What Is Hyperpigmentation?
Hyperpigmentation is the overproduction of melanin — the pigment that gives skin, hair and eyes their colour — in specific areas of the skin. It presents as patches or spots that are darker than the surrounding skin. It is not harmful, but it is extremely common, and for many people it affects confidence profoundly.
The Three Main Types
1. Post-Inflammatory Hyperpigmentation (PIH)
The most common type in darker skin tones. It appears after an injury to the skin — acne, a cut, an ingrown hair, even aggressive exfoliation. The melanocytes (melanin-producing cells) overreact to inflammation and produce excess pigment at the site. PIH is most pronounced in Fitzpatrick skin types IV–VI (medium brown to deep dark skin) because those skin types have more active melanocytes to begin with.
2. Melasma
Triggered by hormones — most commonly oestrogen and progesterone — and worsened dramatically by sun exposure. It is extremely common during pregnancy (sometimes called the "mask of pregnancy") and in women on hormonal contraception. Melasma appears symmetrically, typically on the cheeks, forehead and upper lip.
Key point: Melasma cannot be permanently resolved with topicals alone if the hormonal trigger remains active. SPF is essential and often more effective than any brightening serum.
3. Sun Spots (Solar Lentigines)
Flat, well-defined spots caused by cumulative UV exposure. They tend to appear in areas of repeated sun exposure — forearms, hands, cheeks — and become more pronounced with age. They are directly preventable with consistent SPF use.
Ingredients That Actually Work
Vitamin C (ascorbic acid) — Inhibits the enzyme tyrosinase, which is required for melanin production. Also provides antioxidant protection against future UV damage. Use a stable, pH-appropriate form (around 3.5) for maximum efficacy.
Niacinamide — Does not inhibit melanin production, but prevents its transfer from melanocytes to keratinocytes (surface skin cells). This is the step that actually causes visible darkening, making niacinamide unusually effective for PIH. Minimal irritation, suitable for sensitive skin.
Alpha Arbutin — A glycosylated form of hydroquinone that inhibits tyrosinase without the side effects associated with hydroquinone. Gentler and stable in formulations up to 2%.
Azelaic Acid — Anti-inflammatory, anti-bacterial and anti-pigmentation in one ingredient. Particularly effective for PIH because it addresses the underlying inflammation alongside the pigmentation. Available OTC up to 10%; prescription strength is 15–20%.
Retinol — Accelerates cell turnover, bringing fresh, unpigmented cells to the surface faster. Works best in combination with a brightening agent rather than alone.
The Non-Negotiable: SPF
Every brightening ingredient in the world is undermined by unprotected sun exposure. UV radiation directly stimulates melanin production. Without SPF, you are filling a bucket with a hole in the bottom.
SPF 30 minimum, broad-spectrum, every morning — including on cloudy days and indoors if you work near a window.
Realistic Timelines
- 6 weeks — first visible changes with consistent use of actives + SPF
- 3 months — significant reduction in PIH and mild sun spots
- 6–12 months — melasma management (not elimination — management)
Hyperpigmentation responds to consistency, not intensity. Steady, gentle treatment over months outperforms aggressive treatment that causes inflammation and new PIH.
Our brightening range combines vitamin C, niacinamide and alpha arbutin in a formulation designed for African skin tones. Browse the Face Care range to find your starting point.