LifeSource Vitamins Sarsaparilla Liquid Extract — 333 mg, Liquid, 1 fl oz (30 mL) — Supports Skin & Joint Wellness*
Our ethically wild-harvested Sarsaparilla (Smilax spp.) liquid extract (herb strength ratio 1:3) delivers traditional botanical support for clear-looking skin and everyday mobility. Produced in FDA-registered, GMP-certified facilities and
3rd-party tested for identity, potency & purity.*
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 (with research)
• No qualifying human randomized controlled trials (RCTs) meeting the exact outcome-match rule were identified for Smilax spp. at this time.
Additional Studies Showing Promising Benefits*
• Anti-inflammatory/immune modulation (preclinical) — Extracts of Smilax glabra modulated immunity and protected against liver injury in models. She, 2015 — PMC
• Antitumor mechanisms (cell studies) — Sarsaparilla extracts inhibited cancer cell growth/migration via ERK/TGF-β1 pathways. She, 2015 — PLOS ONE; She, 2015 — Cancer Prev Res
• Evidence overview — Narrative/systematic review of Smilax glabra (traditional uses, chemistry, preclinical findings). Wu, 2022 — PMC
Global Evidence & Authoritative Reviews*
• MSKCC About Herbs — Smilax glabra profile; summarizes traditional uses and current evidence. MSKCC, 2022 — Site
• Drugs.com Monograph — Notes traditional uses (psoriasis, arthritis, etc.) but insufficient clinical evidence. Drugs.com, 2025 — Site
We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with credible science.*
Brief Benefit Bullets
• Traditional botanical for clear-looking skin & everyday mobility*
• Ethically wild-harvested Smilax root liquid extract (1:3)
• 3rd-party lab tested for identity, potency & purity
Perfect For
• Adults seeking a traditional herb to complement skin & joint wellness routines*
• Those who prefer a fast-absorbing liquid extract*
Suggested Use
Add 1 mL (approximately 30 drops) to 2 oz of water or juice, 1–3 times daily, or as directed by your healthcare professional. Shake well. 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 (55–65% by volume), Deionized Water
• Quality — Third-party tested for identity, potency & purity
Key Ingredients
Sarsaparilla Root (Smilax spp.) — Traditional herb with saponins and polyphenols studied in preclinical models for skin and inflammatory pathways.*
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. Always consult your physician before taking any supplements.
Sarsaparilla Liquid Extract (333 mg herb eq., 1:3) — traditional skin & joint wellness support. Non-GMO, quality-verified.*
