How to Choose a Face Oil for Hyperpigmentation

How to choose

Set the oil's job correctly and the choice becomes simple. Its job is to keep your skin comfortable while the actives do the work, and to add nothing that provokes pigment. So screen for phototoxicity first: no cold-pressed bergamot, lemon, lime or bitter orange, particularly in anything you wear in daylight. Screen for irritation second, because inflammation is a pigment trigger in its own right and disproportionately so in medium and deep skin tones. Then pick for tolerance — squalane or rosehip are the two defensible defaults — and put your money into the steps that have evidence: a daily broad-spectrum sunscreen without exception, plus one pigment-active such as azelaic acid, vitamin C, niacinamide or tranexamic acid. Give any pigment routine three to four months before judging it; the epidermis turns over slowly and dermal pigment slower still. If patches are symmetrical across the cheeks and worsen in summer, that may be melasma, which is notoriously stubborn and worth a doctor's input rather than a longer ingredient list.

How to apply

Keep the oil in the evening, where photosensitivity risk is lowest and it cannot interfere with sunscreen. Apply after your pigment active has absorbed — vitamin C or azelaic acid first onto dry skin, then the oil once it has had a few minutes. Two to four drops is enough. In the morning, the sequence that matters is active, moisturiser, sunscreen, and the oil is optional at best. Reapply sunscreen rather than adding oil if your face feels dry at midday. Do not use an oil to 'massage' pigmented areas: friction is inflammation, and inflammation deposits more pigment.