Is It Safe to Put Frankincense in Your Mouth? Let’s Cut Through the Hype First
Let’s be real here—if you’ve spent any time scrolling through wellness TikTok or perusing the essential oil aisle at your local health food store, you’ve probably seen someone claim that chowing down on frankincense or swallowing frankincense oil is the cure for everything from dry mouth to chronic stress. But hold up a second. Is that actually safe? I’m gonna break this down like we’re chatting over a cup of coffee, no fancy jargon, just the real tea.
First off, let’s start with the basics: frankincense essential oil is super concentrated. Like, way more concentrated than the raw frankincense resin you might see sold as a chewable stick. And here’s the thing—most of the commercial frankincense oil you find out there? It might not even be as pure as the sellers claim. A lot of brands use chemical solvents to extract the oil, which is definitely not something you wanna put in your mouth, y’know?
I swear, I’ve seen so many influencers shilling their “certified organic” frankincense oil like it’s a miracle in a bottle, acting like you can just drop a few drops into your water or swallow it straight up. Don’t fall for it. Unless you’ve done your full research on the brand, confirmed they use 100% organic, solvent-free extraction methods, and you trust that they’re not cutting corners to save a buck, you should never ingest pure frankincense oil. Period.
Wait, What About Chewing Raw Frankincense Resin?

Okay, so let’s talk about the other side of this: chewing the actual frankincense resin, not the refined oil. You know, the stuff ancient people used like fancy ancient chewing gum? Yeah, that’s the stuff. Back in the day, only wealthy folks could afford it because it was such a luxury, but it’s way more accessible now than it was back then.
Here’s why raw resin is a totally different ballgame than essential oil: it’s barely processed at all. You just harvest the resin from the boswellia tree, let it dry, and sell it. No harsh chemicals, no extreme processing that strips out good stuff (or adds bad stuff), and it’s way cheaper to ship than oil because it doesn’t spill or go bad as easily. Plus, when you chew it, you’re not getting that hyper-concentrated oil that’s gonna flood your system.
Let me be clear, though: even raw frankincense resin isn’t for everyone. If you have any existing allergies to plants in the boswellia family, or if you’re pregnant or breastfeeding, you should definitely check with a doctor before chewing it. But for most healthy people, chewing a small piece of raw frankincense resin every now and then is totally fine—way safer than chugging pure essential oil, that’s for sure.
Why You Should Never Swallow Pure Frankincense Essential Oil
Okay, let’s get into the scary stuff that no wellness influencer wants to tell you. Pure essential oils, including frankincense oil, are so concentrated that they can cause some serious damage if you ingest them without proper dilution. I’m talking liver damage, stomach burns, even adrenal issues—like, the kind that land you in the ER.
Let’s break that down: your liver is responsible for filtering out all the toxins you put into your body. When you pour a bunch of super concentrated essential oil straight into your mouth, you’re overwhelming your liver. It can’t process all that plant matter fast enough, and suddenly you’re dealing with nausea, vomiting, abdominal pain, or worse. And don’t even get me started on your stomach lining—those harsh oils can irritate it so bad you end up with ulcers or extreme indigestion.
And here’s the kicker: a lot of the brands pushing edible essential oils are just out to make a quick buck. They’ll tell you wild stories about how their oil cured their mom’s arthritis or helped their cousin beat insomnia, all so you’ll drop $20 on a tiny bottle. Don’t buy it. I’ve seen so many people end up in the ER because they listened to these bad sales pitches and ingested way too much unregulated essential oil.
Let me say this one more time for the people in the back: no brand of pure essential oil is safe to ingest without being properly diluted by a licensed professional. Even the fancy, expensive brands that claim to be “therapeutic grade” can still cause harm if you swallow them straight.
When Is Ingesting Essential Oil Okay?
Okay, I know I just spent a whole section telling you not to ingest essential oil, so let’s cover the rare exceptions. There are a tiny handful of cases where a doctor or certified aromatherapist might recommend ingesting a diluted essential oil. For example, if you have a mild digestive issue, they might mix a single drop of frankincense oil into a tablespoon of carrier oil like almond or olive oil, then add that to a glass of water.
But even then, that’s only done under close supervision. You should never, ever try to do this on your own. A professional will know exactly how much oil to use, what carrier oil to pair it with, and how to make sure you don’t end up with an accidental overdose. Most of the time, though, you’re better off sticking to topical applications (properly diluted, of course) or inhaling the oil through a diffuser.
How to Safely Use Frankincense If You Want To
Alright, so if you’re not supposed to chew pure oil or swallow it straight, what can you do with frankincense? Let’s go over the safe, effective ways to use it without risking your health.
- Topical application (properly diluted): This is the most common and safest way to use frankincense oil. Mix 2-3 drops of frankincense oil with a tablespoon of carrier oil like jojoba, almond, or coconut oil, then rub it into your skin. A lot of people use this for skincare—frankincense is supposed to help with redness, dry skin, and even the appearance of fine lines. Just make sure you do a patch test first to make sure you don’t have an allergic reaction!
- Inhalation: This is super easy and great for mood boosting. Add a few drops of frankincense oil to a diffuser, or even just put a drop on a cotton ball and sniff it whenever you need a calm, grounding moment. A lot of people swear by it for reducing stress and anxiety, and it’s way safer than ingesting it.
- Chewing raw frankincense resin: Like we talked about earlier, this is the old-school way to use frankincense. Just grab a small piece of raw resin, chew it for a few minutes, then spit it out. It has a mild, woody, slightly citrusy flavor, and it can help freshen your breath without all the chemicals in regular gum.
How to Pick a Safe Frankincense Product
If you’re ready to try frankincense for yourself, whether it’s the resin or the essential oil, here’s how to make sure you’re getting a safe, high-quality product:
- Stick to brands that are transparent about their sourcing. Look for companies that tell you exactly where their frankincense is harvested, what extraction method they use, and if their products are certified organic. Names like doTERRA, Young Living get a lot of flak, but there are also smaller, independent brands like Aromatics International or Plant Therapy that have great reputations for quality.
- Avoid any brand that claims their oil is “100% edible” or “safe to swallow straight up.” Any reputable aromatherapist will tell you that pure essential oil should never be ingested without professional guidance.
- If you’re buying raw frankincense resin, make sure it’s not pre-treated with any chemicals. Look for resin that’s labeled “pure” or “unprocessed” and buy it from a trusted seller.
- Always check the ingredient list. Even some “edible” essential oil blends have added sugars or other ingredients that you might not want to put in your body.
Final Thoughts: Don’t Fall for the Hype
At the end of the day, frankincense is a beautiful, ancient plant product that has a lot of potential benefits when used correctly. But like any wellness product, it’s easy to get caught up in the hype and think it’s a cure-all. The biggest mistake you can make is listening to random influencers or unqualified sellers who tell you to swallow pure essential oil.
Stick to the safe stuff: diffuse it, dilute it for topical use, or chew a little raw resin every now and then. If you’re ever unsure about whether a product is safe to use, reach out to a licensed aromatherapist or your doctor. They’ll give you the straight answers you need, not a sales pitch.
And hey, if you do try chewing raw frankincense resin, let me know what you think! I’ve tried it a few times, and it’s a weird, calming little ritual—kind of like chewing on a piece of fancy tree sap, but in a good way.

