Research has shown that essential oils have potential as a natural pesticide. In case studies, certain oils have been shown to have a variety of deterring effects on pests, specifically insects and select arthropods.[27] These effects may include repelling, inhibiting digestion, stunting growth,[28] decreasing rate of reproduction, or death of pests that consume the oil. However, the molecules within the oils that cause these effects are normally non-toxic for mammals. These specific actions of the molecules allow for widespread use of these green pesticides without harmful effects to anything other than pests.[29] Essential oils that have been investigated include rose, lemon grass, lavender, thyme, peppermint, and eucalyptus.[30]
An easy way to integrate aromatherapy into your everyday life is through diffusing. I turn to my diffuser for a multitude of reasons—when I want to set an ambience, reduce stress, support sleep, and increase alertness or motivation. Diffusion refers to a method of transmitting essential oils into the air within a specified area. Diffusing supports a multitude of goals, but it mainly serves two purposes: reducing air microbes and altering mood and emotion. Clinical research shows that diffused lemon essential oil is an affordable intervention that has a positive effect on test anxiety. Additionally, diffusing cinnamon, eucalyptus, and rosemary is an uplifting blend that also serves as a safe way to keep your home’s air germ-free.

There's nothing like the refreshing scent of peppermint! Minty oils like peppermint, eucalyptus and spearmint are excellent for increasing mental clarity, concentration and staying alert. Whether you use them to feel fresh in the morning, or to snap out off a mid-afternoon lull - potent and powerful, minty oils are incredibly versatile and will give you an instant caffeine-free energy boost when you need it!


Essential oils will last for at least 5 years (if not 10), so one bottle could literally last you a decade. Hopefully that thought will help mitigate the cost involved in purchasing some essential oils. Because they are SO concentrated and only a tiny amount is needed in anything you do, they’ll last you a very, very long time. The only exception to this rule is citrus oils, which will see a reduction in potency after a year or two.
The old adage, “you get what you pay for” is generally quite true when it comes to essential oils. Producing and distributing high quality essential oils is a time consuming and expensive process. If you find an essential oil at a price significantly lower than most major brands, you’re not getting a good deal, you’re probably getting a fake product.
Disclosure of Material Connection: I am the President and Founder of American College of Healthcare Sciences, the Institution that publishes this blog. However, all opinions are my own. This blog may contain affiliate links. I am disclosing this in accordance with the Federal Trade Commission’s 16 CFR, Part 255: “Guides Concerning the Use of Endorsements and Testimonials in Advertising.”
Oh, and there’s no such thing as “Therapeutic grade” essential oils.  All that means is oils that haven’t been adulterated by adding carrier oils, etc. to them.  It’s a marketing ploy to make the oils seem purer than they are.  Really, “pure” essential oils are the bottom level of purity/safety.  Wilfcrafted and organic are the safest and most beneficial.
Chances are you've already come across essential oils—maybe you've even used essential oils for anxiety. Like when your yoga instructor rubbed some on your shoulders at the end of practice, or when you always feel so zen at your friend's apartment because she has that aromatic diffuser on her countertop. In this increasingly health-conscious world, these plant-derived liquids are suddenly popping up everywhere.
Thanks for the informative article on essential oils! I want to know if there are any essential oils that can be applied on my skin (face) just before my skin is exposed to direct sunlight? I know that the skin where citrus oils are applied should not be exposed to direct sunlight for few hours after application. That’s the only question that I am concerned with because I am very interested in concocting a facial oil moisturizer after reading an article of yours that is about making a “3-ingredient facial oil moisturizer”.
In a recent 2014 study by the American College of Healthcare Sciences, 58 hospice patients were given hand massages once a day for one week with an essential oil blend in 1.5 percent dilution with sweet almond oil. The essential oil blend consisted of these essential oils in equal ratios of bergamot, frankincense and lavender. All patients who received the aromatherapy hand massage reported less pain and depression, concluding that aromatherapy massage with this essential oil blend is more effective for pain and depression management than massage alone. (1)
Ylang Ylang has a romantic, flora aroma that consists of several components, including benzyl acetate, benzyl benzoate linalool, caryophyllene, among many others. It can be used to treat anxiety and depression because it has an uplifting effect. A 2006 study in the journal Taehan Kanho Hakhoe Chi found ylang ylang oil in combination with bergamot and lavender could reduce “psychological stress responses and serum cortisol levels, as well as the blood pressure of clients with essential hypertension" by taking it once a day in four weeks.

Some oils, like clary sage, geranium and thyme, help to balance out estrogen and progesterone levels in your body, which can improve conditions like infertility and PCOS, as well as PMS and menopause symptoms. A 2017 published in Neuro Endocrinology Letters indicates that some essential oils, notably geranium and rose, have the ability to influence the salivary concentration of estrogen in women. This may be helpful for women who are experiencing menopausal symptoms that are caused by declining levels of estrogen secretion. (2)

The American Journal of Essential Oils and Natural Products is a peer-reviewed journal that publishes articles related to the current trends of research on essential oils, aromatherapy, plant components, aroma science and other topics.(35) For more scientific information, visit the ESSential OIL DataBase (EssOilDB) from the National Institute of Plant Genome Research, an online resource providing updated profiles of plant essential oils and their volatile compounds, or visit HerbMed, an interactive, electronic herbal database, which also provides scientific data about the use of herbs for health.(36, 37)
I know nothing about using EOs so I am trying to do some research. I live in Missouri and there is a company here called Jordan Essentials all of their products are all natural. They recently came out with an essential oil line. My friend is a consultant for them and I am considering but some. Although I trust her, I don’t know what information the she has been told to say without really knowing what the quality is of their EO is (if that makes sense lol)If anyone know anything about their EOs please let me know 🙂
An essential oil is a concentrated, volatile, aromatic liquid that is obtained from the fruits, seeds, flowers, bark, stems, roots, leaves or other parts of a plant. There are estimated to be 10,000 aromatic plants (ie that contain essential oils) on Earth, and about 500 of these are processed commercially for essential oil extraction. These oils have been used for centuries for both their healing and aromatic benefits. Plant Therapy offers over 100 of these essential oils.
Natural oils can also be used to treat headaches too – and this is because they work to tackle one of the main sources of these types of issues (often muscle tightness as a result of stress or exertion). In fact, these liquids have often proven to be better than painkillers for many individuals suffering with a range of headaches – in both those who suffer sporadically, and chronically.
Topical use: Another effective way to use essential oils is topical application, since essential oils easily penetrate the skin. Once absorbed, they stay in the areas where applied. While essential oils are easily absorbed, using a light massage motion can help increase the blood flow to the area in which essential oils are applied. Likewise, using a carrier oil can also help increase essential oil absorption, especially for dry or flaky skin.
I tested grapefruit oil from Eden’s Garden, tea tree oil from Tea Tree Therapy, and vetiver oil from Nature’s Kiss brand (I think the tea tree oil I bought in a natural food store and the other brands from Amazon?), all on the same strip of yellow construction paper. After 20 minutes, there is a huge oily spot from the Nature’s Kiss oil (and looking at the label, I can see now it is embarrassingly low quality production as it looks sort of cheaply homemade- don’t recommend ever buying that brand if you see it). The Tea Tree Therapy spot is smaller and a little lighter, but still definitely an oily stain. The smallest, lightest one is the Eden’s Garden grapefruit spot, which I’m sort of glad about considering most of my oils are that brand, but I can still definitely see where it was dropped. I can’t really imagine an oil not leaving any spot behind at all, but if I ever find one that does, I would be very impressed.
Another added benefit of diffusion is its ability to clean the air. When the air in a space is stagnant, smelly and unclean — like in the winter when your home is closed up — there can be infectious airborne bacteria, viruses and spores floating about ready to make you sick. But when the right essential oil is diffused, in the correct amount, you can actually kill those little buggers in the air before they get to you.
What you are getting Essential oils may well be the ultimate gift from nature. Made from the aromatic essences of plants, they have a remarkable ability to affect a persons well-being and improve the environment around them. Explore the many essential oils offered by Kis Oil's that can help you achieve physical, emotional, mental and spiritual well-being. The Product is perfect for a gift or for your own use, it comes in a beautifully packaged in a black matte gift box. This box comes with 6 / 10ML bottles.
Thank you so much for all of your information that you share. It seems like when I google something about essential oils, I frequently end up on your site. I am new to essential oils and not sure what to expect. It seems like when I use them in lotion, roll-on, or even a eucalyptus steam the scent dissipates relatively quickly. I am not sure if I am not adding enough essential oils, if I am buying lower quality essential oils, or if I am expecting too much. For instance, a 8 oz batch of lotion (I used 30 drops total of essential oil)that I made last week no longer has a scent to it (at least to me). Any insight on this?
There are synthetic versions of many essential oils. They are artificially synthesized in chemical plants by combining various substances, usually aromatic derivatives of coal tar. Their chemical composition could be near identical to the natural components of the essential oils. Some may even smell exactly the same. However, they may not have the same therapeutic properties.
There are also quite a few studies that have found essential oils to be helpful for hair growth. One such study, conducted in 2015, evaluated the efficacy of rosemary oil on patients with androgenetic alopecia, or male or female pattern baldness. Patients were randomly assigned to rosemary oil or minoxidil (a medication commonly used for hair loss) for a six-month treatment period. Researchers found that both groups experienced a significant increase in hair count at the six-month endpoint. They also indicated that scalp itching was more frequent in the minoxidil group. (17)
The products and/or claims made about specific products found on this website have not been evaluated by the United States Food and Drug Administration and are not intended to diagnose, cure or prevent disease. The information presented on this site is for educational purposes only and is not intended to replace advice from your physician or other health care professional or any information found on any product label or packaging. You should always consult with a qualified health care professional before starting any exercise, diet or supplement regimen.
Thank you so much for this. I am being bombarded by doterra reps right now. I believe in essential oils but dislike mlm companies because they are so overpriced to pay down tge food line. I do have a few purchased from some others you have mentioned above and some not. Now I have a good place to start to build my own kits and feel confudent it will be a good oil. Thank you again. 

I signed up to be a DoTerra Essential Oils consultant about a year ago, and I couldn’t be happier with my choice. I get high quality 100% pure therapeutic grade oils for a good price. I’ve used Frankincense and Lavender undiluted on my son since he was born. I’ve also taken advantage of my diffuser. My favorite blends to diffuse are their Breathe (which has been a lifesaver when my babe is congested -and the rest of the family too) and their On Guard. We diffused On Guard last fall quite often and nobody in our house caught so much as a cold. Which was so nice, considering the new baby in the house -and considering Hubby is a teach and typically brings bugs home at the start of new school years. My personal favorites are Lemon and Peppermint. I add a drop or two of lemon to my drinks when I feel a sore throat coming on, or when I feel like I need a bit of a mood/ energy lift. And peppermint works well for headaches and aches in general. 🙂 If you’re interested in DoTerra let me know. I live in the Colorado Springs area and I teach EO classes occasionally.
The wonderfully fragrant Clary Sage is also a fantastic essential oil for calming anxiety and stress. Like Lavender, it is rich in linalool and linalyl acetate, two compounds which have been demonstrated in multiple scientific studies to calm and relax the central nervous system.  Furthermore in one study on rats [16] Clary Sage was shown to positively affect dopamine levels in the brain and body, which is in lock step with traditional uses of the plant as an antidepressant. All in all, Clary Sage is a wonderful, pleasant-smelling essential oil for anxiety, stress and uplifting mood that makes a nice natural, non-toxic perfume as well.
Later, in 1652, botanist Nicholas Culpeper, published The English Physician, a book about herbal remedies.(12) But it wasn’t until 1937 that René-Maurice Gattefossé, a French chemist, coined the term “aromatherapy” when he published a book called Aromatherapie about the many uses of essential oils. His inspiration was a laboratory explosion years earlier, during which he burned his arm and plunged it into lavender oil – the closest liquid on hand – which helped to soothe and heal his skin.(13)
Essential oils are often used for aromatherapy, a form of alternative medicine in which healing effects are ascribed to aromatic compounds. Aromatherapy may be useful to induce relaxation, but there is not sufficient evidence that essential oils can effectively treat any condition.[3] Improper use of essential oils may cause harm including allergic reactions and skin irritation, and children may be particularly susceptible to the toxic effects of improper use.[4][5]
Do you love cinnamon rolls? Cinnamon as a spice can be used in so many ways, and cinnamon oil has many health benefits. Used in a diffuser, cinnamon essential oil also helps to fight inflammatory symptoms, just like frankincense oil. It is also said to help people fight symptoms of depression.1 Not only that, but it is a festive scent for the holiday season, and you can add other oils to the mix to get an even better scent. For instance, adding clove oil is commonly done!
You might think peppermint oil is an excellent breath freshener, but it certainly does a lot more than that!  Peppermint oil contains menthol, a natural anesthetic that gives an amazing, cooling sensation (think of the refreshing taste of peppermint gum). An important point to note is that peppermint oil is a lot more concentrated than most essential oils so it is best used when diluted with a carrier oil such as fractionated coconut oil, jojoba oil or sweet almond oil.
Immediately after receiving my oils, I posted my review on here and it was very negative. I spoke about how the bottles leaked and the oils smelled metallic and, in general, gave a really negative review. I have since visited my local health food store and purchased their versions of some of the oils offered here. Now is where I apologize. I didn't realize the quality oils kis had compared to others. Their eucalyptus and peppermint are the best I found so far! To be fair, the bottles do tend to leak so store them upright. And, I still cannot stand their lavender (which is the bottle that leaked on the rest and tinted my view.) All in all, these are very fine oils and I will be ordering again. Now, if they only sold bigger bottles...
The essential oils industry is not regulated by the FDA, making comparison shopping quite difficult. Some essential oil brands use certain terminologies, others use different names for the same thing. A huge question lately is whether or not you can safely ingest essential oils. Some brands advertise internal use of essential oils, and others advise against it. I recommend to spend some time and get to know an essential oils brand first before you get their products through your door and trust them with the well-being of yourself and your family.
Furthermore, what's interesting is that essential oils can be both calming and stimulating. The same oil can have a different "effect" depending on what is required of it. So a restless person may find that they feel calm after using a particular oil, while another individual who is feeling low and depressed may get an uplifting and invigorating effect using the same oil. This is why some essential oils are referred to as "adaptogens" because they can literally "adapt" to the needs of the person using the oil.
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