**Retinoids: Prescription Power vs.

Prescription retinoids are typically used for acne treatment, while over-the-counter retinoids are designed for anti-aging and skin brightening. The key difference between prescription and over-the-counter retinoids lies in their concentration and the specific ingredients they contain. Prescription retinoids are typically stronger and contain higher concentrations of active ingredients, such as tretinoin, adapalene, and isotretinoin.

It’s a key ingredient in many skincare products, especially anti-aging creams and serums. Retinol’s journey from lab to consumer is fascinating and complex, involving intricate chemical processes, stringent regulations, and a dedicated team of researchers and manufacturers. This journey begins with the extraction of retinol from natural sources like liver oil or yeast.