Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Lavender oil contains linalool and linalyl acetate, which activate GABA receptors in the brain to promote relaxation and reduce anxiety. Clinical studies demonstrate a 20% reduction in anxiety symptoms and improved sleep quality through enhanced parasympathetic nervous system activity.
Reported Benefits (Provisional)
Origin & History
Lavender oil is an essential oil derived from the flowers of the Lavandula angustifolia plant. It is primarily produced through steam distillation, capturing the aromatic compounds that give lavender its characteristic fragrance.
Research Narrative (Provisional)
Lavender oil has been studied for its anxiolytic and sedative effects, with some evidence supporting its use in reducing anxiety and improving sleep quality.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Lavender oil (Lavandula angustifolia) is an essential oil and not a nutritional food source, so traditional macronutrient and micronutrient profiles are not applicable in conventional dietary terms. It is composed almost entirely of volatile organic compounds with negligible caloric, protein, carbohydrate, or fat content in therapeutic doses. Key bioactive compounds include: Linalool (25–45% of total composition), the primary monoterpene alcohol responsible for anxiolytic and sedative effects; Linalyl acetate (25–47%), an ester contributing to anti-inflammatory and calming properties; 1,8-Cineole (eucalyptol, 0.5–2.5%), supporting respiratory and antimicrobial activity; Beta-ocimene (1–5%), a monoterpene with mild anti-inflammatory properties; Terpinen-4-ol (2–6%), contributing to antimicrobial and anti-inflammatory effects; Camphor (typically <1% in true Lavandula angustifolia, distinguishing it from lavandin hybrids); Beta-caryophyllene (trace amounts, <1%), a sesquiterpene with CB2 receptor activity. Bioavailability notes: Inhaled linalool reaches systemic circulation within minutes via pulmonary absorption, with plasma concentrations detectable at approximately 100 ng/mL after 60-minute inhalation exposure. Dermal absorption of linalool and linalyl acetate occurs at approximately 1–5% of topical dose. Oral bioavailability (as in Silexan, 80 mg standardized oral preparation) shows measurable plasma linalool levels within 1–2 hours. Vitamins and minerals are negligible at therapeutic dosing levels.
Reported Mechanism (Provisional)
Lavender oil's primary bioactive compounds linalool and linalyl acetate bind to GABA-A receptors in the central nervous system, enhancing inhibitory neurotransmission. These compounds also modulate voltage-dependent calcium channels and influence serotonin and dopamine pathways. The oil activates the parasympathetic nervous system while reducing cortisol levels and inflammatory cytokines like IL-6 and TNF-α.
Clinical Narrative (Provisional)
Multiple randomized controlled trials involving 500+ participants demonstrate lavender oil's anxiolytic effects, with aromatherapy showing 20% anxiety reduction compared to placebo. Sleep studies using polysomnography reveal increased slow-wave sleep duration and reduced sleep latency. However, most studies involve small sample sizes (30-80 participants) and short durations (2-8 weeks). Anti-inflammatory effects are primarily demonstrated in animal models with limited human clinical data.
Also Known As
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