Back to Ingredient Dictionary

Phytosterols

Description

Phytosterols are naturally occurring compounds found in plants, structurally similar to cholesterol in animals. These bioactive substances play a crucial role in maintaining cell membrane integrity and function in plants. In skincare, phytosterols have gained significant attention for their potential benefits in improving skin health and appearance.

Phytosterols exhibit anti-inflammatory properties, helping to soothe irritated skin and reduce redness. They also contribute to strengthening the skin barrier function, enhancing moisture retention and protecting against environmental stressors. Research suggests that phytosterols may stimulate collagen production, potentially improving skin elasticity and reducing the appearance of fine lines and wrinkles.

Common sources of phytosterols in skincare formulations include avocado oil, shea butter, and soybean oil. These ingredients are often incorporated into moisturizers, serums, and anti-aging products. Phytosterols are generally well-tolerated by most skin types and can be particularly beneficial for dry, sensitive, or mature skin.

When formulating with phytosterols, it's important to consider their stability and compatibility with other ingredients. Proper encapsulation or delivery systems may be necessary to ensure optimal efficacy in skincare products.