Does Fragrance / Parfum Cause Hyperpigmentation?

Evidence-based guidance on fragrance / parfum and its risk of triggering or worsening dark spots, melasma, and post-inflammatory hyperpigmentation.

Risk level

MODERATE risk

Fragrance is one of the most common causes of allergic contact dermatitis. Repeated low-grade inflammation can lead to post-inflammatory hyperpigmentation, particularly in darker skin tones.

How it can affect pigmentation

Allergic and irritant contact dermatitis
Sensitization and chronic inflammation
Post-inflammatory hyperpigmentation from dermatitis

Usage advice

Fragrance-free products are generally safer for hyperpigmentation-prone skin. 'Unscented' is not the same as fragrance-free.

Recommendations

Choose fragrance-free or hypoallergenic formulations.
Patch test scented products before full-face use.
Always use sun protection if your skin tends to hyperpigment; we recommend a zinc oxide sunscreen.

Sources

Fragrance contact allergy. Johansen JD. Dermatitis. 2011;22(4):181-190. link

Related ingredients

Bergamot Oil Lemon Oil / Citrus Oils

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