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Grapefruit Peel Oil

Grapefruit essential oil with a fresh bitter aroma. Raises the risk of photoreactions and contact dermatitis due to furanocoumarins and oxidized limonene.

INCI: Citrus Grandis Peel Oil

Evidence by route

C

Topical application

Less aggressive than bergamot, but phototoxicity risks remain. Daytime products and sensitive skin should pick other fragrances.

How to read tiers A–F
  • CWeak evidence. In vitro data, open-label studies, or expert consensus

Tolerability and safety

Irritation potential
Medium
Allergen risk
High
Pregnancy
Caution
Suitable for
Normal, Oily, Combination
Use with caution
Sensitive, Dry

About this ingredient

Grapefruit oil (Citrus Paradisi Peel Oil) is cold-pressed from grapefruit peel. Contains limonene (90%+), myrcene, pinene, furanocoumarins (bergapten, bergamottin, 6,7-dihydroxybergamottin). Where applied. Perfumery (fresh citrus notes), scented cosmetics, anti-cellulite products (marketing without evidence), massage oils. Phototoxicity. Furanocoumarins on UV exposure cause phytophotodermatitis – "berloque dermatitis": erythema, blisters, prolonged hyperpigmentation at contact sites. IFRA Restriction: max 4% in leave-on products with furanocoumarin-stripped material; non-furocoumarin-free oils are banned in leave-on. Contact allergy. Oxidized limonene (after storage) sensitizes 1-3% of patients with suspected fragrance allergy. On the EU list of 26 labeled allergens. Safety. Do not apply to skin before sun exposure (within 4 hours), especially in patients with photosensitive skin. Avoid in children and pregnancy. Pregnancy – use with caution. Systemically citrus oils are not contraindicated in pregnancy, but topical phototoxic risk is higher due to hormonal skin photosensitivity (melasma risk).

Frequently asked questions

Is Grapefruit Peel Oil safe during pregnancy?

Grapefruit Peel Oil should be used with caution during pregnancy. Consulting a dermatologist or OB-GYN is advisable.

What skin types is Grapefruit Peel Oil for?

Grapefruit Peel Oil suits: normal, oily, combination. Use with caution in: sensitive, dry.

Can Grapefruit Peel Oil irritate the skin?

Grapefruit Peel Oil has moderate irritation potential. Sensitive skin may show a transient reaction that usually settles with adaptation.

Can Grapefruit Peel Oil cause an allergic reaction?

Grapefruit Peel Oil has high allergen potential. Perform a patch test on the inner forearm 24 hours before facial application.

What is Grapefruit Peel Oil and what does it do in cosmetics?

Grapefruit essential oil with a fresh bitter aroma.

What's the INCI name for Grapefruit Peel Oil?

The INCI name is Citrus Grandis Peel Oil. It may also appear as: Citrus Paradisi Peel Oil, Grapefruit Peel Oil.

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