Back to Ingredient Dictionary

MANNAN

Description

Mannan is a polysaccharide compound found in various plants, particularly in the cell walls of certain yeasts and in the seeds of some legumes. This versatile ingredient has garnered attention in the skincare industry due to its multifaceted benefits. Primarily composed of mannose units, mannan exhibits hygroscopic properties, allowing it to attract and retain moisture effectively.

In skincare formulations, mannan functions as a humectant and emollient, helping to maintain skin hydration and improve overall texture. Its ability to form a protective film on the skin surface contributes to reduced transepidermal water loss, promoting a more resilient skin barrier. Additionally, mannan has shown potential in supporting the skin's natural microbiome, which may aid in maintaining a balanced and healthy complexion.

Research suggests that mannan possesses mild anti-inflammatory properties, making it potentially beneficial for sensitive or irritated skin. Some studies indicate its capacity to stimulate collagen production, which could contribute to improved skin elasticity and firmness over time. When incorporated into skincare products, mannan is generally well-tolerated and can be suitable for various skin types, including dry, sensitive, and mature skin.