KSM-66 Ashwagandha Extract

Ashwagandha (Withania somnifera) is an adaptogen that calms the body's stress response instead of sedating you. By lowering cortisol and boosting GABA signaling, it eases you into deeper sleep and supports a steady sleep–wake cycle — so you wake up refreshed, not groggy.

Ashwagandha (Withania somnifera) is an adaptogen that supports restful sleep by calming the body's stress response rather than sedating you. It helps lower cortisol and boosts the brain's natural inhibitory (GABA) signaling, easing you into deeper, more relaxed sleep. It also supports the serotonin and melatonin pathways that keep your sleep–wake cycle steady — so you wake up refreshed, not groggy.

Ashwagandha (Withania somnifera) promotes restorative sleep through adaptogenic mechanisms that stabilize stress and neuroendocrine balance — rather than by sedating you. By calming HPA axis activity, it helps lower cortisol and reduce the stress-related hyperarousal that gets in the way of falling asleep. Its GABAergic activity strengthens the brain's inhibitory tone, supporting relaxation and deeper sleep stages.

At the same time, ashwagandha supports the serotonin and melatonin pathways that align circadian rhythm and maintain a stable sleep–wake cycle, while its antioxidant and anti-inflammatory effects help protect the neural circuits that regulate sleep. The result is a balanced, two-way effect: less hyperarousal at night, and restored alertness in the morning without lingering grogginess.