how to use oregano leaves for skin
The benefits of raw honey including healing, skin care, and more. Pour in the oil to cover the oregano leaves. This doesnt mean that drinking oregano tea doesnt offer any health benefits. An affected skin can cause serious complications to the natural skin processes which help to keep us healthy. It strengthens the immune system and keeps away many health problems. Oregano oil extracted from dried oregano is one of the ways to bring down the body temperature and treat fever. Another water-based, moisturizing remedy that takes a few seconds to prepare, and is good for eczema, acne, cold sores, and ringworm is to take a small amount of any moisturizer or lotion that you have and either mix a few drops of infused oregano oil or one drop of essential oil to it. Bath with oregano to calm your nerves and attain clarity 2. As an extra anti-fungal boost, you can add a drop or two of clove and lavender essential oil to your salve. DOI: Venkateswara Rao G, et al. When you say high proof alcohol Do you mean up to 150 proof or 75% rather than the usual 40% ? Cut the stems of Oregano bushes with scissors. Note that the numbers in parentheses (1, 2, etc.) Oregano oil is a substance that's found in the leaves and stems of the oregano plant, aka the herb commonly used to flavor dishes (vs. as the main ingredient), according to the University of Nebraska.It can be extracted using steam distillation, a process that uses boiling liquid to separate compounds, thereby removing Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. Let dry for 3 days in the sun/or ~7 days inside (place a paper bag underneath so it will gather any droppings if youre drying Oregano inside. Your email address will not be published. Promotes digestion. Most people wont experience side effects from consuming oregano tea. Additionally, 14 of the 44 patients who still had SIBO after a course of rifaximin were then treated with herbal antimicrobials. However, make sure it will not be exposed to direct sunlight. Oregano oil consumers now want to know more about the company behind the oil, how the oil was produced, Want to learn more about the oregano oil produced by Edens Garden? Wipe away or rinse off any remaining yellow aloin sap before storing. Trying to beat a cold or the flu? Bradbury, K. (2012). Set the oven on High mode for about 2-5 minutes depending on the capacity. To give you a sense of how multi-functional and impressive carvacrol is, it has been shown in studies to help reverse or reduce some of these common health problems: Heres a look at the top health benefits of oregano oil: Whats the problem with frequently using antibiotics? Research from the Universidad Nacional de Crdoba in Argentina indicates that essential oil isolated from Origanum vulgare presents antibacterial, antioxidant and chemopreventive properties and could be play an important role as bioprotector agent.. Researchers have also found evidence that carvacrol and thymol may prevent melanoma cells from growing and skin cancer from spreading. When we get too hot, our capillaries (blood vessels found near the surface of the skin) enlarge them selfs to promote the warm blood to cool down. Dried oregano is also called Pizza Herb, as it is a mandatory ingredient used in making Pizzas. After the three-month study period, those in the study group showed significantly greater increases in high-density lipoprotein (HDL) cholesterol and significantly greater decreases in low density lipoprotein (LDL) cholesterol compared to the control group. However, make sure it will not be exposed to direct sunlight. How to use Oregano? Oregano has a peppery, slightly bitter taste. We also use third-party cookies that help us analyze and understand how you use this website. Medical News Today only shows you brands and products that we stand behind. When 104 patients diagnosed with SIBO (via lactulose breath test) were treated either with rifaximin (1,200 milligrams) or herbal antimicrobials over the course of four weeks, the results showed that 46 percent of the patients treated with herbal antimicrobials experienced symptom improvements compared to only 34 percent treated with the antibiotic rifaximin. WebUsed Oregano and Tumeric together as a facial and received 2nd degree burns and swelling of my entire face. In such instances, it is advisable to refrain from using the oil in any way. It works as a great toner which can close your pores and smoothen your skin. Remove the jar from the water and place in a sunny window for 1-2 weeks. Apply the mixture directly to the skin and massage it gently. A traditional use of oregano leaves is making digestive-aid tea. We avoid using tertiary references. Fight skin issues as fast as they show up and protect the skin from unwanted illnesses. Helps lower cholesterol. I am wondering how you know if it is oregano that you have? Lets look into the nutritional breakup of 1 tbsp (approx. WebYou can use your oregano oil in many ways. It conditions persist then it is advisable to discontinue using the oil. But people t Existing research mostly involves laboratory samples (not humans) and oregano extracts, rather than oregano tea. The Greeks and Romans associated oregano with joy and happiness. Always remember Struggling with Fatigue? When made into a medicinal supplement or essential oil, oregano is often called oil of oregano. As mentioned above, oregano oil is a considered a natural alternative to prescription antibiotics. And using it with petroleum jelly (its petrolatum deeply moisturizes and forms a protective barrier over skin) speeds healing. I have a friend that has been suffering from se ere psoriasis for years. Here are a few science-backed ways that quinoa can support your health. Singletary, K. W. (2010). Theres another underutilized natural medicine that many doctors dont tell their patients about: oregano oil (also called oil of oregano). Debra Sullivan, Ph.D., MSN, R.N., CNE, COI, Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT. Make sure that all the leaves are covered in oil by carefully shaking or turning the jar. When taking oregano oil internally, it should always be diluted with water or mixed with coconut oil. Herbal teas have a wide variety of tastes, flavors and even health benefits. To use oregano oil topically: Mix a few drops of the oil with a carrier oil, like jojoba oil or coconut oil. Antioxidants and anticancer. Essiac Tea: Ingredients, Benefits, and Side Effects, 8 Evidence-Based Health Benefits of Quinoa, Latest Study Suggests Lion's Mane Mushrooms May Boost Brain Health, pouring the boiling water over 2 teaspoons of dried oregano in a tea strainer, which you can purchase on Amazon. Here, learn about the possible health benefits and how to add basil to the, People have long used the flowers, leaves, and essential oil of thyme to treat respiratory problems, inflammation, and gastric issues. It can also help to keep the good and bad bacteria and microbes in your gut in a healthy balance. ick paste. You can learn more about how we ensure our content is accurate and current by reading our. causing the symptoms on your skin in in your system, then you might not be Oregano may replace your doctor but oregano does not play it fair especially when you are allergic to the oil. People should check the correct way to use each product to prevent toxicity. 2. oregano oil for a variety of skin illnesses, conditions and symptoms. nursing mothers are not allowed to use oregano oil. While youre doing this, heat a saucepan of water. 5. Consume plenty of water daily. Authors of a 2016 rodent study concluded that Origanum extract may help: The authors noted that some people already use oregano leaves and oil to manage high blood sugar levels. (n.d.). In Italian cuisines, it is one of the popular herbs that is used. Before we get started, remember you should only ever harvest what you need. If you It is always One study found that combined treatment with thyme and oregano essential oils helped reduce the production of pro-inflammatory cytokines and thereby may help attenuate colitis (a type of inflammatory bowel disease) in mice. One can include dried oregano leaves in the dishes or else add some oregano oil drops in a glass of water and consume it each day for maximum benefits on the digestion. Make sure that all the leaves are covered in oil by carefully shaking or turning the jar. basil, marjoram. Dilute essential oils before use, either with a carrier oil, such as olive oil, or in water, as for a steam bath. The Miracle Cure: Oregano Oil Takes the Natural Health World by Storm. You will not exactly see oil releasing from them, but you sure will smell the strong aroma oregano has as you do this step. Ideally, you purchase 100 percent pure, unfiltered, Certified USDA Organic oregano oil. However, if you drink a lot of oregano tea say, more than four cups a day you might develop an upset stomach. Pull off leaves from the Oregano plants or cut the stems with scissors. Check out our review of the top 11 organic and therapeutic grades of oregano oils from well known and reputable manufacturers with full compliance of the best practices of producing oregano oil. You can also purchase ready-to-use oregano teabags. should stay away from using oregano because oregano can lower blood sugar Oregano is well known to be antiviral, antifungal, anti-microbial, anti-bacterial, and anti-parasite. Just add a few drops of oregano to a tub of boiling water, drape a towel over the back of your head and lean into the steam. Its active ingredients help fight multiple types of harmful pathogens, including bacteria, yeast and fungi. To use oregano oil topically for skin issues, dilute one or two drops in a carrier oil. After Oregano is finished drying, get a bowl to harvest your Oregano in. As a study in theJournal of Medicinal Food journal stated in 2013, oregano oils represent an inexpensive source of natural antibacterial substances that exhibited potential for use in pathogenic systems.. Dried Oregano oil can cleanse your scalp from many infections like dandruff, eczema and itchiness. In capsule form, oral supplementation of emulsified oregano is typically around 600 milligrams daily. How Viagra became a new 'tool' for young men, Ankylosing Spondylitis Pain: Fact or Fiction, Complementary Medicine / Alternative Medicine, http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0068808, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5842484/, https://health.gov/dietaryguidelines/2015/guidelines/appendix-7/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5059829/, http://www.herbexpert.co.uk/cooking-with-oregano.html, https://www.poison.org/articles/2014-jun/essential-oils, http://pubs.acs.org/doi/abs/10.1021/jf0510079, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6152729/#__ffn_sectitle, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182053/, https://medlineplus.gov/druginfo/natural/644.html, https://www.liebertpub.com/doi/abs/10.1089/fpd.2018.2594?rfr_dat=cr_pub%3Dpubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org&journalCode=fpd, https://www.researchgate.net/publication/232240488_Oregano_Overview_of_the_Literature_on_Health_Benefits, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5242351/, https://fdc.nal.usda.gov/fdc-app.html#/food-details/171328/nutrients, https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/methanolic-extract-of-origanum-vulgare-ameliorates-type-1-diabetes-through-antioxidant-antiinflammatory-and-antiapoptotic-activity/0B722406E59FAE75536142525377E5C1. It also aids in new cell growth to reveal younger, fresher skin. (2018). When used in larger amounts, herbs like Oregano may give you an upset stomach. By evaluating various markers in the sciatic nerve in mice, it was observed for the first time that carvacrol decreased the pro-inflammatory response in mice being treated by MTX. Chemical constituents and biological studies of. So for every 10grams of beeswax, you want about 60ml of infused oregano oil to make a soft salve to run into your skin. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); Can u use this to kill jock itch? What else is oregano essential oil used to treat? Here we enlisted, dried oregano benefits for hair. Oregano is ruled by Venus and the element of air and associated with Aphrodite. Leave a Raw honey is a lot more than a sweetener for your tea. Last medically reviewed on January 17, 2019. One study found that a combination of heat, salt and use of essential oils (including oregano) had inhibitory effects against mycelia of T. rubrum and conidia of T. mentagrophytes, bacterial strains that commonly cause the fungal infection known asathletes foot. WebThis subspecies of oregano has furry leaves and floppy white flowers. Used topically, Oregano Oil can improve skin conditions such as Do they work? Another active ingredient Thymol, found in oregano is known to contain antiseptic properties that can enhance and protect the skin. New research suggests that lions mane mushroom may boost brain cell growth and improve memory. The best ways to use oregano oil on the skin As mentioned earlier, to use oregano oil it is very important to reduce the full strength by diluting the oil with a carrier of the body not exposed like under the armpit. It is possible to produce oregano essential oil by the more complicated method of extraction via steam distillation (using a kettle or pressure cooker), however, producing your own essential oil requires copious amounts of plant matter. Pour in enough vinegar to cover the leaves completely. These substances cause oxidative stress to your body. Microwave Lets look into each process in detail: Storage Tip: Store the leaves in a closed glass container. Our team thoroughly researches and evaluates the recommendations we make on our site. These studies give hope to people who want to find a way to manage the horrible suffering that accompanies drugs and medical interventions, such as chemotherapy or use of drugs for chronic conditions like arthritis. (Either taken in one or two doses.). A 2011 study in humans, for example, found that applying an ointment containing oregano extract helped reduce the risk of surgical wound infection by decreasing bacterial contamination. The table below shows some of the nutrients in one teaspoon (tsp), or 1 gram (g) of dried oregano leaves. For this reason, eucalyptol is commonly added to mouthwash. The easiest way to make oregano tea is to buy a premade tea bag and prepare it according to the instructions on the product label. I am prone to an itchy rash under my breasts in the summertime. Our team thoroughly researches and evaluates the recommendations we make on our site. Oils in oregano can also block the growth of organisms, including certain types of harmful bacteria and viruses. Phenolic compounds make up to 71% of the oil. The oil from dried oregano leaves can be used on the skin for treating acne. While oregano tea has a rich history thats full of purported health benefits, there arent many human studies to back up those benefits. I personally take oregano essential oil internally for a maximum of two weeks in most cases because its so powerful. 5. When using oil of oregano, pregnant women should use caution and only use if instructed by their physicians to do so. As for the oregano oil, 4-5 drops can be mixed in water and taken each day for the next 4-5 days till the problem subsides completely. To solve this problem and protect our skin than to cause more issues, it is advisable to use carrier oils to reduce the full strength of the oregano oil. sharing. Drinking oregano tea can help to balance the different types of bacteria and microbes in the gut and intestinal tract. Be sure to use a sterilized jar or bottle and add the fresh oregano to it, stem and all. Oregano oil can be used topically, diffused or taken internally (only if its 100 percent therapeutic grade oil). Try it: Mix 2 drops of oregano oil and 1 It can be extracted using steam distillation, a process that uses boiling liquid to separate compounds, thereby removing the oil from the plant so that it can be used as a supplement or topic product. Do you have any information on the use of oregano on plant fungus. Could I use oregano oil in a carrier to clean his ears? I find its helpful to combine oregano oil with olive oil in capsules to avoid burning the throat. Its another great all-rounder. In looking for new ones the books are not clear if it is oregano or marjoram. Herbal Remedies to the Rescue! Pregnant and To effectively fight and destroy the bacteria, Thank you for your comment. The good levels of minerals in dried oregano along with potassium help in regulating the heart functions especially blood pressure and heart rate. Fill the jar halfway with dried oregano leaves. Other side effects commonly experience include: Isnt it wonderful to know about these dried oregano uses? While cooking, sprinkle meat, chicken with oregano for flavor. Carcavol found in oregano essential oil is so potent that it has been been the focus of over 800 studies referenced in PubMed, the worlds No. *. If you are diabetic, you You can comment and share your experience with using oregano oil so we can learn from Read about the best and worst natural antibiotics. This gives you an instant, hydrating lotion that is also anti-fungal. Anti-parasitic and insect repellent. After testing the fungicidal activity of 11 essential oils against the bacteria known to cause athletes foot, oregano oil was found to be the most powerful (followed by thyme, cinnamon bark, lemongrass and clove). Find out here. Dried Oregano is used as a culinary herb in Italian and Mediterranean dishes to render a unique aroma and flavour. If you buy through links on this page, we may earn a small commission Heres our process. Very few studies involve human participants, and none of them involve oregano tea specifically. Oregano is a herb from the mint, or Lamiaceae family. One of the key applications of #oreganooil is as an antimicrobial agent. Is your throat sore? Place oregano sprigs or leaves evenly on a paper towel in a single layer so that they do not overlap. The oil showed significant antibacterial activity against 11 such microbes. In this post, you will be able to understand why, when, and how to use oregano oil on the skin, the benefits of using oregano topically, How to identify if oregano is actually good for your skin and when to stop if using oregano oil on your skin goes wrong. Regular consumption of dried oregano herb can reduce the cell damage caused due to oxidation. People should not take essential oils by mouth. The aim of this study was to assess the effect of different foliar applications based on calcium (Ca) and nitrogen (N) on morphological and Both versions are equally good when it comes to health benefits, but the strong flavour profile of Dried Oregano makes it a winner! Unfortunately, broad-spectrum antibiotics are very commonly prescribed, often for conditions in which they have no use, such as viral infections. Are natural antibiotics safe? Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional. Oregano provides other antioxidants when people consume it in the diet. The researchers concluded that thermotherapy combined with essential oils and salt would be promising to treat tinea pedis in a foot bath. Consuming it may help with certain inflammatory conditions, such as muscle or joint pain, skin irritation, or dry coughs. The best way is to warm some oregano in a little bit of oil and apply it to the affected areas It is one of the best benefits of this herb. This is one of the widely used herbs in many cuisines, as it renders a distinct and appealing aroma. You can increase the dosage to about 2 3 drops of oregano mixed with a tablespoon of a carrier oil and apply on the affected areas 3 times daily. This entails filling the bottom of a glass jar with dried oregano and topping the jar up with a carrier oil (see below for details on some carrier oils). Once you harvest (or buy) your oregano leaves, first wash them. Top seven safe, effective natural antibiotics, Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT, Everything you need to know about rosemary, regulate the expression of genes that affect fat and. Cotton socks and gloves make an easy bandage for treating hands and feet. You can also add oregano oil to your bathtub by adding about 10 drops to a full tub. Oregano Essential Oil Oregano essential oil is derived from the stems and leaves of the oregano plant, a perennial herb native to the Mediterranean and parts of North Africa, Italy, Greece, and Tunisia. You can use Get the latest development on Oregano directly in your mailbox. Pour in the oil to cover the oregano leaves. Last medically reviewed on January 17, 2020. One drop taken daily can help maintain healthy immune function.*. After 14 days, stress-related behavior improved in rats that received the oregano treatment. In one study published in the Journal of Antimicrobial Chemotherapy, researchers from the University of Utah and the Center for Disease Control and Prevention found that 60 percent of the time when physicians prescribe antibiotics they choose broad-spectrum types. Many oregano oil users are now very concerned about the oregano oil they use for their wellbeing and from where the oil is originated from. We include products we think are useful for our readers. Not worse but not gone. A 2-3 drop blended with a tablespoon of a carrier oil. The coconut oil contains caprylic acid that kills other types of microbes such as yeasts, so the combination makes a really effective all-round fungal treatment for athletes foot, nail infections, acne, eczema, cold sores, staph infections, ringworm, gum disease, tooth infection, canker sores, mouth ulcers, and UTIs. Examining the Applications and Trends in the Oregano Oil . are clickable links to these studies. White wine vinegar works incredibly well, but you could also try balsamic vinegar or red wine vinegar too. Cardiovascular health: Insomnia linked to greater risk of heart attack. Join the movement and follow us around the web. After evaluating oil of oreganos ability to keep these factors at bay, researchers believe its due to oreganos antioxidants and anti-inflammatory properties. To use oregano oil on the skin, dilute 2-3 drops of oregano oil with a tablespoon of a carrier oil. Lets have a look into them. With strict editorial sourcing guidelines, we only link to academic research institutions, reputable media sites and, when research is available, medically peer-reviewed studies. (2017). Its unclear how drinking it as a tea stacks up against other methods of consumption. Otherwise, you can place the jar in a pot of hot water for a few hours. Learn more about oregano benefits, uses, and side effects here. But many health claims about oregano tea arent backed up by research. Skin Soother Use this decoction (a concentrated herbal preparation) to calm irritated skin. Give it a good shake, and then let the vinegar infuse in a cool dark place for 4-6 weeks. Oregano oil 3. Find out here. Get some tips on other antioxidant-rich foods. Find many great new & used options and get the best deals for Rainkissed Leaves Toiletry Collection - Set of 5, 2 Ounce Shampoos at the best online prices at eBay! You can also purchase ready-to-use oregano teabags online. They suggested this could be due to oreganos antioxidant properties, its effect on the immune system, and its ability to prevent cell death. WebOregano, Origanum vulgare L., is a perennial herbaceous plant belonging to the Lamiaceae family. (1996). Freeze oregano leaves individually. Weight loss. Can poor sleep impact your weight loss goals? We are glad to hear that you found the information useful. Thirty-two of the patients (study group) were prescribed 25 milliliters of oregano distillate to be taken after each meal for three months, and the remaining 16 patients were the control group. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Several of the active compounds found in Origanum vulgare can help aid digestion by relaxing the muscles of the GI tract and also helping balance the ratio of good-to-bad bacteria in the gut. According to the National Cancer Institute, oxidative stress can lead to cell damage and increase your risk of certain diseases. Apply the mixture directly to the skin and There are a number of different methods that you can learn if you want to know how to store the leaves. This article looks at the ingredients, benefits. This means that oregano may have a role in treating or preventing certain types of infections. Foraging Calendar: What to Forage in February, 5 Mistakes to Avoid When Cleaning Your Ears At Home, How to Make Ginger Syrup for Digestive Issues. Many of these benefits are linked to chemicals called flavonoids and phenolic acids. Apart from these mild side effects, Oregano usually isnt a harmful herb. People have used it for thousands of years to add flavor to dishes and to treat health conditions. It can make the drugs less effective against the bacteria they are intended to treat by fostering the growth of antibiotic-resistant infections, and it can wipe out the bodys good bacteria (probiotics), which help digest food, produce vitamins and protect from infections, among other functions. It is used in spells for happiness, tranquility, luck, health, protection and letting go of a loved one. It also shows how much an adult needs of each nutrient, according to the 20152020 Dietary Guidelines for Americans. Lets have a look into them. Cut the flowers off with a pair of sharp scissors, place them in a paper bag and leave it in a cool, dry place for about two weeks. Our team aims to be not only thorough with its research, but also objective and unbiased. Your email address will not be published. You can buy pre-made oregano tea or make your own by steeping 15 grams of oregano leaves in 250 milliliters of water for at least five10 minutes (or longer to make a stronger herbal infusion, up to 24 hours). Check out the best of Dried Oregano benefits for health, hair and skin. Freeze oregano leaves in oil. Here are some tips for adding it to food: To moderate the flavor, try the following: If a recipe asks for one tsp of dried oregano, this is equivalent to one tbsp of fresh oregano. Lay another paper towel on top to cover the leaves. Requirements vary according to the individuals sex and age. Their oils caught our interest right from the quality and the beneftits they bringLearn More. To establish that the product manufacturers addressed safety and efficacy standards, we: We do the research so you can find trusted products for your health and wellness. Gastrointestinal symptoms improved in seven of the 11 patients who tested positive for Blastocystis hominis, which tends to cause symptoms like nausea, gas, bloating and abdominal pain. We avoid using tertiary references. Always remember oregano usage is not intended for a long period of time especially when using the oil directly. You must consult your doctorbeforeacting on any content on this website, especially if you are pregnant, nursing, taking medication, or have a medical condition. According to various research studies, this essential oil was found to be very effective in killing scabies-causing mites and their eggs. Boil up some water In addition to this, when 2 3 drops of oregano tincture are mixed with water, you can use it as a daily mouth wash, otherwise apply the tincture directly to the gums to combat gums disease, tooth infection, canker sores, and mouth ulcers. Dried Oregano is popular for its taste enhancing properties. You will have dry oregano ready in a few days. Oregano: Health Benefits, Uses, And Side Effects In a 2019 laboratory study, carvacrol and thymol prevented various strains of Staphyloccus aureus (S. aureus) bacteria from developing in meat and dairy products, suggesting that it could help control bacterial growth in foods. This website uses cookies to improve your experience while you navigate through the website. It has a very long use in traditional medicine for treating colds, indigestion and upset stomachs. you have to take oregano oil orally to clear the virus from within and boost If you continue to use this site we will assume that you are happy with it. I have tons of oregano every year and these uses for fungal infections will come in handy. This method is great for any infused herbal oil or essential oil, and it avoids the complicated process of making your own lotion, which requires preservatives if you want a shelf-life of longer than 4 weeks. Find many great new & used options and get the best deals for Rainkissed Leaves Toiletry Collection - Set of 5, 2 Ounce Shampoos at the best online prices at eBay! WebSupport your body in the way it needs when it needs it. If youre allergic to any kind of mint, avoid drinking oregano tea, as you may be allergic to oregano as well. Used topically, Oregano Oil can improve skin conditions such as To treat fungus, it is also most beneficial to apply topically. Oregano infused herbal oil, tincture and tea can all be either applied externally or internally for fungal infections over a 4 to 6-week period; whereas oregano essential oil is strictly for external use only, must be diluted and should only be applied for a 2-week period.