Last Updated: Jan 10, 2023
Acne & Acne Scar Reduction
Written and reviewed by
MBBS Bachelor of Medicine and Bachelor of Surgery, MD - Dermatology
20 years experience
Hardly ever causing pain, they appear in many different colors and can be bumpy or flat. Most often of red, brown or black color, they occur as a result of skin pigmentation called melanocytes. They can be caused due to direct exposure to sunlight or due to genetic factors as well.
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