What is bergamot?
Bergamot is Citrus bergamia, a sour green-gold citrus grown almost entirely on one stretch of Italian coastline. You have almost certainly tasted it — it is what makes Earl Grey tea taste like Earl Grey — and its peel oil turns up in perfume and skincare for the same reason.
The fruit itself
Bergamot is about the size of an orange, yellow or green depending on ripeness, and botanically it is a hybrid — most likely a cross between lemon and bitter orange. It belongs to Rutaceae, the rue family, alongside every other citrus.
You would not enjoy eating one. The juice is less sour than lemon but considerably more bitter than grapefruit, which is why the fruit is grown for its peel rather than its flesh. Cultivation is concentrated along the Ionian coast of Reggio Calabria in southern Italy, which has supplied the world since the 1700s, with smaller plantings in Turkey, Ivory Coast, Argentina and elsewhere.
One common mix-up. The herbs called bergamot, wild bergamot or bee balm — Monarda didyma and Monarda fistulosa — are a completely different plant on a different continent. They share the name because they smell similar. If a recipe or a seed packet says “bergamot” and shows a shaggy pink or red flower, that is Monarda, not the citrus.
What bergamot oil is
Bergamot essential oil is cold-pressed from the peel, which preserves its aromatic compounds. That version is called expressed bergamot.
You will also see FCF bergamot, which stands for furocoumarin-free. It has been distilled to remove bergapten, the compound that makes skin burn in sunlight. The two are not interchangeable, and for facial skincare the difference matters more than any other thing on this page.
| Expressed / cold pressed | FCF (furocoumarin-free) | |
|---|---|---|
| Bergapten content | Roughly 0.11–0.33% | Removed by distillation |
| Phototoxic on sun-exposed skin | Yes | Considered non-phototoxic |
| IFRA limit, leave-on skin | 0.4% | Not restricted on this basis |
| Suitable for a face oil | Only at night, and barely measurable | Yes, at normal facial dilutions |
| Aroma | Fuller, rounder | Slightly lighter |
6 skin benefits of bergamot oil
Bergamot oil is a popular choice in natural skincare for good reason. Its properties can help address a variety of skin concerns.
1. Purifies and prevents breakouts
With natural antiseptic properties, bergamot oil is a useful tool against blemishes. It helps keep the skin surface clean, discouraging acne-causing bacteria.
2. Softens the look of scars and blemishes
Bergamot oil supports skin cell renewal, which can reduce the appearance of scars and hyperpigmentation. Consistent use can lead to a more balanced, even tone and make old acne marks less noticeable.
3. Balances oily and dry skin
One of bergamot's more useful properties is helping regulate sebum, the skin's natural oil. On oily skin it helps control shine; on dry skin it supports hydration and reduces flaking.
4. Calms redness and irritation
Its soothing compounds can reduce visible redness and swelling from irritation, for a calmer, more comfortable complexion.
5. Provides antioxidant protection
Rich in antioxidants, bergamot oil helps defend skin against free radical damage, a major contributor to premature ageing.
6. Brightens and evens skin tone
By reducing the look of dark spots and pigmentation, bergamot oil supports a brighter, more luminous complexion.
How to use it safely
Photosensitivity is the real risk, and it is not a mild one. Expressed bergamot contains bergapten. On skin that then meets sunlight it can cause burns and dark patches that take months to fade. IFRA caps expressed bergamot at 0.4% in anything left on the skin.
In one teaspoon of carrier oil, 0.4% is under half a drop — not an amount you can measure. For facial skincare, use FCF bergamot. That is precisely the problem FCF was created to solve.
- Patch test first. Apply a small amount of the diluted blend to your inner arm and wait 24 hours.
- Dilute properly. With FCF bergamot, 1 drop per teaspoon (5 ml) of jojoba, almond or argan oil gives about 1% — a normal facial dilution. With expressed bergamot, mix a larger batch instead: 1 drop per tablespoon (15 ml) is 0.33%, just under the limit, and night use only.
- Start with a clean face. Cleanse away makeup and the day's dirt.
- Apply with a gentle massage. Fingertips only. Avoid the eye area, broken skin and active lesions.
- Use it at night. Last step of an evening routine. With expressed bergamot this is not optional — the phototoxic window runs around 12 hours.
- Wear sunscreen. Broad-spectrum SPF 30 or higher, daily, regardless of which version you use.
Adding it to products you already own
The same arithmetic applies: it is the percentage in the finished pot that counts, not the drop count.
- Moisturiser: 1 drop of FCF bergamot per teaspoon of cream. In a 50 ml jar that is about 10 drops maximum.
- Clay or honey mask: a single drop into one application, which rinses off and so carries far less risk.
- Cleanser: a drop per use. Cleansers rinse off, and phototoxicity risk from wash-off products is considered negligible.
Frequently asked questions
Is bergamot a fruit, a herb, or a flower?
The bergamot used in tea, perfume and skincare is a citrus fruit, Citrus bergamia. The unrelated herb also called bergamot, or bee balm, is Monarda — a flowering plant from North America that simply smells similar.
What does bergamot taste like?
Sour and distinctly bitter — less sour than a lemon but more bitter than a grapefruit. It is rarely eaten. The peel oil, which is the aromatic part, is what flavours Earl Grey and Lady Grey tea.
Where does bergamot come from?
Almost all of it comes from a short stretch of the Ionian coast in Reggio Calabria, southern Italy, which has supplied the world since the 1700s. Smaller quantities are grown in Turkey, Ivory Coast, Argentina and elsewhere.
What is the difference between bergamot and FCF bergamot?
FCF stands for furocoumarin-free. It is bergamot oil that has been distilled to remove bergapten, the compound responsible for sun sensitivity. Expressed (cold-pressed) bergamot still contains it. For anything staying on your face, use FCF.
Does bergamot oil brighten skin?
It is used for that purpose, and its support for cell turnover is the reasoning. Bear in mind the irony: used carelessly in sunlight, expressed bergamot causes exactly the dark patches people use it to reduce.
What does bergamot oil smell like?
Sweet and light orange peel with floral notes underneath. That complexity is why it has been a perfumery staple for centuries.
Does bergamot oil make you sleepy?
Bergamot is calming compared with most citrus oils, and is often used in the evening to help unwind. That is an aromatherapy use rather than a sedative effect.
References
- International Fragrance Association. IFRA Standard, Bergamot oil expressed (CAS 8007-75-8, 89957-91-5), Amendment 49 (2020). Maximum 0.40% in leave-on skin products.
- Tisserand Institute. Phototoxicity: essential oils, sun and safety.
This article is for general information and is not medical advice. Patch test before using any essential oil, and see a dermatologist for a persistent skin condition.
