Hyperpigmentation (darkening) or hypopigmentation (lightening) of the skin can occur, usually temporarily, with tretinoin use. Hyperpigmentation is more common in darker skin tones, while hypopigmentation is less frequent.
Hyperpigmentation or hypopigmentation refers to changes in skin color, either darkening (hyperpigmentation) or lightening (hypopigmentation) of the skin. In the context of tretinoin use, these pigmentary changes are usually temporary. Hyperpigmentation is more commonly observed in individuals with darker skin tones. Hypopigmentation is less common. These changes can occur at the application site or, in rare cases, at distant locations. The exact mechanism is not fully understood but may involve the drug's effect on melanocyte activity.
Key Information
Severity
Low
Associated Ingredients
1 ingredient
Associated Ingredients
Tretinoin
Tretinoin, a prescription retinoid, treats acne and photoaging by increasing cell turnover, but caus...
Important Safety Information
This information is for educational purposes only. Always consult with a healthcare professional before starting any new supplement regimen, especially if you experience any side effects.