Key points to remember for an even complexion
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Key difference: Hypopigmentation is a loss of melanin (light spots), not to be confused with hyperpigmentation (dark spots).
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Various causes: It often results from inflammation (eczema, acne), a burn, or the use of harsh chemicals.
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Active prevention: A healthy skin barrier, maintained by agentle cleanser and rich hydration, limits the risk of post-inflammatory marks.
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Patience and care: Repigmentation is a slow process that requires soothing active ingredients and rigorous sun protection.
The pigmentation of black and mixed-race skin is a distinctive characteristic that confers beauty and individuality. However, it can also be prone to various disorders that require special attention.
Kanu Skincare, a cosmetics brand specializing in products for melanin-rich skin, is committed to offering effective solutions to treat these various pigmentation-related problems .
What is the origin of skin pigmentation?
The pigmentation of black skin is determined by the amount and type of melanin that composes it.
Melanin is a natural pigment produced by skin cells called melanocytes, located between the dermis and the epidermis.
There are two main forms of melanin: eumelanin , which is black/brown, and pheomelanin , which is orange. Their concentration explains the diversity of skin colors. Melanin therefore determines the phototype , that is, the color of the skin, hair, and eyes.
Melanin concentration is higher in people with black, tanned and mixed-race skin than in people with light skin.
The causes are numerous. It can be a consequence of inflammation such as a severe eczema or a reaction after a unsuitable peel Sometimes, it's a poorly regulated defense mechanism after a sun exposure without adequate protection.
What are the skin disorders affecting Black people?
Hyperpigmentation
Hyperpigmentation is one of the most common skin conditions affecting Black people. It manifests as dark pigment spots , persistent acne marks, or melasma (also called chloasma), which can appear during pregnancy and is caused by an overproduction of melanin.
Black skin tends to produce more melanin, making it more prone to hyperpigmentation.
The causes of hyperpigmentation can be numerous and include:
- exposure to the sun;
- skin trauma (pimples…);
- hormonal disturbances and changes;
- acne…
Hypopigmentation
Hypopigmentation is characterized by a loss of skin color in certain areas of the body and can also affect dark skin. Depigmentation occurs when all pigment is lost and the skin becomes white.
Loss of pigmentation can be localized or diffuse, depending on the underlying condition. It is most often caused by an injury, a burn, chemical exposure, or an inflammatory dermatosis (inflammations such as psoriasis, eczema, etc.).
Other melanin-related conditions can occur. This is the case with vitiligo , which can occur at any age and manifests as light patches of varying sizes.
Overexposure to the sun can also lead to an overproduction of melanin in order to protect oneself, but this overproduction is not always well controlled, which can lead to skin depigmentation problems.
How to promote repigmentation of black skin?
Repigmentation doesn't happen overnight. It requires a routine that supports cell regeneration while protecting existing melanocytes.
1. Protect to heal better
The sun is a false friend to light spots. In the absence of protective melanin in these areas, UV rays penetrate more deeply, slowing healing. Applying a specific sunscreen is imperative to prevent the contrast between healthy skin and the light spot from becoming more pronounced.
2. Gently stimulate with niacinamide
Niacinamide , present in our essential serum , is a key active ingredient. It helps restore the skin barrier and harmonize the transfer of melanin to surface cells. This helps to diminish the appearance of dark spots and restore overall radiance.
3. Deep hydration and nutrition
Dehydrated skin heals poorly. The use of a rich moisturizer with shea butter helps maintain the suppleness of the epidermis, promoting an environment conducive to pigment normalization.
Additional information: the role of the skin flora
Beyond melanin, the pigmentary health of Black skin is closely linked to its microbiome . An imbalance of beneficial bacteria on the skin's surface can exacerbate inflammatory reactions, making the skin more vulnerable to blemishes of all kinds.
By choosing pH-balanced skincare rich in soothing agents, you are not only treating the spot, you are strengthening the overall ecosystem of your skin so that it is more resilient to external aggressions.
The Kanu Skincare solution
Kanu Skincare, a cosmetics brand specializing in dark skin, offers a range of innovative products that meet the needs of melanin-rich skin .
Every skin type is unique, and it's essential to take care of it. Adopt a new routine with the Kanu Skincare Kit, composed of a cleanser with zinc PCA and ceramides, a serum with niacinamide, and a rich moisturizer with shea butter and various seed oils. Deeply nourish your skin while promoting cell regeneration and lightening dark spots for a unified and radiant complexion.
