Ashwagandha Liquid Extract — 2 fl oz (60 mL) — Stress, Sleep, Energy & Hormonal Balance*
This tincture delivers a concentrated liquid extract of Withania somnifera (Ashwagandha) for fast, flexible dosing. Each serving (30 drops ≈ 1 mL) provides the herb weight equivalence of ~667 mg fresh organic root (herb strength ratio 1:1.5). Ashwagandha is an adaptogen clinically studied to help reduce stress and cortisol, improve sleep quality, support cognition and physical performance, and promote healthy hormonal balance.* Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, purity & potency.
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 leading health organizations and top global universities to help keep our guidance aligned with credible science.*
Clinically Studied Benefits (with research)
Group 1 — Stress, Sleep & Mood
• Reduces stress & cortisol — 300 mg twice daily of high-concentration root extract for 60 days reduced perceived stress and serum cortisol vs placebo. Chandrasekhar 2012 (PubMed)
• Meta-analysis: anxiety/stress — Systematic review of RCTs shows significant improvements in stress/anxiety with ashwagandha vs placebo. Ng 2022 (PubMed)
• Improves sleep quality — 8–10 week RCTs (240–600 mg/day) improved sleep onset latency, efficiency and quality in insomnia/stressed adults. Langade 2019; Deshpande 2020
• Early onset benefit — RCTs report reductions in anxiety/stress scores within 2–4 weeks. Pratte 2021 review (PubMed)
Group 2 — Cognition & Mental Performance
• Memory & executive function — 8-week RCT in adults with mild cognitive impairment showed significant gains vs placebo. Choudhary 2017 (PubMed)
• Attention & processing speed — Randomized trials in stressed adults show cognitive performance benefits with standardized extract. Lopresti 2020 (PubMed)
• Mechanisms — Reviews describe HPA-axis modulation and GABA/serotonin signaling consistent with anti-stress and pro-cognitive effects. Salve 2022 (PubMed)
Group 3 — Physical Performance & Hormonal Health
• Strength & muscle size — 600 mg/day during resistance training increased 1-RM strength, muscle hypertrophy and testosterone vs placebo (8-wk RCT). Wankhede 2015 (PubMed)
• Endurance (VO2max) — RCTs report improvements in cardiorespiratory endurance and recovery with standardized extract; supported by systematic review. Systematic Review 2022 (PubMed)
• Male reproductive health — Oligospermic men showed higher sperm count/motility and testosterone with root extract (12-wk RCT). Ambiye 2013 (NIH/PMC)
• DHEA-S/testosterone — 8-week RCT noted increases with standardized extract vs placebo. Lopresti 2019 (NIH/PMC)
Group 4 — Metabolic, Thyroid & General Wellness
• Subclinical hypothyroidism — 600 mg/day increased T3/T4 and reduced TSH vs placebo (8-wk RCT). Sharma 2018 (NIH/PMC)
• Glycemic, lipid & inflammatory markers — Reviews of RCTs report favorable changes in fasting glucose, lipids and CRP in stressed/metabolic cohorts. Pratte 2021 review
• Safety snapshot — NIH ODS: 300–600 mg/day is generally well tolerated short-term; avoid during pregnancy; rare liver-injury case reports exist. NIH ODS; Case series 2021 (PubMed)
Additional Studies Showing Promising Benefits*
• Perceived wellbeing — Large RCTs (≥240 mg/day) report improvements in stress, sleep and wellbeing. Ng 2022 meta-analysis
• Mood & energy domains — Randomized, placebo-controlled trials suggest benefits in energy and mood with standardized root extract. Kale 2024 RCT
We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oregon State University’s Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to keep guidance aligned with credible science.*
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*
3rd-party lab tested for purity & potency
Suggested Use
Shake well. Take 30 drops (≈1 mL) in water or juice, 1–3 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
• Volume — 2 fl oz (60 mL)
• Serving Size — 30 drops (≈1 mL); Servings — 60
• Herb Weight Equivalence — ~667 mg fresh organic ashwagandha root per serving; herb strength ratio 1:1.5
• Ingredients — Organic fresh Ashwagandha root (Withania somnifera) in grain alcohol (approx. 57–67% by volume) & water
• Form — Alcohol-based liquid tincture (vegan; non-GMO)
• Quality — Third-party tested for identity, potency & purity
3rd-Party Testing: Every batch is independently verified for identity, potency, heavy metals & microbial purity. See our testing.
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*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 — 2 fl oz tincture; ~667 mg herb equivalence/serving; stress, sleep, cognition, performance & thyroid support; NIH/PubMed-referenced; third-party tested.*
