National Retinol Day

National Retinol Day is observed every year on November 7th. The holiday was established by RoC Skincare and officially announced on October 25, 2021, to celebrate the remarkable benefits of retinol. Retinol, a derivative of vitamin A, is widely recognized as one of the most effective ingredients in modern skincare. As a powerful antioxidant, it helps renew skin cells, stimulate collagen production, and improve overall skin texture and tone. Retinol is also known for its ability to reduce fine lines, fade dark spots, and slow the visible signs of aging, making it a favorite among dermatologists and beauty enthusiasts alike.

History

Retinol has long been regarded by dermatologists as the gold standard in anti-aging skincare, known for reducing wrinkles, restoring skin tone, and enhancing a healthy complexion. The substance was first discovered in 1909, isolated in 1931, and synthesized in a lab in 1947. Frederick Gowland Hopkins won the Nobel Prize in 1929 after proving that milk contains extra elements vital for growth. In 1913, biochemists at the University of Wisconsin identified fat-soluble nutrients in milk fat and cod liver oil.

Interesting facts

• Early efforts to isolate retinol failed because it quickly deteriorated when exposed to ultraviolet light and oxygen.
• Retinoic acid, a stable derivative of retinol, was later developed and used to treat skin conditions such as acne.
• In 1990, scientists confirmed that retinoic acid can cause skin sensitivity and irritation, leading to renewed interest in retinol.
• Retinol should be used at night because sunlight neutralizes its effectiveness.
• Retinol gradually thickens the skin by increasing cell turnover.

How to take part

Celebrate National Retinol Day by purchasing skincare products that contain retinol for yourself or as a thoughtful gift. Popular products include creams, serums, and gels, and many pharmacies offer pure retinol in ampoules to add to your own cosmetics. Learn more about the benefits and potential side effects of retinol by researching reputable sources online.

When is National Retinol Day in 2025?

National Retinol Day is observed on November 7 each year.

Observations