: 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
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 Herbal Principles in Cosmetics
: Phenolic compounds (like those in olive oil and pomegranates) contain benzene ring structures that act as natural UV filters . : Terpenoids found in essential oils can damage
: 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. Core Mechanisms of Action : Phenolic compounds (like
A wide variety of herbs are used in modern cosmetic monographs: Book Review: Herbal Principles in Cosmetics - PMC - NIH
: Extracts like green algae ( Chlorella vulgaris ) inhibit metalloproteinases (enzymes that break down collagen) and stimulate new collagen synthesis.