Citronella Essential Oil — 1 fl oz — Natural Insect Defense, Aromatherapy & Cleansing*
Our 100% Pure Citronella Essential Oil is steam-distilled from Cymbopogon winterianus leaves, featuring a fresh, herbaceous citrus aroma. Recognized by the U.S. EPA as a plant-based repellent, citronella is also investigated for antimicrobial and calming aromatherapy uses.* Produced in FDA-registered, GMP-certified facilities and
3rd-party lab tested for purity, potency & label accuracy.*
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)
• Recognized natural repellent for mosquitoes* — Oil of citronella is permitted/registered by U.S. EPA for use in skin-applied repellents. (Evidence — U.S. EPA, 2025: EPA page)
• Human protection times documented* — Systematic review of citronella formulations shows meaningful repellency; duration improves with vanillin co-formulation. (NIH/PubMed — Kongkaew C, 2011)
• Fixatives can extend efficacy* — Human volunteer study: vanillin and other fixatives improved citronella lotion repellency. (NIH/PubMed — Songkro S, 2012)
• Field and lab comparisons* — Evaluations of natural repellents report citronella activity, typically with shorter duration than DEET. (NIH/PubMed — Yoon JK, 2015; NIH/PubMed — Iovinella I, 2022)
• Mechanisms & composition relevant to repellency* — Citronellal/citronellol/geraniol are core constituents tied to activity. (NIH/PubMed — Sharma R, 2019)
Additional / Promising Evidence*
• Antifungal activity (Candida/dermatophytes)* — In vitro/antibiofilm effects reported for C. nardus EO and citronellal. (NIH/PubMed — de Oliveira WA, 2011; NIH/PubMed — Trindade LA, 2022)
• Antibiofilm/antimicrobial support* — Activity versus Gram-positive/negative bacteria in lab models. (NIH/PubMed — Pontes EKU, 2018; NIH/PubMed — Mangalagiri NP, 2021)
• Oral care/denture cleansing models* — Anti-Candida activity suggests surface cleansing potential. (NIH/PubMed — de Almeida LFD, 2016)
• Formulation advances* — Citronella nanoemulsions show enhanced antibacterial zones in vitro. (NIH/PubMed — Jawaid T, 2023)
• Aromatherapy/relaxation (preclinical)* — Reviews of essential oils note stress-modulating effects; human data remain limited. (NIH/PubMed — Hou G, 2024)
University / Academic Context*
• Composition & quality markers* — Profiles of C. winterianus emphasize geraniol, citronellal, citronellol as activity drivers. (NIH/PubMed — Rammal M, 2024)
• Repellent pathways & longevity* — Academic reviews discuss volatility limits and strategies to extend protection. (NIH/PubMed — Iovinella I, 2022)
• EOs in Candida management (overview)* — University-affiliated reviews summarize antifungal mechanisms and prospects. (NIH/PubMed — Hou G, 2024)
Global Evidence & Authoritative Reviews*
• Repellent policy & safety overviews — U.S. EPA guidance on skin-applied repellents and minimum-risk pesticides. (Evidence — U.S. EPA, 2025: EPA Repellents; EPA Minimum-Risk)
• Public health fact sheet — National Pesticide Information Center (NPIC), Oregon State University. (Evidence — NPIC, 2013: Citronella Fact Sheet)
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, and Ohio State — to keep our guidance aligned with credible science.*
Brief Benefit Bullets
• EPA-recognized, plant-based mosquito repellent*
• Lab-supported antimicrobial/antifungal cleansing uses*
• Fresh, uplifting citrus aroma for diffusers & outdoor blends*
• Works best in well-formulated sprays/lotions; reapply as needed*
3rd-party tested for purity & potency
Suggested Use
For aromatherapy. For topical use, dilute in a carrier oil before applying to skin. Not for internal use. Keep out of reach of children. If pregnant, nursing, on medications, or have a medical condition, consult your healthcare professional. Avoid eyes, mucous membranes, and open flames.*
Product Specifications
• Type — 100% Pure Citronella Essential Oil (Cymbopogon winterianus)
• Size — 1 fl oz (30 ml)
• Extraction Method — Steam-distilled from the leaves
• Country of Origin — Indonesia
• Cultivation Method — Sustainably farmed
• Aroma — Fresh, herbaceous, citrus-like
• Properties — Shielding, cleansing, purifying*
• Purity Testing — Organoleptic + GC-MS/FTIR; third-party verified
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.
Citronella Essential Oil 1 fl oz — natural insect defense, fresh citrus aromatherapy & antimicrobial cleansing; sustainably farmed, GC-MS/FTIR screened, 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
