Ashwagandha Liquid Extract β Stress, Sleep, Energy & Hormonal Balance*
Our Ashwagandha Liquid Extract combines concentrated organic Withania somnifera root in an alcohol-based tincture to support stress resilience and healthy cortisol levels, promote restful sleep quality, reduce perceived anxiety, support cognitive function and mental clarity, provide adaptogenic energy and vitality, promote physical performance and recovery, support healthy testosterone and hormonal balance, promote thyroid function in subclinical contexts, support overall wellbeing, promote mood stability, and support anti-inflammatory pathways* β while respecting traditional Ayurvedic use. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity and potency by LifeSource Vitamins.
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
β Reduces perceived stress & cortisol levels* β RCTs show high-concentration root extract reduced stress and serum cortisol vs placebo.* NIH/PubMed β Chandrasekhar K, 2012
β Supports improvements in stress and anxiety* β Meta-analysis of RCTs shows significant reductions in stress/anxiety symptoms.* NIH/PubMed β Ng QX, 2022
β Promotes better sleep quality* β RCTs report improved sleep onset, efficiency, and quality in stressed/insomnia adults.* NIH/PubMed β Langade D, 2019
β Supports cognitive function and memory* β RCT in mild cognitive impairment showed gains in memory/executive function.* NIH/PubMed β Choudhary D, 2017
β Promotes attention and processing speed* β Trials in stressed adults show cognitive performance benefits.* NIH/PubMed β Lopresti AL, 2020
β Supports strength and muscle hypertrophy* β RCT during resistance training increased strength and muscle size with root extract.* NIH/PubMed β Wankhede S, 2015
β Promotes cardiorespiratory endurance* β RCTs and systematic review report improvements in VO2 max and recovery.* NIH/PubMed β Systematic Review, 2022
β Supports healthy testosterone and reproductive markers* β RCT showed increases in testosterone and sperm parameters in oligospermic men.* NIH/PMC β Ambiye VR, 2013
β Promotes thyroid hormone balance in subclinical hypothyroidism* β RCT increased T3/T4 and reduced TSH vs placebo.* NIH/PMC β Sharma AK, 2018
β Supports favorable metabolic and inflammatory markers* β Reviews of RCTs report changes in glucose, lipids, and CRP in stressed cohorts.* NIH/PubMed β Pratte MA, 2021 review
Additional / Promising Evidence
β Supports reductions in stress, anxiety, and depression symptoms* β Recent meta-analysis confirms improvements across mental health domains.* NIH/PubMed β Alsanie SA, 2026
β Promotes better perceived wellbeing and mood* β RCTs report enhancements in wellbeing, energy, and mood.* NIH/PubMed β Ng QX, 2022 meta
β Supports cognitive and mood improvements* β Acute/repeated supplementation enhanced memory, attention, and mood markers.* NIH/PMC β Leonard M, 2024
β Promotes physical performance and recovery* β Systematic review shows benefits in athletes/healthy individuals for strength/endurance.* NIH/PMC β Sprengel M, 2025
β Supports hormonal and endocrine balance* β Review links to reduced cortisol and improved thyroid/reproductive markers.* NIH/PMC β WiciΕski M, 2023
β Provides broad well-being enhancements* β Narrative review summarizes effects on stress resilience, sleep, and vitality.* NIH/PMC β Mikulska P, 2023
University-Led & Academic Studies
β Summarizes ashwagandha safety and evidence overview* β NIH/ODS fact sheet on ashwagandha for stress, sleep, and general use.* NIH/ODS β Ashwagandha
β Provides context on adaptogenic mechanisms* β Reviews outline HPA-axis modulation and neurological effects.* NIH/PubMed β Salve J, 2022
β Supports evidence for stress-related neuropsychiatric effects* β Systematic review on ashwagandha for anxiety, depression, insomnia.* NIH/PMC β Speers AB, 2021
Global Evidence & Reviews
β Reinforces mental health benefits* β Dose-response meta-analysis shows improvements in stress, anxiety, depression.* NIH/PubMed β Alsanie SA, 2026
β Summarizes effects on well-being* β Review evaluates ashwagandha for mood, stress, and overall health.* NIH/PMC β WiciΕski M, 2025
β Provides overview of health-promoting activities* β Narrative review covers stress resilience, sleep, and adaptogenic effects.* NIH/PMC β Mikulska P, 2023
We monitor research from leading institutions β Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University β Linus Pauling Institute, Columbia, Cornell, Ohio State β to align with credible science.*
Key Ingredients
- Organic Ashwagandha Root (Withania somnifera) β Adaptogenic herb with withanolides supporting stress resilience, sleep, cognition, performance, and hormonal balance* (NIH/PubMed β Ng QX, 2022).
Brief Benefit Bullets
- Liquid adaptogen for stress relief & healthy cortisol*
- Supports sleep quality, calm focus & resilience*
- Aids strength/endurance & male hormonal health*
- Backed by human RCTs; alcohol tincture for rapid absorption*
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3rd-party lab tested for purity & potency
Suggested Use
Shake well. Take 30 drops (β1 mL) in water or juice, 1β3 times daily, or as directed by your healthcare professional. Do not use during pregnancy. If nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
β’ Volume β 2 Sizes
β’ Serving Size β 30 drops (β1 mL)
β’ Herb Weight Equivalence β ~667 mg fresh organic ashwagandha root per serving; herb strength ratio 1:1.5
β’ Ingredients β Organic fresh Ashwagandha root (Withania somnifera) in grain alcohol (approx. 57β67% by volume) & water
β’ Form β Alcohol-based liquid tincture (vegan; non-GMO)
β’ Quality β Third-party tested for identity, potency & purity
3rd-Party Testing: Every batch is independently verified for identity, purity, and potency.
Click here to see our 3rd-party testing.*
LifeSource Vitamins β Proudly American β Since 1992
*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.
Ashwagandha Liquid Extract tincture; ~667 mg herb equivalence/serving; stress, sleep, cognition, performance & thyroid support; NIH/PubMed-referenced; third-party tested. Clinically Studied Ingredients β NIH/PubMed!*
