Formulated with 14 Clinically Researched, All Natural Ingredients!
All Natural Antibiotic Alternative - eyes, ears, nose, nose, throat, sinuses, bronchial, colds, & flu*
A research-aligned blend of 14 botanicals - Echinacea, Garlic, Olive Leaf, Goldenseal, Burdock, Red Clover, Turmeric/Curcumin, Ganoderma (Reishi), Barberry, Astragalus, Grapefruit Seed, Neem, Pau d’Arco, and Caprylic Acid - Support your body’s fight against early signs of infection (eyes, ears, nose, nose, throat, sinuses, bronchial, colds, & flu) with these time-tested herbal allies. Start at the first sniffle- especially if illness is going around home, school, work, or church - to help shorten duration, ease symptoms, and promote comfort. All the power of nature - without harsh side effects.*
When you feel something coming on: Take 2 capsules in the morning with food and 2 in the afternoon with food for 3–4 days; then 1 capsule morning + 1 capsule afternoon until you feel better, plus 3 additional days.*
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 (Human Studies)
• Echinacea — Common cold treatment (adult URTI) — Large RCT; trend to shorter colds. (NIH/PubMed — Barrett B, 2010)
• Echinacea + Sage throat spray — Sore throat — Non-inferiority RCT vs chlorhexidine/lidocaine spray. (NIH/PMC — Schapowal A, 2009)
• Echinacea — Early URTI use — RCT with standardized extract; symptom scores improved vs control. (NIH/PubMed — Goel V, 2004)
• Echinacea in children — RTI prevention/antibiotic use — Blinded RCT reduced respiratory infections and antibiotic use. (NIH/PubMed — Ogal M, 2021)
• Garlic (allicin) — Fewer colds — 12-week RCT: lower cold incidence vs placebo. (NIH/PubMed — Josling P, 2001)
• Aged Garlic Extract — Immune function & illness — RCT improved NK/γδ-T cell activity; reduced cold/flu severity. (NIH/PubMed — Nantz MP, 2012)
• Garlic — H. pylori context — Fresh garlic intake reduced urease activity in H. pylori-positive adults. (NIH/PMC — Zardast M, 2016)
• Olive Leaf (topical) — Herpes labialis — RCT cream improved lesion outcomes vs control. (NIH/PubMed — Toulabi T, 2022)
• Olive Leaf emulgel — Herpes labialis — RCT vs acyclovir showed favorable symptom/healing profiles. (NIH/PMC — Al-Hallak MAG, 2024)
• Curcumin adjunct in dyspepsia/H. pylori — Small RCT; symptom and biomarker improvements (eradication unchanged). (NIH/PubMed — Khonche A, 2016)
• Astragalus — Human immune support — Human airway epithelium study shows LL-37 (cathelicidin) induction; innate defense context. (NIH/PubMed — Zhao L, 2018)
Additional Studies Showing Promising Benefits*
• Curcumin — HSV mechanism — Inhibits HSV-1 immediate-early gene expression (cell studies). (NIH/PMC — Kutluay SB, 2008)
• Curcumin — Inflammatory markers — Meta-analysis across RCTs shows reductions in CRP/IL-6/TNF-α. (NIH/PubMed — White CM, 2019)
• Olive leaf/oleuropein — Antibacterial & synergy — Broad antimicrobial effects; synergy with thymol (preclinical/bench). (NIH/PMC — Borjan D, 2020)
• Reishi (Ganoderma) — Antiviral/antimicrobial overview — Scholarly monograph with HSV-relevant signals. (NCBI Bookshelf — Wachtel-Galor S, 2011)
• Burdock constituents — Arctigenin anti-Pseudomonas/antibiofilm properties (preclinical). (NIH/PubMed — Lou Z, 2016)
• Burdock — Anti-infective review — Updated pharmacology incl. antibacterial/antioxidant. (NIH/PMC — Koshak AE, 2024)
• Neem (Azadirachta) — Broad antimicrobial potential across dentistry/skin (reviews). (NIH/PMC — Wylie MR, 2022)
• Pau d’Arco (lapachol/β-lapachone) — Antibacterial/antifungal activity; dermal data (preclinical). (NIH/PMC — Pereira EM, 2006)
• Caprylic acid (C8) — Inhibits Candida biofilms/virulence factors. (NIH/PMC — Bhattacharyya A, 2020)
• Garlic — Activity vs Gram-negatives — Allicin inhibits Burkholderia cepacia complex (in-vitro). (NIH/PMC — Wallock-Richards D, 2014)
• Grapefruit Seed Extract (GSE) — Quality caution — Many commercial products adulterated with synthetic disinfectants; interpret antimicrobial claims cautiously. (NIH/PubMed — Takeoka G, 2001); (NIH/PMC — Han HW, 2021)
University & Global Evidence Hubs
• NCCIH — Echinacea (science & safety overview). NCCIH
• NCCIH — Turmeric/Curcumin (evidence & cautions). NCCIH
• NIH ODS — Fact Sheet Library (including Garlic & Turmeric). ODS Fact Sheets Index
• OSU Linus Pauling Institute — Garlic (Micronutrient Information Center). Oregon State LPI
• Cochrane Review — Echinacea for common cold (mixed overall). Cochrane Library
• WHO Monographs on Selected Medicinal Plants (global pharmacopeial references). WHO IRIS
May Potentially be Helpful for Herpes Simplex Virus (HSV-1 & HSV-2):These natural ingredients may help lower the frequency and severity of outbreaks related to herpes simplex viruses (HSV-1 & HSV-2). While there is no cure for herpes, these herbs show supportive evidence in lab and early clinical studies. Always consult your healthcare provider.*
Echinacea — Reviews report anti-HSV activity in vitro and immunomodulation that may support host defenses. Evidence overview: NIH/PMC (2021 review of anti-HSV plant extracts)
Olive Leaf Extract — Clinical and preclinical studies suggest anti-HSV activity; human RCTs have compared topical OLE with acyclovir cream for herpes labialis. Human trials: NIH/PMC (2024 RCT emulgel vs acyclovir) ; NIH/PubMed (2022 RCT cream)
Garlic Extract — Antiviral potential supported in reviews and older experimental studies. Evidence overview: NIH/PMC (2020 review)
Turmeric/Curcumin — Curcumin can inhibit HSV immediate-early gene expression in vitro; broader anti-infective mechanisms reviewed. Mechanistic data: NIH/PMC (2008)
Reishi (Ganoderma) — Preclinical anti-HSV signals; clinical evidence limited. Overview: NCBI Bookshelf (2011 monograph)
Astragalus — Preclinical anti-HSV data; human immune effects observed in other contexts. Examples: NIH/PMC (2014 preclinical) ; NIH/PMC (2022 immune pathway)
Important Research Notes: Study types include in vitro, animal, and limited human data; individual responses vary; potential drug interactions exist; product quality matters; and lab findings don’t always translate to clinical outcomes.
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 the highest standards of credible science.*
Brief Benefit Bullets
• Take at the first sign of challenges — eyes, ears, sinus/nose, throat, cold, flu — or when exposure risk is high*
• 14 all-natural synergistic ingredients with human evidence on echinacea, garlic, olive leaf, curcumin*
• Powers immune defense against infections; helps shorten/lessen duration and severity when they occur*
• Supports natural resistance to bacteria; promotes healthy microbial balance*
• Promotes respiratory & sinus comfort; supports eye & ear comfort during challenges*
• Enhances gut flora balance naturally; caprylic acid and botanicals support yeast balance*
• Supports antiviral wellness context (e.g., topical olive leaf RCTs for cold sores)*
• Promotes anti-inflammatory responses and cellular antioxidant protection*
• Tooth & dental infection support context (plant polyphenols research)*
• 3rd-party lab tested for identity, potency & purity
Our 4 Original Sizes
Explore Our Effective All-Natural Antibiotic Alternative Line for Symptom Relief
Suggested Use
Important Note: Always follow your clinician’s guidance. Our natural formula is intended as an option for those who cannot take traditional antibiotics. Many customers begin at first sign of challenges; individual responses vary. Consult your healthcare professional before 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 - 2 Capsules
• Proprietary Blend - 1,310 mg (Echinacea extract; Garlic extract [odorless]; Burdock root; Ganoderma mycelium; Red clover blossoms; Turmeric extract; Olive leaf extract; Astragalus root; Barberry; Grapefruit seed oil extract; Neem oil; Pau d’Arco; Goldenseal powder; Caprylic acid)
• Other Ingredients - Vegetarian cellulose capsules; vegetable magnesium stearate; rice flour
• Form - Capsules
• Free From — Non-GMO, gluten-free*
• Quality — Third-party tested for identity, potency & purity
Echinacea — URTI/ENT support in human trials. (NIH/PubMed — Barrett B, 2010)
Garlic — RCTs for cold incidence; immune cell support. (NIH/PubMed — Josling P, 2001); (NIH/PubMed — Nantz MP, 2012)
Olive Leaf — Topical OLE for cold sores (human RCTs). (NIH/PubMed — Toulabi T, 2022); (NIH/PMC — Al-Hallak MAG, 2024)
3rd-Party Testing: Every batch is verified by independent labs for identity, potency, and purity. See our testing.
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.
All-Natural Antibiotic Alternative — Supports sinus, throat & immune comfort. Echinacea, garlic, olive leaf human studies. HSV-1, HSV-2. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
