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Pregnancy Pigment Is Not a Glow. SA Sun Keeps the Patch.

Hyperpigmentation · Published 2026-09-16 · 9 min read · 2142 words

Hormones start the patch. Highveld UV, heat and visible light keep it. Tinted SPF and a clinician-cleared stack beat a stall cream before the baby photos.

Key takeaways

Melasma in pregnancy is photobiology plus hormones, not a glow that clocks out after birth.
Tinted SPF with iron oxides addresses visible light that untinted films miss.
Do not start hydroquinone, mercury creams or retinoids from a group chat while pregnant.
Maintenance after delivery is the rule; complete erasure of deep pigment is not.

Source: Isaacs et al. IJD 2025 sun protection advice for the South African population / PMC12712754 (https://pmc.ncbi.nlm.nih.gov/articles/PMC12712754/)

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