Sensoril® Ashwagandha Withania somnifera Root and Leaf Extract

Common Name

Ashwagandha | Indian ginseng

Top Benefits of Sensoril^® Ashwagandha

Supports a healthy stress response*

Supports exercise performance and energy*

Supports healthy weight* 

Supports mitochondrial efficiency* 

Supports brain function and mental cognition* 

Supports sleep*

What is Sensoril^® Ashwagandha?

Ashwagandha is an Ayurvedic herb with adaptogenic properties—it’s often referred to as “Indian ginseng.” Ashwagandha has a long history of use and has been reported to have several health-promoting effects, supporting healthy energy, metabolism, stress response, physical performance, sleep, joint health, and cognitive performance. The novel active constituents are a group of plant compounds called withanolide glycosides. Sensoril® root and leaf extract is standardized for withanolide glycoside content.*

Neurohacker’s Sensoril^® Ashwagandha Sourcing

Sensoril^® has been clinically tested in 10 randomized, double-blind, placebo-controlled human trials.

Created by Natreon Inc., a leader in scientifically studied and tested Ayurvedic ingredients.

Leaf and root extract triple standardized to contain a minimum of 10% withanolide glycosides, the main bioactive; a minimum of 32% oligosaccharides, which increase the bioavailability of the withanolide glycosides; and a maximum of 0.5% free withanolides (as Withaferin A).

Protected by multiple U.S. patents with self-affirmed generally recognized as safe (GRAS) status). 

Sensoril^® is vegan, non-GMO, gluten-free, Kosher and Halal certified.

Sensoril^® Ashwagandha Dosing Principles and Rationale

We consider Ashwagandha to be an herbal adaptogen, so expect it to follow hormetic dosing principles (see Neurohacker Dosing Principles). Herbal adaptogens tend to have a hormetic zone (or range) where there’s a favorable biological response. It’s important to be in this zone; it’s just as important not to be above it. So, it’s important to identify the lowest dose that can produce the desired response. Sensoril^®—the standardized extract we use—produced a threshold response in a study that gave different daily dosages—125 mg, 250 mg, and 500 mg. Effect size was slightly greater for the higher doses, but most of the change was evident with the lowest dose [1]. We opted for this lower dose to be consistent with a core hormetic principle—only do or use as much as something as would be needed to stimulate the desired response.*

Withania somnifera Key Mechanisms 

Supports mitochondrial structure and function*

Supports mitochondrial membrane potential and structural integrity [2]

Protects from mitochondrial damage [2]

Protects from mitochondrial membrane permeabilization [3]

Protects from complex I-V Inhibition (protects electron transport chain and oxidative phosphorylation performance) [2,4–6]

Upregulates citric acid cycle enzymes [6]

Promotes exercise performance*

Supports endurance performance [7,8]

Supports muscle strength [9,10]

Supports post-exercise recovery [10]

Supports healthy metabolism*

Supports healthy insulin sensitivity [11–15]

Supports healthy blood glucose levels [12–16]

Supports healthy leptin signaling [11,15]

Promotes a healthy body weight*

Supports healthy body weight [11,15]

Supports healthy feeding behaviors [11,17]

Supports lean mass [10]

Enhances antioxidant defenses*

Supports antioxidant enzymes (superoxide dismutase [SOD], catalase [CAT], glutathione peroxidase [GPx]) [2,4,5,16,18]

Replenishes glutathione (GSH) levels [2,4,16]

Counters oxidative stress and reactive oxygen species levels [2–4,19]

Supports brain function*

Supports cognitive and psychomotor performance [20,21]

Supports memory, executive function, attention, and information processing speed [22]

Modulates GABAergic neurotransmission [23,24]

GABA receptor agonism [25–27] 

Supports dopamine levels [4]

Influences the basal activity levels of acetylcholine esterase [4]

Supports neuroprotective functions [2,4,5]

Influences neural cytokine signaling [11]

Promotes healthy sleep*

Shortens sleep onset latency [23,28]

Supports sleep efficiency [28]

Supports quality of sleep [9,28]

Extends the duration of slow wave sleep [23]

Extends total sleep time [23]

Supports a healthy mood and stress response*

Supports a calm mood [11,28]

Supports stress management [1,17,29]

Downregulates serum cortisol levels [1,17,29]

Supports healthy thyroid function*

Supports thyroid function [30–32]

Promotes healthy aging and longevity*

Supports lifespan extension (Caenorhabditis elegans) [19,33]

Supports insulin-like growth factor-1 (IGF-1) signaling pathway [19,33]

Influences α-synuclein and amyloid-β aggregation [19]

Supports FOXO3A and SIRT3 [34]

Influences the expression of immune signaling molecules [11–13]

*These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, cure, or prevent any disease.

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