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Ashwagandha Sensoril

Root + leaf ashwagandha extract standardized to ~10% withanolides, licensed by Natreon (US-based), and the substrate of the strongest sleep + anxiety trials in the ashwagandha literature.

Aliases (4)
Sensoril · Natreon Sensoril · Sensoril Ashwagandha · Withania somnifera root + leaf extract
TYPICAL DOSE
125-250 mg evening with food
Nightly
ROUTE
CYCLE
STORAGE

Overview

What is Ashwagandha Sensoril?

Sensoril is a root + leaf ashwagandha extract standardized to a higher 10% withanolide content, developed by Natreon. It has a different withanolide profile from KSM-66 (more withanolide A, withaferin A) and is more sedating, often preferred for sleep and acute stress relief.

Key Benefits

More pronounced stress and anxiety relief than KSM-66, better sleep onset and quality, useful as evening dose; less emphasized for testosterone and exercise performance.

Mechanism of Action

Higher concentration of withaferin A and withanolide A confers stronger GABAergic and HPA-modulating action than KSM-66, along with similar antioxidant and anti-inflammatory effects. Trade-off: more sedating, less daytime-friendly.

Pharmacokinetics

·
PeakHalf-life
Approximate curve — visual aid only, not data-precise PK

Peptide Interactions

l-tryptophan / glycine (sleep stack):
Synergistic

Compound sleep-architecture support — but the user already has these

magnesium-glycinate
Synergistic

(the canonical stack): GABAergic + Mg synergy

rhodiola
Synergistic

(the canonical stack): AM-rhodiola + PM-Sensoril is a sensible adaptogen split

l-theanine
Synergistic

(the canonical stack): Additive evening calm

Other sedatives
Avoid

(benzos, alcohol, high-dose THC, melatonin >5 mg): Compound sedation

Thyroid hormone replacement, immunosuppressants
Avoid

see parent

What to Expect

  • Week 1
    Tolerability and dose-response.
  • Week 2-4
    Early effect window.
  • Week 4-8
    Peak benefit assessment.
  • Week 8+
    Cycle decision point.

Side Effects & Safety

Same as parent. Sensoril-specific notes:

  • Higher withaferin A → slightly higher theoretical autoimmune flare risk; case reports rare but Sensoril-associated
  • Daytime drowsiness if dosed AM
  • Hepatotoxicity case reports more often associated with Sensoril than KSM-66 (still rare; possibly publication bias from Sensoril's earlier market presence)
  • "Vivid dreams" common at higher PM doses

References

Auddy et al. 2008 — Sensoril chronic stress, dose-ranging trial (JANA)

researchgate.net · 2008
View Study

Salve et al. 2019 — Sensoril sleep + cortisol RCT (Cureus)

pubmed.ncbi.nlm.nih.gov · 2019
View Study

Deshpande et al. 2020 — Sensoril 120 mg sleep RCT (Sleep Med)

pubmed.ncbi.nlm.nih.gov · 2020
View Study

Pingali et al. 2014 — Sensoril cognitive RCT (Pharmacognosy Res)

pubmed.ncbi.nlm.nih.gov · 2014
View Study
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