And while chemical exfoliants (AHAs, BHAs) are generally gentler than scrubs, using these too frequently or in high ...

Dark patches that won’t wash away Acanthosis nigricans appears as dark, velvety patches of skin that commonly develop in body fold areas among women with PCOS.

That dark, velvety patch on your neck or underarms isn’t dirt — it’s called acanthosis nigricans, and it’s linked to insulin resistance. Tingling in your feet or hands can signal nerve ...

Sun spots, melasma and post-inflammatory hyperpigmentation are common types of skin discoloration that occur when excess melanin — the pigment that gives skin its color — is produced.

Acanthosis nigricans is often connected to obesity-related diabetes. It’s those dark, velvety patches of skin appearing on the neck, throat, underarms, and in folds and creases, even in places ...

If you have atopic dermatitis, the most common form of eczema, you may have noticed dark patches or light spots on your skin. This discoloration, which tends to linger after a flare, can be very ...

Using expert guidance, I rounded up the best hyperpigmentation products for dark skin, including recommendations from the dermatologists I consulted, NBC Select staff picks, and more.

Hyperpigmentation is the uneven skin tones and dark patches that make the skin texture look dull. Here's how you can help get back your natural glow. Hyperpigmentation is one of the most ...