Cold-pressed from the peel of Citrus reticulata. Soft, sweet, fruity and quietly warm — the gentlest of the citrus oils and the one least likely to be too much for anybody.
What "red" mandarin means
Not a variety and not a treatment: ripeness. Mandarin oil is sold as green, yellow or red according to how mature the fruit was when the peel was pressed.
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Green mandarin — unripe fruit. Sharper, greener, more bracing.
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Yellow mandarin — in between.
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Red mandarin — fully ripe. The sweetest, roundest and softest of the three, with a deeper orange colour to the oil itself.
Same tree, same method, three genuinely different smells. If a blend calls for one specifically, the others are not substitutes.
Phototoxicity
Mandarin is one of the few cold-pressed citrus oils that is not considered phototoxic — it contains very little of the furocoumarin content that makes bergamot and lemon a problem in sunlight. Together with sweet orange, that makes it the easy citrus for a body oil or a skin blend. It is still an essential oil: dilute it, patch test it, and do not use it neat.
What an essential oil may and may not claim
Mandarin is commonly sold on its "calming, mood-lifting aroma", with an invitation to "diffuse it in the evening to encourage relaxation and restful sleep", and as a choice for "oily or blemish-prone skin". None of that appears here. Claims about sleep, relaxation and treating skin conditions are health claims, and none is authorised in the EU for any essential oil.
It is also often called "gentle enough to be a firm family favourite". Mandarin genuinely is among the mildest oils there are — but "mild" is not "suitable for babies", and essential oils in general are not for infants. If you want something for a child's room, please ask us rather than assuming.
What we can say honestly: it is a lovely, soft, sweet smell, and it is the citrus that people who find lemon and grapefruit too sharp usually like.
How to use it
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Diffusion: a few drops, ventilated room, twenty to thirty minutes at a time. Beautiful with lavender, petitgrain, cedarwood, vanilla, frankincense and roman chamomile.
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On skin: one to two per cent in a carrier oil (6–12 drops in 30 ml). Patch test and wait 24 hours.
- Not around babies, young children, pregnant women or pets — cats especially.
Storage
Like all citrus oils it is limonene-rich and oxidises quickly, and oxidised citrus oil is a skin sensitiser where fresh oil is not. Cap tight, cool and dark — the fridge is genuinely the right place — and replace it about a year after opening.
Safety — the essentials
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Never swallow essential oils without the direct supervision of a qualified health professional.
- Keep out of reach of children, in the original bottle with the child-resistant cap.
- In eyes: flush with plain vegetable oil rather than water.
- Accident or swallowing: in Portugal call CIAV on 800 250 250 — free, 24 hours. In an emergency, 112.