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LifeSource Vitamins Sharp Mind Essential Oil — Liquid, 0.5 fl oz (15 mL) — Promotes Mental Clarity & Focus*
A crisp aromatherapy blend of rosemary, peppermint, and lemon essential oils crafted to support on-task focus, alertness, and a refreshed mood. 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 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits
✓ Sharpens working memory & accuracy — Rosemary aroma modulated cognition in healthy adults.
NIH/PubMed — Moss, 2003
✓ Supports alertness — Peppermint aroma associated with heightened subjective alertness during tasks.
NIH/PubMed — Nordin, 2021
✓ Helps reduce perceived mental fatigue — Peppermint odor reported reduced fatigue sensations in experimental work.
NIH/PubMed — Warm, 2001
✓ Encourages positive mood — Citrus (lemon) fragrances studied for uplifting affect in small human trials.
NIH/PubMed — Komori, 1995
✓ Supports task performance under load — Aroma exposure paradigms reported modest performance effects.
NIH/PubMed — Diego, 2003
✓ May aid attention — Human lab studies noted attentional benefits with stimulating aromas.
NIH/PubMed — Moss, 2006
✓ Supports calm focus — Controlled trials of aromatherapy blends show small but measurable mood-focus effects.
NIH/PubMed — Hur, 2018
✓ Helps ease tension sensations — Topical/olfactory peppermint studied for tension discomfort perception.
NIH/PubMed — Gobel, 1996
✓ Refreshing respiratory feel — Mentholated aromas produce a perceived “easier breathing” sensation in human experiments.
NIH/PubMed — Eccles, 2001
✓ General cognitive arousal — Essential-oil olfaction can modulate EEG/psychometrics in small studies.
NIH/PubMed — Diego, 2008
Additional / Promising Evidence
✓ May support stress relief — Integrative reviews discuss citrus and peppermint aromas in relaxation settings.
NIH/PubMed — Nordin, 2021
✓ May promote calm — Aromatherapy overview notes potential for reduced perceived anxiety in select contexts.
NIH/PubMed — Hur, 2018
✓ May influence vigilance — Lab observations with stimulating odors (peppermint/rosemary).
NIH/PubMed — Moss, 2008
✓ May aid motivation/affect — Citrus odor exposure associated with improved affect in small human samples.
NIH/PubMed — Komori, 1996
✓ May help subjective clarity — Pilot work with rosemary constituents shows associations with performance.
NIH/PubMed — Moss, 2012
✓ May refresh perceived breathing — Menthol sensation literature in humans.
NIH/PubMed — Wise, 2009
University-Led & Academic Studies
✓ Northumbria University (UK) — Rosemary aroma modulated memory/attention metrics in healthy adults.
NIH/PubMed — Moss, 2003
✓ University-led peppermint investigations — Odor exposure linked to alertness and reduced fatigue in lab tasks.
NIH/PubMed — Moss, 2008
✓ Japanese academic centers — Citrus fragrance studies reported mood-elevating effects in small cohorts.
NIH/PubMed — Komori, 1995
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, Ohio State — to align with credible science.*
Key Ingredients
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Rosemary Essential Oil — Studied for effects on working memory/attention in human lab tasks (NIH/PubMed — Moss, 2003).
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Peppermint Essential Oil — Associated with increased alertness and reduced perceived fatigue in controlled settings (NIH/PubMed — Nordin, 2021).
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Lemon Essential Oil — Citrus fragrance studied for mood-elevating effects in small human cohorts (NIH/PubMed — Komori, 1995).
Brief Benefit Bullets
- Boosts on-task focus & alertness (aromatherapy studies)*
- Helps sharpen working memory on short tasks (rosemary aroma)*
- Refreshes mood and reduces perceived fatigue (peppermint/citrus)*
- Clean, uplifting scent for study, work, or travel*
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3rd-party lab tested for identity, potency & purity
Suggested Use
For aromatherapy only. Diffuse 3–5 drops or dilute with a carrier oil before topical use. Do not ingest. Avoid contact with eyes and mucosa. Keep out of reach of children. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
• Form — 100% pure essential oil blend (rosemary, peppermint, lemon)
• Bottle Size — 0.5 fl oz (15 mL)
• Free From — Synthetic fragrances, parabens; see label for full list*
• 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.
Sharp Mind Essential Oil — rosemary, peppermint & lemon blend for alertness and on-task focus. Diffuse or dilute for topical use. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
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