Melanin
A natural pigment. It absorbs part of UV light and supports the skin's antioxidant defense. Well tolerated.
Evidence by route
Topical application
A protective antioxidant pigment. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Melanin (INCI: Melanin) is the natural pigment responsible for the colour of skin and hair. In cosmetic formulas it is included for its ability to absorb part of the UV radiation and for its antioxidant activity. Efficacy is worth calibrating carefully. Melanin absorbs light and neutralizes free radicals in lab studies, which is why it appears as antioxidant support and auxiliary photoprotection. But in a cream it does not replace a sunscreen filter or provide a measurable SPF: it works as a support ingredient within a wider protection strategy, not as a sunscreen on its own. Topically it has no systemic relevance, so it can be used during pregnancy and breastfeeding. Tolerance is good, with low irritation and allergy potential, suitable for sensitive skin. Keep in mind that, being a pigment, it can add colour to the formula.
Frequently asked questions
Is Melanin safe during pregnancy?
Melanin is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Melanin for?
Melanin suits: normal, dry, combination, oily, sensitive.
What is Melanin and what does it do in cosmetics?
A natural pigment.
What's the INCI name for Melanin?
The INCI name is Melanin.
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