MD Dermatology · 25+ yrs international practice
Dermatologist's quick take
- Hyperpigmentation is the #1 dermatology concern in Fitzpatrick IV–VI skin
- Sunscreen is essential — yes, even on dark skin, every single day
- Avoid hydroquinone without supervision and any aggressive scrub or peel
- Niacinamide, vitamin C, alpha arbutin and tranexamic acid are evidence-backed
- Skin cancer in dark skin is often diagnosed late — see our skin-cancer-in-dark-skin guide
Most "skincare advice" is written for fair, Fitzpatrick I–III skin. The result is that patients with darker skin (IV–VI) are routinely given routines that worsen their actual concerns — too aggressive acids, scrubs, and skin-lightening products that cause exactly the hyperpigmentation they were meant to fix. Twenty-five years of African, Asian and Middle Eastern dermatology practice has taught me that dark skin needs a different playbook — gentler, slower, and with different priority ingredients.
The strengths and challenges of dark skin
Strengths: more melanin (≈SPF 13 natural protection), thicker dermis, more collagen, slower visible photoageing — fewer fine lines per decade than fair skin.
Challenges: melanocytes are more reactive — any inflammation can leave brown marks (PIH) lasting weeks or months. Melasma is more common and harder to treat. Skin cancer is rarer but diagnosed later. And many over-the-counter products marketed for skin of colour contain unsafe ingredients (mercury, illegal steroids, high-strength hydroquinone).
The dermatologist routine for Fitzpatrick IV–VI
AM routine
Morning
- 1Gentle, fragrance-free cleanser — or water only
- 2Vitamin C serum (10–15% L-ascorbic acid, or 5% derivative if sensitive)
- 3Niacinamide 5% (calms inflammation, reduces PIH)
- 4Ceramide moisturiser, lightweight gel or cream
- 5Tinted mineral SPF 30–50 (avoids white cast)
PM routine
Evening
- 1Gentle cleanser (double cleanse if SPF was worn)
- 2Treatment serum: alpha arbutin, tranexamic acid, azelaic acid (rotate)
- 3Retinaldehyde or encapsulated retinol — start 2x/week, build up
- 4Rich ceramide moisturiser
Ingredients that work well
Niacinamide 5%
Reduces PIH, calms inflammation, improves barrier. Daily-safe.
Alpha arbutin
Inhibits tyrosinase. Gentle alternative to hydroquinone.
Tranexamic acid
Excellent for melasma. Topical 2–5% is well tolerated.
Azelaic acid 10–20%
Anti-inflammatory + brightening. Safe in pregnancy.
Mandelic acid 5–10%
Gentlest AHA — ideal for dark skin exfoliation.
Retinoids
Powerful for ageing + PIH. Build up over 12 weeks.
Ingredients to avoid or use cautiously
High-risk for dark skin
- Hydroquinone over 4% without supervision (risk: ochronosis — permanent grey-blue stain)
- Mercury-containing skin lighteners (illegal but widely sold)
- Topical steroids used as "lighteners" (cause skin atrophy)
- Glycolic acid above 10% — high risk of PIH if irritation occurs
- Physical scrubs — micro-tears trigger PIH
- Aggressive in-clinic peels without an experienced practitioner
Sun protection in dark skin
Yes, you need it — every day. Higher melanin reduces but does not eliminate UV damage, and UV is the single biggest trigger of melasma and PIH. Choose:
Sunscreen for skin of colour
- Tinted mineral SPF — iron oxides counter the white cast and block visible light (which also worsens melasma)
- Modern hybrid filters (e.g. Tinosorb S, Mexoryl) blend invisibly
- SPF 30–50, applied as 2 finger-strips for face and neck
- Re-apply every 2 hours when outdoors
Skin cancer screening in dark skin
Skin cancer is rarer in dark skin but more often deadly because it's caught late. Look in unusual places: palms, soles, under nails, inside the mouth, genital and anal areas. Acral lentiginous melanoma — most commonly on the soles — accounts for a much higher proportion of melanomas in Fitzpatrick V–VI. See our dedicated skin cancer in dark skin guide and try the free AI mole checker.
Treating existing hyperpigmentation
PIH and melasma respond to consistent routine over months, not weeks. Realistic expectations: 4–6 weeks for inflammation to settle, 12–24 weeks for visible lightening, 6–12 months for full improvement. Photographic tracking with ScanSkinAI via AI skin analysis shows changes you'll otherwise miss day-to-day.
The bottom line
Dark skin doesn't need expensive specialised lines. It needs the same evidence-backed actives as every other skin type — niacinamide, vitamin C, retinoids, daily mineral SPF — applied more gently and more slowly, with extra caution about anything that could trigger PIH. Patience and consistency over 6–12 months will produce results no aggressive peel ever will.
AI screening across all skin tones
ScanSkinAI is trained on Fitzpatrick I–VI. Free, instant, no signup.
Frequently Asked Questions
Dr. Anand S. Urhekar
VerifiedMD Dermatology · 25+ yrs · Section Head, M.P. Shah Hospital Nairobi · Former UN Dermatologist
Dr. Urhekar is a board-certified dermatologist with over 25 years of practice across Africa, the Middle East and Asia. As Section Head of Dermatology at M.P. Shah Hospital Nairobi and a former UN dermatologist, he specialises in tropical skin disease, Fitzpatrick IV–VI skin care and global health.