noun
- a form of vitamin A that is essential for vision, immune function, and cell growth
Usage: biochemistry
Examples
- Retinol is commonly found in liver, fish, and dairy products.
- Many anti-aging creams contain retinol to reduce wrinkles.
- A deficiency in retinol can lead to night blindness.
- The dermatologist recommended a retinol serum for acne treatment.
- Pregnant women should avoid high doses of retinol supplements.
- Retinol helps maintain healthy skin and mucous membranes.