Back to Ingredient Dictionary

Yeast

Description

Yeast, a unicellular fungus, has emerged as a multifaceted ingredient in skincare formulations. Rich in vitamins, minerals, and amino acids, yeast extracts offer a range of benefits for skin health and appearance. The beta-glucans found in yeast possess potent antioxidant and anti-inflammatory properties, helping to protect the skin from environmental stressors and reduce redness.

Yeast ferment filtrate, a byproduct of yeast fermentation, is particularly valued for its ability to enhance skin hydration and improve barrier function. This ingredient can increase the production of hyaluronic acid in the skin, leading to improved moisture retention and a plumper appearance. Additionally, yeast extracts have been shown to stimulate collagen synthesis, potentially reducing the appearance of fine lines and wrinkles.

Some studies suggest that yeast-derived ingredients may help regulate sebum production, making them beneficial for acne-prone skin. The zinc content in yeast can also contribute to wound healing and skin repair processes. When formulating with yeast, it's important to consider the specific strain and extraction method, as these factors can influence the ingredient's efficacy and stability in skincare products.

Products with this Ingredient