Is Olive Oil Comedogenic? Rating, Truth & Acne Risk (2026)

Olive oil has been used on skin for thousands of years. Ancient Egyptians used it. Greek athletes rubbed it on their bodies. Mediterranean grandmothers swear by it. And yet, modern dermatology has a complicated relationship with this ancient beauty staple that most skincare enthusiasts simply do not know about.

Here is the honest picture. Olive oil has a comedogenic rating of 2 out of 5, which sounds reasonably safe. But its specific fatty acid composition makes it surprisingly problematic for acne prone and oily skin, despite what the rating alone suggests. The result is one of the most misunderstood oils in skincare trusted by millions, problematic for many of them.

This guide breaks down the olive oil comedogenic rating, explains why it causes breakouts in certain skin types despite a low-ish score, and tells you exactly when it is safe and when it is not for your specific skin.

2/5

Olive Oil Comedogenic Rating

Low Rating, But Riskier Than It Looks

Olive oil rates 2 out of 5 on the comedogenic scale, but its 73% oleic acid content makes it problematic for acne-prone and oily skin despite the low number.

What You Will Learn

Olive oil comedogenic rating explained
Is olive oil non comedogenic? The honest answer
Why olive oil is riskier than its rating suggests
What is inside olive oil that causes problems
Who should use olive oil and who should not
Real skincare benefits of olive oil
Where olive oil is actually safe to use
Extra virgin vs refined olive oil for skin
Olive oil vs other oils comparison
Frequently asked questions

Olive Oil Comedogenic Rating: 2/5 Explained

The olive oil comedogenic rating is 2 out of 5 on the Fulton comedogenic scale. This places it in the low to moderate risk category, sitting alongside jojoba oil in terms of raw score.

Here is where it lands on the full comedogenic scale:

Rating	Meaning	Pore Clogging Risk
0/5	Non comedogenic	Will not clog pores
1/5	Very low risk	Unlikely to clog pores
2/5 Olive Oil	Moderately low	Generally safe, but depends on skin type
3/5	Moderate risk	May clog pores in some
4/5	Fairly high	Likely to clog pores
5/5	Highly comedogenic	Almost certain to clog pores

The Rating Trap Olive oil's 2 rating gives a false sense of security. The comedogenic scale measures molecular pore-blocking tendency, but does not fully account for how oleic acid dominant oils interact with acne prone skin's already compromised lipid balance. The real world risk for acne prone skin is higher than the 2 rating implies.

2/5

Comedogenic rating

73%

Oleic acid content

10%

Linoleic acid content

3-6

Weeks until breakouts appear

Is Olive Oil Non Comedogenic? The Honest Answer

With a rating of 2, olive oil is technically in the low risk zone but it is not non comedogenic. The distinction matters because many skincare resources list it as "generally safe" without explaining the significant caveat it is only generally safe for dry and non acne prone skin types.

For acne prone, oily, or combination skin, calling olive oil non comedogenic is misleading. Several well-designed studies have shown olive oil damages the skin's natural barrier function in ways that worsen acne, even at the 2 rating.

What Research Actually Shows A 2012 study published in Pediatric Dermatology found that olive oil applied to newborn skin caused measurable skin barrier damage. A 2013 follow-up study showed it disrupted the tight junctions in the stratum corneum. For acne prone adults, this barrier disruption translates directly into increased breakout frequency and severity.

Why Olive Oil Is Riskier Than Its Rating Suggests

The 2 rating does not tell the full story. Here are the specific reasons olive oil causes more problems than its comedogenic score implies.

The Oleic Acid Problem

Olive oil is 73 percent oleic acid. Research consistently shows that oleic acid worsens acne in skin that already produces oleic-dominant sebum. It effectively feeds the imbalance that drives comedone formation.

Skin Barrier Disruption

Unlike skin-compatible oils, olive oil's specific fatty acid ratio disrupts the lamellar structure of the stratum corneum, increasing transepidermal water loss and making skin more reactive to bacteria and environmental irritants.

Slow Absorption Rate

Olive oil absorbs slowly into skin, sitting on the surface for extended periods. This creates an occlusive film that traps sebum, dead cells, and bacteria inside pores even without directly blocking follicles at the molecular level.

Microbiome Disruption

Olive oil promotes the growth of Malassezia yeast and certain bacteria linked to inflammatory acne. For people with fungal acne or bacterial acne, olive oil actively worsens the microbial environment on skin.

"Olive oil's 2/5 rating was earned in a laboratory, not on an acne prone face. The real world experience often tells a different story."

What Is Inside Olive Oil That Causes Problems

Olive oil's fatty acid profile is the key to understanding why its 2 rating does not protect acne prone skin.

Fatty Acid	Amount in Olive Oil	Effect on Acne Prone Skin
Oleic Acid (C18:1)	73%	Worsens acne prone sebum
Palmitic Acid (C16:0)	13%	Moderate comedogenic risk
Linoleic Acid (C18:2)	10%	Anti-comedogenic, too low to help
Stearic Acid (C18:0)	3%	Low moderate risk
Squalene	0.5%	Beneficial, very small amount
Vitamin E (Tocopherols)	Trace	Antioxidant protection
Polyphenols	Trace	Anti-inflammatory benefits

The problem is clear in the numbers. Olive oil is 73 percent the exact fatty acid most problematic for acne prone skin, with only 10 percent of the beneficial linoleic acid that helps keep pores clear. Compare this to hemp seed oil, which has 57 percent linoleic acid and only 13 percent oleic acid. The composition difference explains everything.

Who Should Use Olive Oil and Who Should Not

Good Candidates

Dry, non acne prone skin
Mature skin needing rich hydration
Skin with eczema or psoriasis (body only)
Hair conditioning and scalp use
Body moisturizing (legs, elbows)
Oil cleansing (washed off)
Foot care and cracked heels
Lip and cuticle treatments
Cooking and dietary use

Should Avoid on Face

Acne prone skin (any severity)
Oily and combination skin
Anyone with active breakouts
Fungal acne sufferers
Sensitive reactive skin
Enlarged pore concerns
Teen and adolescent skin
Anyone prone to milia
Normal skin wanting to stay clear

Real Skincare Benefits of Olive Oil

Olive oil is not without genuine benefits. When used correctly for the right skin type, it delivers real results.

1. Rich Antioxidant Protection

Extra virgin olive oil contains squalene, polyphenols, and vitamin E that protect skin from UV-induced free radical damage. These antioxidants are among the most researched in cosmetic dermatology and offer measurable protection against premature aging.

2. Deep Hydration for Dry Skin

The heavy oleic acid content that causes problems for acne prone skin is actually ideal for severely dry, dehydrated, or mature skin that needs intensive moisturization. For very dry skin types, olive oil provides long lasting hydration that lighter oils cannot match.

3. Anti-Inflammatory Compounds

Olive oil contains oleocanthal, a compound with similar anti-inflammatory action to ibuprofen. This makes it genuinely soothing for inflammatory skin conditions like eczema and psoriasis on the body.

4. Makeup Removal

Olive oil effectively dissolves heavy makeup, waterproof mascara, and sunscreen residue. When used as a makeup remover and washed off completely, the comedogenic risk is minimal since it is not left on skin.

5. Hair and Scalp Benefits

Olive oil penetrates hair shafts and reduces protein loss from heat and chemical damage. As a pre-wash hair treatment it strengthens strands and adds shine without the scalp risks associated with leaving it on skin.

Where Olive Oil Is Actually Safe to Use

Body Moisturizer

Excellent for dry body skin. Apply after showering to legs, arms, and torso. The oleic acid problem is minimal on body skin, which has fewer sebaceous glands than facial skin.

Hair Treatment

Apply to hair lengths and ends as a pre-wash mask. Leave for 20 to 30 minutes then shampoo out. Great for dry, damaged, or color-treated hair.

Makeup Remover

Massaged in then wiped off and followed by a cleanser. Works well for removing heavy makeup without leaving comedogenic residue on skin.

Foot and Heel Care

Applied heavily to dry cracked heels before bed with socks. The thick occlusion helps extremely dry foot skin retain moisture overnight.

Nail and Cuticle Oil

Rubbed into cuticles daily to soften and prevent hangnails. No pore concerns at this application site.

Oil Cleansing Method

If using olive oil for oil cleansing, always wash it off completely with a gentle cleanser. Never leave it on as a moisturizer if you have acne prone skin.

Extra Virgin vs Refined Olive Oil for Skin

Feature	Extra Virgin Olive Oil	Refined Olive Oil
Comedogenic rating	2/5	2/5 (same)
Antioxidants	High (polyphenols, squalene)	Mostly removed
Anti-inflammatory compounds	Present (oleocanthal)	Reduced
Oleic acid content	73%	73% (same)
Skin barrier disruption risk	Same as refined	Same as virgin
Smell	Distinct olive scent	Neutral
Best use	Dry face skin if needed	Body, hair, cooking

Key Takeaway Refining olive oil does not reduce its comedogenic rating or change its oleic acid content. Both types carry the same risk for acne prone skin. Extra virgin olive oil has more antioxidants and is the better choice if you are going to use olive oil on your face at all, but it is still not suitable for oily or acne prone skin.

Olive Oil vs Other Popular Oils

Oil	Rating	Oleic Acid	Linoleic Acid	Safe for Acne?
Olive Oil	2/5	73%	10%	No (acne prone)
Avocado Oil	3/5	70%	10%	No (acne prone)
Coconut Oil	4/5	6%	2%	No
Jojoba Oil	2/5	10%	5%	Yes (most)
Argan Oil	0-1/5	43%	36%	Yes
Hemp Seed Oil	0/5	13%	57%	Yes
Squalane	0-1/5	0%	0%	Yes
Rosehip Oil	1/5	14%	45%	Yes
Castor Oil	1/5	3%	5%	Yes (diluted)

The table makes it clear why olive oil and avocado oil behave similarly despite different comedogenic ratings. Both are dominated by oleic acid and low in linoleic acid, creating the same problematic conditions for acne prone skin. Oils like hemp seed and rosehip flip this ratio, making them far safer choices. Check the complete pore clogging ingredients list to compare all oils side by side.

Frequently Asked Questions

Yes, olive oil is problematic for acne prone skin despite its moderate 2 out of 5 comedogenic rating. Its 73 percent oleic acid content worsens the fatty acid imbalance already present in acne prone sebum. Clinical studies also show olive oil disrupts the skin barrier in ways that increase breakout frequency. Acne prone skin should avoid olive oil for facial use and choose linoleic acid dominant oils instead.

The olive oil comedogenic rating is 2 out of 5 on the Fulton comedogenic scale. This places it in the low to moderate risk category. However, the rating alone does not capture olive oil's tendency to worsen acne through its oleic acid content and skin barrier disruption, which makes the real world risk for acne prone skin higher than the score implies.

No, olive oil is not non comedogenic. With a rating of 2 out of 5, it has measurable comedogenic tendency. More importantly, its high oleic acid content makes it unsuitable for acne prone facial skin regardless of the rating. The term non comedogenic should be reserved for oils rating 0 to 1 with favorable fatty acid profiles, which olive oil does not have.

Dry, non acne prone skin can generally tolerate olive oil on the face. The oleic acid content provides deep hydration for genuinely dry skin without triggering the acne response seen in oily or combination skin. Use extra virgin olive oil, dilute it with a lighter oil to around 20 to 30 percent, and patch test first. Monitor for 4 to 6 weeks before concluding it is safe for your skin.

Eating olive oil does not cause acne. Dietary olive oil provides systemic anti-inflammatory benefits including oleocanthal compounds that can actually reduce overall inflammation. The comedogenic concern only applies to topical application on facial skin, not internal consumption. Extra virgin olive oil consumed as part of a Mediterranean diet is associated with better skin health outcomes.

Olive oil broke you out because the comedogenic rating does not fully capture its effect on acne prone skin. Its 73 percent oleic acid content directly worsens the fatty acid imbalance in acne prone sebum, and it disrupts the skin barrier in ways that increase bacterial activity. Both effects cause breakouts even when the molecular pore-blocking rating is low. This is the key limitation of relying on comedogenic ratings alone.

No, olive oil is not safe for fungal acne. Malassezia yeast that causes fungal acne metabolizes fatty acids in the C11 to C24 range, and oleic acid falls directly in this range. Applying olive oil to fungal acne will significantly worsen the condition. If you have small uniform itchy bumps on your forehead, chest, or back, avoid olive oil entirely until the condition clears.

Extra virgin olive oil has more antioxidants and anti-inflammatory compounds than refined olive oil, making it the better choice for skincare applications on dry or mature skin. However, both types share the same oleic acid content and comedogenic rating of 2 out of 5, so neither is suitable for acne prone facial skin. The antioxidant advantage of extra virgin does not overcome the oleic acid problem for breakout-prone skin.

For acne prone skin, hemp seed oil (0 rating, 57 percent linoleic acid) and squalane (0 to 1 rating) are the best alternatives. For dry or mature skin wanting similar moisturization without the acne risk, argan oil (0 to 1 rating, 36 percent linoleic acid) and rosehip oil (1 rating, 45 percent linoleic acid) deliver comparable or better results. All four are safer choices than olive oil for facial skin.

Yes, olive oil can safely remove makeup when used as a rinse-off product. Apply to dry face, massage to dissolve makeup, then remove completely with a warm damp cloth and follow with a gentle water-based cleanser. The key is thorough removal. When rinsed off completely, the comedogenic and oleic acid risks are minimal. Never leave it on as a moisturizer after makeup removal if you have acne prone skin.

Final Verdict on Olive Oil and Comedogenicity

Is olive oil comedogenic? With a rating of 2 out of 5 it is technically low risk, but the real world story for acne prone skin is more complicated. The 73 percent oleic acid content, skin barrier disruption findings, and microbiome effects make it a problematic choice for oily, combination, and acne prone skin despite the reassuring number.

For dry, mature, and non acne prone skin, olive oil offers genuine benefits including antioxidant protection, deep hydration, and anti-inflammatory compounds. Used on the right skin type in the right way, it lives up to its thousands of years of skincare history.

For acne prone skin, the message is clear. The rating of 2 does not protect you from olive oil's specific mechanisms of acne aggravation. Switch to linoleic acid dominant oils like hemp seed oil, rosehip oil, or squalane. Your skin will clear faster and stay clearer than it ever would with olive oil, regardless of how ancient and respected this ingredient may be.

Check Every Ingredient Before It Touches Your Face

Olive oil appears in hundreds of "natural" skincare products. Use our free ingredient checker to scan for hidden comedogenic ingredients before they cause breakouts you cannot explain.

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This article is for educational purposes only and does not constitute medical advice. Always consult a qualified dermatologist for diagnosis and treatment of skin conditions.