LifeSource Vitamins Propolis — 200 mg, Liquid Extract, 1 fl oz — Supports Immune, Oral & Throat Wellness*
LifeSource Vitamins Propolis Liquid Extract delivers concentrated Propolis Resin Extract — a bee-crafted matrix naturally rich in bioflavonoids and phenolics — to support everyday immune defense, oral hygiene, and throat comfort. 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 respected health organizations and insights from 20 leading universities worldwide to ensure our guidance aligns with credible science.*
Clinically Studied Benefits
✓ Supports oral plaque & gingival health — Propolis mouthwash improved gingival indices vs. control in clinical trials.
NIH/PubMed — Gunjal S, 2024
✓ Helps relieve sore-throat/URTI symptoms — Propolis oral spray shortened days to symptom resolution in uncomplicated upper respiratory infections.
NIH/PubMed — Esposito C, 2021
✓ Adjuvant immune support during viral illness — Brazilian green propolis (EPP-AF®) improved clinical outcomes as add-on care in a randomized trial.
NIH/PMC — Silveira MAD, 2021
✓ Supports wound healing — Topical propolis aided post-surgical wound recovery (tonsillectomy) vs. control.
NIH/PubMed — Moon JH, 2018
✓ Assists healing of chronic skin ulcers — Propolis ointments showed clinical healing benefits in chronic ulcer care.
NIH/PubMed — de Sousa Rocha P, 2024
✓ Helps manage denture stomatitis (Candida-associated) — Propolis oral gel showed non-inferiority to miconazole in older adults.
NIH/PMC — Pina G, 2017
✓ Recurrent aphthous stomatitis (mouth ulcers): symptom relief — Oral/topical propolis reduced healing time and pain in RCTs/clinical studies.
NIH/PubMed — Samet N, 2007
✓ Gingivitis improvement (evidence syntheses) — Reviews/meta-analyses support propolis mouthwash benefits for plaque/gingivitis.
NIH/PubMed — Halboub E, 2020
✓ Pediatric tonsillopharyngitis (adjunct) — Honey- and propolis-containing supplement plus standard care improved clinical course vs. standard care alone.
NIH/PMC — Cardinale F, 2024
✓ Overall antiviral/immune modulation (human-focused review) — Reviews summarize propolis’s adjunct potential in viral respiratory illnesses.
NIH/PubMed — Ożarowski M, 2023
Additional Studies Showing Promising Benefits*
✓ Topical tissue repair (pilot) — Green propolis ointment supported granulation and area reduction in wounds (pilot clinical).
NIH/PubMed — da Rosa C, 2024
✓ Denture stomatitis care — Propolis buccal spray showed clinical control comparable to antifungal gel in elders (RCT).
NIH/PMC — Parro YM, 2022
✓ URTI symptom management (pediatrics adjunct) — Supplement with propolis component improved outcomes vs. standard care alone.
NIH/PubMed — Cardinale F, 2024
✓ Comprehensive oral uses — Academic review highlights propolis in gingivitis, mucositis, cavity disinfection, and ulcers.
NIH/PMC — Alghutaimel H, 2024
✓ Global evidence overview (respiratory viruses) — Human-oriented synthesis on propolis in viral respiratory diseases.
NIH/PMC — Ożarowski M, 2023
✓ Systematic review—skin ulcers — Evidence indicates propolis can enhance ulcer healing vs. conventional care (more RCTs needed).
NIH/PubMed — Velho JCM, 2023
University-Led & Academic Studies
✓ Academic dental centers — RCTs at university-affiliated clinics showed propolis rinses improved gingival indices vs. control.
NIH/PMC — Bretz WA, 2014
✓ Hospital-based trials (Brazil) — Add-on propolis (EPP-AF®) improved select outcomes in viral illness care.
NIH/PMC — Silveira MAD, 2021
✓ Geriatric dentistry programs — Propolis gels/sprays supported management of denture stomatitis.
NIH/PMC — Pina G, 2017
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, Ohio State — to align with credible science.*
Key Ingredients
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Propolis — Resinous bee matrix with naturally occurring polyphenols and bioflavonoids that support oral, immune, and antioxidant defenses (NIH/PubMed — Gunjal S, 2024; Esposito C, 2021).
Brief Benefit Bullets
- Concentrated Propolis to support everyday immune defense*
- Helps maintain oral hygiene & healthy gums*
- Throat-soothing support during seasonal challenges*
- Topical tradition for skin/wound care (see label directions)*
- Natural bioflavonoids for antioxidant protection*
- Simple liquid extract for easy mixing or drop-in use*
- Non-GMO; made in FDA-registered, GMP-certified facilities*
- Alcohol-based extract for actives’ potency & shelf stability*
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3rd-party lab tested for purity & potency
Suggested Use
See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. 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
• Active — Propolis Resin Extract (Herb Weight Equivalence 200 mg)
• Herb Strength Ratio — 1:5
• Other Ingredients — Grain alcohol (85–95% by volume)
• Form — Liquid extract
• Free From — Non-GMO, gluten-free; no artificial colors or preservatives*
• 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.
Propolis Liquid Extract — 200 mg herb equivalence per 1 mL. Oral & immune support with natural bioflavonoids. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
