Olive Oil for Lips: Chapped Lips, Balms and What Actually Helps
Olive oil for lips is one of the oldest kitchen remedies there is, and it does something real: a thin film softens rough, flaky lips within minutes. But chapped lips are a water problem as much as an oil problem, and olive oil is better at smoothing than at sealing. The American Academy of Dermatology (AAD) says white petroleum jelly "seals in water longer than waxes or oils", and in a 2025 randomised trial in 54 adults, petrolatum reduced water loss from the skin while extra virgin olive oil did not. So olive oil helps most inside a balm, used little and often. This guide covers what it can and cannot do, how to use it, a simple homemade balm, and when to see a pharmacist or GP instead.
For our own oil, see our Cold-Pressed Single-Estate Extra Virgin Olive Oil - Marrakech (500ml).
The Short Answer
- Olive oil is an emollient: it smooths dry, flaky lips within minutes.
- It is a weak sealant. In a 2025 randomised trial in 54 adults (Rubio-Santoyo et al., Journal of Clinical Medicine), petrolatum reduced skin water loss and extra virgin olive oil did not.
- For very dry or cracked lips, the AAD recommends white petroleum jelly and the NHS a balm containing petroleum jelly or beeswax.
- Olive oil works best inside a wax balm, applied thinly several times a day and before bed.
- See a pharmacist or GP for lips that are hot and swollen, corners that stay cracked, a sore that will not heal, or no improvement after two to three weeks.
- Sidr & Stone's olive oil is a single-estate, cold-pressed extra virgin oil from our own farm outside Marrakech, sold as a food.
Why Lips Chap So Easily
The red part of your lips is not like the skin around it. Its outer layer, the stratum corneum, is much thinner, and lips have no sweat glands and few, if any, oil glands of their own. That leaves them with little natural protection against water loss, which is why they are often the first place to crack in cold, windy or centrally heated weather.
The NHS lists the usual causes of sore or dry lips as cold weather, dry air or wind, sun damage, dehydration, a lip injury, allergies, and a lack of certain vitamins and minerals. Habits matter too. Licking your lips feels soothing for a moment, but as the AAD explains, saliva evaporates and leaves lips drier than before. Picking and biting at flakes tears the surface and keeps the cycle going.
So the job of any lip product is to keep water in and protect the surface while it repairs.
Occlusive, Humectant, Emollient: Where Olive Oil Fits
Moisturising ingredients do three different jobs. Humectants draw water into the skin. Emollients smooth the surface. Occlusives form a film that slows water leaving. Olive oil is a good emollient and only a partial occlusive, and it is not a humectant at all.
| Type | What it does on lips | Examples | Olive oil? |
|---|---|---|---|
| Humectant | Pulls water into the outer layer | Glycerin, hyaluronic acid | No |
| Emollient | Fills gaps between dry flakes so lips feel smooth | Plant oils, shea butter, ceramides | Yes, this is its strength |
| Occlusive | Forms a film that slows water loss | Petroleum jelly, beeswax, plant waxes, dimethicone | Only partly, and it wears off quickly |
That explains the usual experience. Olive oil feels lovely straight away, but it is a thin liquid: eating, drinking and talking remove it, and it cannot form the lasting film a wax or petroleum jelly does. A wax gives the oil something to hold on to, which is why balms combine the two. For the same logic applied to the rest of your skin, see our article on olive oil for dry skin.
What the Research Shows About Olive Oil on Lips
No randomised trial has tested plain olive oil on chapped lips. The evidence comes from forearm studies and one study of a lip product containing it.
Olive oil versus petrolatum. Rubio-Santoyo and colleagues (Journal of Clinical Medicine, 2025) applied extra virgin olive oil and petrolatum to separate areas of the forearm in 54 healthy adults in a within-person randomised trial. Both improved skin hydration and reduced redness, but only petrolatum reduced transepidermal water loss, and its effects on skin texture were more pronounced [2]. On the measure that matters most for cracked lips, sealing water in, petroleum jelly did better.
A lip care product containing olive oil. Bielfeldt and colleagues (International Journal of Cosmetic Science, 2019) measured the lips of 15 healthy women after a single application of a balm made with a fruit wax, coconut oil and olive oil. Lip hydration and barrier function improved, and olive oil was still detectable in the lip surface six hours later [3]. Encouraging, but it was a small study of a single application of one product, with the olive oil combined with a wax and coconut oil.
The barrier caution. Danby and colleagues (Pediatric Dermatology, 2013) asked 19 adults to apply six drops of olive oil to one forearm twice a day. After four weeks, it significantly reduced the integrity of the skin's outer layer and caused mild redness, in volunteers with and without a history of atopic dermatitis [1]. That was repeated use on the forearm, not the lips, but it is a reason not to rely on olive oil alone for damaged skin. Our guide to olive oil for skin covers this study in full.
The honest summary: a reasonable emollient for lips, a weak sealant alone, and better inside a balm than instead of one.
How to Use Olive Oil on Chapped Lips
If your lips are dry but not cracked or sore, olive oil is a sensible thing to try.
- Apply to slightly damp lips, so there is water for the oil to hold in.
- Use one or two drops on a clean fingertip; the NHS advises washing your hands before applying any lip balm.
- Reapply little and often. The AAD advises applying lip balm several times a day and before bed; oil wears off faster, especially after meals.
- Seal it overnight with a thin layer of petroleum jelly or a wax balm on top.
- Leave the flakes alone. The NHS and AAD both advise against picking, biting or licking.
- Go easy on scrubs. Sugar and olive oil can lift loose flakes from intact lips, very gently, once a week at most, and never on cracked or sore lips.
If your skin is sensitive, patch test on the inner forearm for 24 hours first. Allergy to olive oil is uncommon but has been reported, for example by Williams and Tate in 2006 [4].
A Simple Olive Oil Lip Balm You Can Make at Home
Adding a wax turns olive oil from a slippery liquid into a balm that stays on your lips. A common starting point in home recipes is roughly three to four parts oil to one part wax by weight; adjust it to suit you.
- Gather: 2 tablespoons of extra virgin olive oil, 1 tablespoon of grated beeswax or beeswax pellets, and, if you like, 1 teaspoon of shea butter. For a plant-based balm, use candelilla wax instead of beeswax, about half the amount, as it is harder.
- Melt gently: put the wax and shea butter in a heatproof glass jug standing in a pan of barely simmering water. Stir until melted, then stir in the olive oil.
- Test the texture: dip a cold spoon in, let it set for a minute, and touch it. Too hard, add a little oil; too soft, add a little wax.
- Pour and set: pour into small, clean tins or tubes and leave at room temperature until firm.
- Store and use: keep it somewhere cool, use a clean finger, and do not share it. Throw it away if it smells stale or rancid, as oils oxidise over time.
Leave out mint, menthol, camphor, eucalyptus, cinnamon, citrus and fragrance, which the AAD lists as irritants for chapped lips. A homemade balm has no SPF, so outdoors use a balm with sun protection over it. And stop if your lips get redder or itchier: even beeswax (cera alba) has been reported as a lip balm allergen (Kapadia et al., Contact Dermatitis, 2023) [5].
What Dermatologists and the NHS Recommend
The professional advice is consistent, and the AAD says most people see noticeable improvement within two to three weeks of consistent care.
| Look for | Avoid on chapped lips |
|---|---|
| Petroleum jelly or petrolatum (AAD, NHS) | Camphor, menthol, eucalyptus (AAD) |
| Beeswax (NHS) | Cinnamon, citrus and mint flavourings, fragrance (AAD) |
| Shea butter, ceramides, castor seed oil, dimethicone (AAD) | Lanolin, phenol, salicylic acid (AAD) |
| Zinc oxide or titanium dioxide sunscreen (AAD) | Sharing lip balms with others (NHS) |
Alongside the right product, the two bodies between them advise drinking plenty of water, using a humidifier in dry indoor air (AAD) and covering your lips with a scarf in cold weather (NHS). Outdoors, the NHS recommends a lip balm with SPF 15 or more, reapplied every two hours; the AAD suggests SPF 30 or higher.
Olive oil appears on neither AAD list — a fair reflection of the evidence: harmless for most people, useful for softness, not the first choice for sealing.
When Chapped Lips Need a Pharmacist or GP
Some lip changes are not ordinary chapping, and no oil is the answer for them. A pharmacist is a good first stop.
- Hot, painful, swollen lips — the NHS advises seeing a GP, as this can be a sign of infection.
- Corners of the mouth that stay cracked — often angular cheilitis, which DermNet links to saliva irritation, yeast or bacterial infection, ill-fitting dentures and low iron or B vitamins. It often needs a medicated cream.
- Tingling, then blisters — a cold sore. The NHS says these usually clear within 10 days; see a GP if one has not started healing by then or is very large or painful. Never kiss a baby while you have one.
- A scaly patch or sore that will not heal, especially on the lower lip — this can be actinic cheilitis, sun damage DermNet describes as pre-cancerous, and needs a doctor's assessment.
- Lips that worsen after a new balm or lipstick — possible allergic contact cheilitis.
- No improvement after two to three weeks of consistent self-care, the point at which the AAD advises seeing a dermatologist.
Three Fair Objections
"Isn't olive oil the more natural choice than petroleum jelly?" It is, and that is a fair preference. But for sealing lips the evidence favours petroleum jelly. If you would rather avoid it, a balm of olive oil and wax is a reasonable middle ground; the NHS lists beeswax alongside petroleum jelly.
"My grandmother used olive oil on everything." Tradition shows it is well tolerated by most people. It cannot show that olive oil beats the alternatives, because nobody was comparing.
"Doesn't olive oil damage the skin barrier?" Four weeks of twice-daily use on the forearm did weaken it in one study [1]. That is why we suggest small amounts inside a balm, and why cracked or sore lips are a job for a pharmacist.
Which Olive Oil to Use on Your Lips
Use an oil you would happily eat, because some of it will end up in your mouth. Extra virgin is the unrefined grade, with its natural vitamin E and polyphenols intact; refined "light" or "pure" oils have lost most of them — see what extra virgin olive oil means. Choose dark glass, check for a harvest or best-before date, and discard oil that smells stale. For a fuller walkthrough, see our guide to choosing a quality olive oil.
Why Sidr & Stone
We make olive oil for the table, not a lip product. What we can tell you is exactly what is in the bottle: Sidr & Stone's Cold-Pressed Single-Estate Extra Virgin Olive Oil - Marrakech (500ml) is pressed from olives grown on our own family-owned farm on the plains outside Marrakech, Morocco.
- Single-estate — Sidr & Stone's olive oil comes from our own family-owned farm near Marrakech, and we control every step from tree to bottle, with no blending across origins.
- Rain-fed — our trees are not irrigated; they take what the season gives.
- Organically grown — no synthetic fertilisers, pesticides or herbicides are used (not yet certified; certification is in progress).
- Single harvest — a small, limited batch, picked when the fruit is ready; the current batch's harvest details are on the product page.
- Cold-pressed within hours of harvest — mechanical extraction only, to protect flavour, aroma and polyphenols.
- Unfiltered extra virgin — minimally processed, so it may show natural sediment, which is normal.
- 100% natural — a single ingredient, olive oil, with nothing added.
- Dark glass with a gold label — a 500ml bottle that protects the oil from light.
- 10% of profits to charity — a brand-wide commitment.
- Fulfilment in the UK, EU, and US.
We will not tell you Sidr & Stone is the best olive oil for lips — that would be exactly the kind of claim this article warns against. What we will say is that our oil is single-estate Moroccan, rain-fed, organically grown and cold-pressed within hours of harvest — one ingredient, whether it goes into a dressing or a tin of homemade balm.
Frequently Asked Questions
Is olive oil good for chapped lips?
It makes dry lips feel smoother, but on its own it is a weak sealant and wears off quickly. For very dry or cracked lips, a balm with petroleum jelly or beeswax works better.
Can I put olive oil on my lips overnight?
Yes, a thin layer at bedtime is fine for most people. Seal it with a thin layer of petroleum jelly or a wax balm so it stays on longer, and stop if your lips become red or itchy.
Is olive oil better than petroleum jelly for lips?
Not for sealing in water: in a 2025 trial, petrolatum reduced skin water loss and extra virgin olive oil did not. Olive oil softens well, but petroleum jelly protects cracked lips better.
Can I make an olive oil lip balm without beeswax?
Yes. Candelilla wax is a plant-based alternative; use about half as much as you would beeswax, because it is harder.
Is Sidr & Stone olive oil a lip care product?
No. We sell it as a food: a single-estate, cold-pressed extra virgin olive oil. Because it is a single ingredient, you know exactly what you are putting on your lips if you choose to use it in a homemade balm.
Why do the corners of my mouth keep cracking?
Cracks at the corners that will not heal are often angular cheilitis, which can involve infection. See a pharmacist or GP, as it often needs a medicated cream rather than an oil.
Where can I buy single-estate extra virgin olive oil?
Look for a producer that names one farm and one origin and bottles in dark glass. Ours is available to pre-order from our limited single-harvest batch, with estimated shipping from November 2026 and fulfilment in the UK, EU, and US.
Is olive oil a medicine?
No. Olive oil is a food, not a medicine. It has a long traditional history — including being honoured in the Prophetic Sunnah — and a substantial body of modern research, particularly around polyphenols, cardiovascular health, and the Mediterranean diet pattern. It can be a worthwhile part of a healthy routine, but it does not cure diseases and is not a substitute for medical care. Be cautious of any olive oil marketed with specific disease-cure claims.
Final Thoughts
Olive oil earns its place on dry lips as a softener, not a shield. A drop on damp lips helps quickly, and stirred into a wax balm it becomes genuinely useful, but on its own it neither draws water in nor seals it as well as petroleum jelly. Use it little and often, seal it at night, and add sun protection outdoors. And if your lips are swollen, splitting at the corners, blistered or not healing, a pharmacist or GP will help far more than anything in the kitchen.
Our Cold-Pressed Single-Estate Extra Virgin Olive Oil - Marrakech (500ml) — rain-fed, organically grown and unfiltered — is available to pre-order now from our limited single-harvest batch, with fulfilment in the UK, EU, and US.
Our extra virgin olive oil is grown organically on our own single-estate farm on the plains outside Marrakech: we control every step from tree to bottle, and no synthetic pesticides, herbicides or fertilisers are used. It is not yet certified organic — certification is in progress, and we will publish it as soon as it comes through.
References
- Danby SG, AlEnezi T, Sultan A, Lavender T, Chittock J, Brown K, Cork MJ. Effect of olive and sunflower seed oil on the adult skin barrier: implications for neonatal skin care. Pediatr Dermatol. 2013;30(1):42–50. PMID 22995032. doi:10.1111/j.1525-1470.2012.01865.x
- Rubio-Santoyo A, Sanabria-de la Torre R, Montero-Vílchez T, Girón-Prieto MS, Gómez-Farto A, Arias-Santiago S. Effects of extra virgin olive oil and petrolatum on skin barrier function and microtopography. J Clin Med. 2025;14(13):4675. PMID 40649050. doi:10.3390/jcm14134675
- Bielfeldt S, Blaak J, Laing S, Schleißinger M, Theiss C, Wilhelm KP, Staib P. Deposition of plant lipids after single application of a lip care product determined by confocal Raman spectroscopy, corneometry and transepidermal water-loss. Int J Cosmet Sci. 2019;41(3):281–291. PMID 31002377. doi:10.1111/ics.12533
- Williams JD, Tate BJ. Occupational allergic contact dermatitis from olive oil. Contact Dermatitis. 2006;55(4):251–252. PMID 16958929. doi:10.1111/j.1600-0536.2006.00916.x
- Kapadia S, Kanji A, Wakelin SH. Contact dermatitis from cera alba in a lip balm — an overlooked allergen? Contact Dermatitis. 2023;88(4):324–325. PMID 36601816. doi:10.1111/cod.14273
- American Academy of Dermatology. 7 dermatologists' tips for healing dry, chapped lips. Accessed 2 October 2026.
- NHS. Sore or dry lips (page last reviewed 13 February 2025); Cold sores (page last reviewed 19 February 2024). Accessed 2 October 2026.
- DermNet. Angular cheilitis; Actinic cheilitis. Accessed 2 October 2026.
Disclaimer: This article describes general, cosmetic use of olive oil on dry lips and summarises dermatology guidance and published research available at the time of writing; guidance and research findings may change, and readers should check current sources. It is not a substitute for advice about a lip infection, cold sore, persistent sore or other skin condition. Olive oil is a food, not a medicine, and is not a substitute for medical treatment of any condition. For any health concern, consult a qualified medical professional.