Cosmetics | Herbal Principles In

: Phenolic compounds (like those in olive oil and pomegranates) contain benzene ring structures that act as natural UV filters .

A wide variety of herbs are used in modern cosmetic monographs: Book Review: Herbal Principles in Cosmetics - PMC - NIH Herbal Principles in Cosmetics

Herbal principles in cosmetics focus on the use of —natural bioactive compounds derived from plants—to improve skin and hair health . Unlike synthetic cosmetics, herbal formulations leverage plant-based mechanisms to provide therapeutic benefits like antioxidant protection, hydration, and anti-inflammatory action with fewer side effects. Core Mechanisms of Action : Phenolic compounds (like those in olive oil

: Extracts like green algae ( Chlorella vulgaris ) inhibit metalloproteinases (enzymes that break down collagen) and stimulate new collagen synthesis. Core Mechanisms of Action : Extracts like green

Plants produce secondary metabolites that interact with human skin biology at a molecular level:

: Lipids and fatty acids from species like the Inca peanut and coconut palm (rich in lauric acid) help restore the skin's moisture barrier and prevent water loss.

: Terpenoids found in essential oils can damage the cell walls of harmful microbes, serving as natural alternatives to synthetic preservatives. Key Herbal Ingredients & Their Uses