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LifeSource Vitamins Schisandra 333 mg — Liquid Extract — Supports Liver & Energy*
LifeSource Vitamins Schisandra (Schisandra chinensis) liquid extract delivers 333 mg herb weight equivalence per 1 mL serving (herb strength ratio 1:3) to support traditional liver care, daily energy, and stress resilience. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, potency & purity.*
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. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits
✓ Reduces menopause symptoms — RCT showed improvements in hot flashes, sweating, and palpitations vs placebo.
NIH/PubMed — Park, 2016
✓ Supports muscle strength & fatigue — RCT in adult women improved quadriceps strength and resting lactate vs placebo after 12 weeks.
NIH/PubMed — Park, 2020
Additional / Promising Evidence
✓ Liver support (context) — Reviews and preclinical/clinical evidence describe hepatoprotective mechanisms; clinical endpoints remain limited.
NIH/PMC — Nowak, 2019
✓ Exercise capacity (context) — RCT combining extract plus structured exercise in older adults suggests fitness benefits; multi-component design.
NIH/PubMed — Cho, 2021
University-Led & Academic Studies
✓ Academic menopause RCT — Schisandra improved menopause symptoms in randomized trial.
NIH/PubMed — Park, 2016
✓ Academic muscle strength RCT — Schisandra improved quadriceps strength and reduced fatigue in women.
NIH/PubMed — Park, 2020
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
-
Schisandra Berry (Schisandra chinensis) — Source of lignans (e.g., schisandrin) studied for adaptogenic and hepatoprotective mechanisms (NIH/PMC — Nowak, 2019).
Brief Benefit Bullets
- Traditional daily support for liver care, energy, and stress resilience*
- 333 mg herb weight equivalence per 1 mL; liquid extract 1:3
-
3rd-party lab tested for identity, potency & purity
Suggested Use
Take 1 mL (about 30 drops) up to 1–3 times daily in water or juice, or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
• Serving Size — 30 drops (1 mL)
• Servings Per Container — 30
• Herb Weight Equivalence — 333 mg per serving
• Herb Strength Ratio — 1:3
• Form — Liquid Extract (1 fl oz)
• Other Ingredients — Grain Alcohol (45–55% by volume), Deionized Water
• Quality — Third-party tested for identity, potency & purity
LifeSource Vitamins — Proudly American — 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.
Schisandra Liquid Extract (333 mg herb eq., 1:3) — traditional liver & energy support. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
