Essential Oils
Mountain Rose Herbs has been one of my favorite sources for essential oils for many years. They offer an extensive selection of single essential oils, absolutes, carrier oils, herbs, and other botanical ingredients, making them a convenient place to find almost everything you need for aromatherapy or natural skincare projects.
If you'd like to learn more about a particular essential oil, simply click on its name throughout this guide. You'll be taken directly to the Mountain Rose Herbs product page, where you can explore its botanical information, aroma profile, traditional uses, and current availability.
One of the reasons I continue to recommend Mountain Rose Herbs is their commitment to quality. Their essential oils are 100% pure botanical extracts with no added carrier oils or unnecessary fillers. The company works with growers and distillers around the world and places a strong emphasis on responsible sourcing, careful distillation, and quality testing to help ensure consistency and authenticity.
While no supplier is perfect, Mountain Rose Herbs has built a long-standing reputation for offering high-quality botanical ingredients and providing detailed information about the products they sell. If you're just beginning your aromatherapy journey—or looking to expand your collection—they're an excellent place to explore.
Essential Oil Safety Guide (2026 Update)
Essential oils are incredibly concentrated botanical extracts. When used thoughtfully, they can be a wonderful addition to aromatherapy, skincare, and home fragrance. However, "natural" does not automatically mean "safe." Like any highly concentrated substance, essential oils deserve respect and should always be used responsibly.
The following guidelines reflect current aromatherapy best practices and are intended to help you enjoy essential oils safely.
General Safety Guidelines
Read and follow all label directions and safety information provided by the manufacturer.
Keep essential oils out of the reach of children and pets.
Store bottles tightly closed in a cool, dark place away from heat, flames, and direct sunlight. Most essential oils are flammable.
Never apply undiluted essential oils directly to the skin unless specifically recommended by a qualified professional. Dilute them in an appropriate carrier oil before topical use.
Before using a new essential oil on your skin, perform a patch test using a properly diluted blend on a small area of skin. Discontinue use if irritation develops.
Avoid contact with the eyes, inside the nose, ears, mouth, and other mucous membranes.
Do not ingest essential oils unless you are under the guidance of a healthcare professional with advanced training in clinical aromatherapy.
Never assume that an essential oil has the same properties or safety profile as the whole herb from which it was distilled.
If you are pregnant, breastfeeding, have asthma, epilepsy, liver or kidney disease, high blood pressure, are taking prescription medications, or have another medical condition, consult your healthcare provider before using essential oils.
Special Precautions
Some essential oils require additional caution because they may:
Cause skin irritation or allergic sensitization.
Increase sensitivity to sunlight (phototoxicity), particularly certain expressed citrus oils.
Interact with medications or existing medical conditions.
Be inappropriate during pregnancy or breastfeeding.
Require extra caution when used around infants, young children, or pets.
Because research continues to evolve, I recommend checking current safety information for each essential oil before use rather than relying on generalized lists. Excellent evidence-based resources include the Tisserand Institute and current aromatherapy reference texts.
Children and Pets
Children and animals process essential oils differently than healthy adults.
Keep all essential oils securely stored where children and pets cannot access them.
Use extra caution when diffusing around babies, young children, birds, cats, and other pets.
Never apply essential oils directly to infants without guidance from a qualified healthcare professional.
If you have concerns about using essential oils around your pets, consult your veterinarian before use.
Phototoxic Essential Oils
Some cold-pressed citrus oils, including bergamot, lime, lemon, and certain orange oils, may increase your skin's sensitivity to ultraviolet (UV) light.
If you use one of these oils on your skin, avoid direct sun exposure or tanning beds for the recommended amount of time, or follow the maximum dermal dilution recommendations published by current safety references.
If an Accident Happens
If essential oil gets into your eyes
Immediately flush your eyes with plenty of clean, lukewarm water for at least 15 minutes.
Remove contact lenses if present and easy to remove.
If irritation persists or vision changes occur, seek medical attention immediately.
If essential oil gets on your skin
Wipe away excess oil.
Wash the area thoroughly with mild soap and water.
If irritation develops or continues, discontinue use and seek medical advice.
If essential oil is swallowed
Contact Poison Control immediately. In the United States, call 1-800-222-1222 or visit PoisonHelp.org for immediate guidance.
Do not induce vomiting unless instructed by a medical professional.
If a pet is exposed
Contact your veterinarian or the ASPCA Animal Poison Control Center as soon as possible. Have the essential oil bottle available so you can provide the exact product information.
Storage and Disposal
Store essential oils in tightly sealed amber or cobalt glass bottles away from heat, sunlight, and open flames.
Small household spills can usually be absorbed with paper towels or another absorbent material, then cleaned with soap and water. Dispose of the used towels according to your local waste regulations. Keep children and pets away from the area until it has been completely cleaned.
Commercial suppliers follow additional workplace safety procedures outlined in Safety Data Sheets (SDS), which are designed for shipping, manufacturing, and handling larger quantities of essential oils.
My Approach to Essential Oil Safety
One of the most exciting things about aromatherapy is that our understanding continues to grow. As new research becomes available, recommendations may change. I believe the best approach is to stay curious, follow the latest evidence, and always err on the side of caution.
Essential oils can be wonderful tools, but they are not harmless simply because they come from plants. A little knowledge goes a long way toward using them safely and confidently.
Medical Disclaimer
The information on Fresh Picked Beauty is provided for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Essential oils are highly concentrated botanical extracts and should always be used responsibly. If you are pregnant, nursing, have a medical condition, take prescription medications, or are considering internal use, consult your healthcare provider before using essential oils.
Affiliate Disclosure: Some links on this page are affiliate links. If you make a purchase through these links, I may earn a small commission at no additional cost to you. I only recommend companies I've personally used and trust.