What is retinoic acid commonly known as?

Retinoic acid is commonly recognized as a derivative of Vitamin A. It plays a crucial role in skin health and is known for its effectiveness in promoting cell turnover, reducing the appearance of fine lines and wrinkles, and improving overall skin tone and texture. In dermatology and esthetics, retinoic acid is often used in topical treatments for conditions such as acne and photoaging due to its ability to enhance skin renewal processes and increase collagen production.

The association of retinoic acid with Vitamin A is significant because it highlights the importance of this vitamin in skincare and healing. Unlike other vitamins listed in the choices, retinoic acid's primary function ties closely to Vitamin A, underlining its relevance in esthetic treatments.