Back to Ingredient Dictionary

Tragacanth

Description

Tragacanth is a natural gum exudate derived from the dried sap of several species of Middle Eastern legumes in the genus Astragalus. This versatile ingredient has been used for centuries in various industries, including cosmetics, pharmaceuticals, and food production. In skincare formulations, tragacanth functions as an emulsifier, thickener, and stabilizer, contributing to improved texture and consistency of products.

The gum is composed primarily of polysaccharides, specifically tragacanthin and bassorin, which give it unique hydrocolloid properties. When dispersed in water, tragacanth forms a viscous gel that can enhance the moisturizing capabilities of skincare formulations. Its ability to create a protective film on the skin makes it valuable in barrier-strengthening products.

Tragacanth is particularly beneficial in formulations for sensitive or dry skin due to its soothing and hydrating properties. It also exhibits mild adhesive qualities, making it useful in masks and peel-off products. The ingredient is generally well-tolerated and considered safe for topical use. However, as with any botanical ingredient, patch testing is recommended to ensure individual compatibility.