Safety of Yeast-Derived Ingredients (Beta-Glucan, Pitera) for Yeast Acne/Seborrheic Dermatitis

Regarding your question about yeast-derived ingredients and fungal skin conditions like yeast acne or seborrheic dermatitis:

Ingredients such as Beta-Glucan (from Saccharomyces cerevisiae) and Pitera (Galactomyces Ferment Filtrate) are derived from yeast but do not contain live yeast cells.

• These ingredients are typically products of yeast fermentation or extracts taken after the yeast has been processed and is no longer alive.
• Therefore, they do not contribute to or worsen active yeast or fungal infections on the skin.

While these ingredients are not expected to aggravate yeast-related conditions, it's important to note that, like any cosmetic ingredient, they can still potentially cause allergic reactions in some individuals. However, this would be a general sensitivity or allergy, not related to the yeast infection itself.

In summary, using Beta-Glucan or Pitera is generally considered safe for individuals with yeast acne or seborrheic dermatitis because they do not introduce live yeast to the skin.