What Is Retinol and How Does It Work?
Retinol is a topical derivative of Vitamin A that belongs to a class of compounds called retinoids. Unlike surface-level exfoliants like Alpha Hydroxy Acids (AHAs) or Salicylic Acid (BHA), retinol works deep within the cellular layers of the skin.
Rather than scrubbing away dead surface cells on contact, retinol binds to retinoid receptors in skin cells to speed up the rate of cellular turnover. This process encourages your skin to shed old, damaged cells faster and replace them with fresh, healthy cells from beneath.
According to clinical research published in the Journal of the American Academy of Dermatology, topical retinoid derivatives normalize the desquamation process (the natural shedding of skin cells), preventing dead tissue from sticking together inside hair follicles.


