From Sun Damage to Hormones: What's Behind Pigmentation and How to Fix It?

Know from the renowned dermatologist

- DR. NIVEDITA DADU

Pigmentation is one of the most common yet misunderstood skin concerns seen in dermatology clinics today.

From uneven skin tone and dark spots to stubborn patches on the face, many people assume all pigmentation is the same — but that’s far from the truth.

“Pigmentation is not a single condition; it is a broad term that includes multiple disorders, each with a different cause and treatment approach,” explains Dr. Nivedita Dadu, Founder and Renowned Dermatologist.

Let's see the core causes of pigmentation:

1. Sun Exposure - One of the primary triggers of pigmentation is excessive sun exposure. Ultraviolet (UV) radiation activates melanocytes—the cells responsible for producing pigment—resulting in tanning, the appearance of freckles, and aggravation of deeper conditions such as melasma.

2. Melanin overproduction - At its core, pigmentation results from an overproduction of melanin—the natural pigment responsible for skin colour. This increase can be influenced by a mix of internal factors, such as hormones, and external triggers like sun exposure or environmental stressors.