits accumulate with consistent use, with most clinical trials observing meaningful results over 4 to 8 weeks.
Warnings and Precautions
Consult your physician before use if you are pregnant, nursing, have a known medical condition, or are taking any medications.
Not intended for individuals with thyroid conditions without prior physician guidance.
Keep out of reach of children.
Do not exceed the recommended serving size unless directed by a healthcare provider.
Store in a cool, dry place away from direct sunlight.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
