LifeSource Vitamins Resp-Ease Liquid Extract ā 1 fl oz ā Respiratory Complex*
LifeSource Vitamins Resp-Ease blends Osha Root, Mullein Leaf, Wild Cherry Bark, Yerba Santa, Licorice, Lomatium, Myrrh, Lobelia, and Ginger to support clear breathing, throat comfort, and seasonal respiratory wellness. 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
ā Throat comfort (Licorice) ā Pre-operative licorice gargle significantly reduced post-intubation sore throat vs. control in adults.
NIH/PubMed ā Agarwal, 2009
ā Less sore throat & post-extubation cough (Licorice) ā Randomized, double-blind trial showed licorice gargle about halved sore-throat incidence after double-lumen tube anesthesia.
NIH/PubMed ā Ruetzler, 2013
ā Targeted throat soothing (Licorice lozenge) ā In smokers, licorice lozenges reduced postoperative sore-throat complaints vs. placebo.
NIH/PubMed ā Gupta, 2013
ā Respiratory symptom relief (Ginger) ā Randomized controlled trials in viral respiratory illness reported improved clinical parameters with ginger vs. placebo/usual care.
NIH/PMC ā Safa, 2020
Additional / Promising Evidence
ā Ginger ā airway support (mechanistic) ā Human airway smooth-muscle studies show bronchorelaxant effects of 6-gingerol/6-shogaol pathways.
NIH/PMC ā Townsend, 2013
ā Mullein ā Narrative reviews summarize traditional use for cough/hoarseness and emerging lab data; human clinicals remain limited.
NIH/PMC ā Blanco-Salas, 2021
ā Myrrh ā Antimicrobial/anti-inflammatory properties supported in laboratory and formulation studies; clinical throat data limited.
NIH/PMC ā Khalil, 2020
ā Yerba Santa ā Active flavanone (sterubin) characterized; modern human respiratory trials are lacking.
NIH/PubMed ā Liang, 2022
University-Led & Academic Studies
ā University-affiliated anesthesiology groups ā RCTs demonstrate licorice gargle/lozenge reduces post-intubation sore throat and cough.
NIH/PubMed ā Agarwal, 2009
ā Clinical pharmacology teams ā RCTs in viral respiratory illness report improved symptom profiles with ginger adjunct use.
NIH/PMC ā Safa, 2020
We monitor research from leading institutions ā
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University ā Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, Ohio State ā to align with credible science.*
Key Ingredients
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Licorice Root ā Human trials show reduced post-intubation sore throat with gargle/lozenge formats (NIH/PubMed ā Agarwal, 2009; Ruetzler, 2013).
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Ginger Root ā RCTs report improved symptom profiles in viral respiratory illness (NIH/PMC ā Safa, 2020).
Brief Benefit Bullets
- Helps soothe the throat during seasonal stress (clinicals with licorice gargle/lozenges)*
- Supports comfortable breathing and respiratory wellness*
- Ginger shown in RCTs to improve clinical parameters during viral respiratory illness*
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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 ā 30 drops (1 mL)
⢠Servings Per Container ā 30
⢠Form ā Liquid herbal tincture
⢠Free From ā Non-GMOs, gluten-free, no artificial colors, preservatives or synthetic chemicals*
⢠Quality ā Third-party tested for identity, potency & purity
LifeSource Vitamins ā Proudly American ā 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.
Resp-Ease Liquid Extract ā multi-herb respiratory complex for throat comfort and seasonal airway wellness. 3rd-party tested. Clinically Studied Ingredients ā NIH/PubMed!*