Melanin plays a key role in defending against UV damage and in the skin's appearance. Preserving melanin helps reduce hyperpigmentation , limit the appearance of dark spots, and maintain even pigmentation.
The 6 priority actions to protect your melanin
- Daily sun protection: Use a broad-spectrum SPF 30+ sunscreen and reapply every 2 hours in the sun. Sun protection is the number one way to preserve melanin.
- Avoid intense UV rays: limit exposure between 11am and 4pm, wear wide-brimmed hats and covering clothing.
- Topical and oral antioxidants: vitamin C, vitamin E, niacinamide — these active ingredients help neutralize free radicals and protect melanin-producing cells.
- A nutrient-rich diet: colorful fruits and vegetables, omega-3, zinc and selenium promote healthy skin and balanced pigmentation production.
- Targeted care to prevent hyperpigmentation: use serums based on niacinamide, kojic acid, or azelaic acid (depending on tolerance) to even out skin tone.
- Avoid skin aggressions: aggressive exfoliation, sunburn and manipulation (scratching) can trigger post-inflammatory hyperpigmentation.
Recommended daily routine (simple and effective)
- Morning: gentle cleanser → antioxidant serum (vitamin C/niacinamide) → sunscreen SPF ≥30.
- Evening: cleansing → targeted treatment (niacinamide or azelaic acid) → moisturizing cream.
- Weekly: gentle exfoliation 1x per week (if tolerated) and moisturizing mask.
Foods and supplements that promote healthy pigmentation
Include the following in your diet: beta-carotene (carrots, sweet potatoes), vitamins C and E (citrus fruits, avocados), omega-3 fatty acids (oily fish, seeds), and zinc (nuts, legumes). Antioxidants are essential for protecting melanocytes and melanin.
What to avoid in order not to alter melanin
- Voluntary tanning (UV booths) and unprotected sun exposure.
- Irritating or over-exfoliating products that cause skin inflammation.
- Mixing aggressive treatments without professional advice (e.g., retinol + strong peel without supervision).
When to consult a professional
Consult a dermatologist if you notice: worsening pigment spots, rapid changes in skin color, or a severe reaction to a product. Medical advice is recommended to adjust a treatment plan for dark spots or to consider procedures (controlled peels, lasers) if necessary.
FAQ — Frequently Asked Questions
Vitamin D Does it reduce melanin? No: vitamin D is synthesized from cholesterol under the effect of UV rays; protect your skin and monitor your intake through diet or supplementation if necessary.
Can lost melanin be restored? Some pigmentation alterations can be improved, but prevention remains the most reliable method for preserving melanin .
Note: The advice above is general and for informational purposes only. For a diagnosis or personalized plan, consult a healthcare professional.
