When in contact with air, the trapped sebum oxidizes and changes its color. Hence, open comedones appear as minuscule black or brown dots. Since they exist on the skin surface, they are easier to ...

do not dry out your skin, use gentle skincare products: alcohol-based creams tend to attack the skin, which will protect ...

These glands produce a natural oil called sebum, which moisturizes your skin ... products doesn’t give you a pass for bedtime makeup removal. Even the most skin-friendly makeup products can ...

Google searches for blackhead removal have increased 5000% since January ... appear when an open pore gets blocked with oil, sebum and dead skin cells – much like any other blemish.