Analysis of Sunscreen Ingredients for Potential Irritation

Based on the ingredient list provided, here is an analysis of potential irritants, especially for skin with a compromised barrier:

• Mineral Filters (Zinc Oxide, Titanium Dioxide): These are physical sunscreen filters and are generally considered very gentle and less likely to cause irritation compared to chemical filters, making them suitable for sensitive skin.

• Phenoxyethanol: This is a common preservative. While generally safe at recommended concentrations (typically up to 1%), it can sometimes cause stinging or irritation, particularly on sensitive or damaged skin. The formula contains Phenoxyethanol.

• Sodium Chloride: This is salt. While necessary in some formulations for texture or stability, it can cause stinging or a burning sensation when applied to compromised or broken skin.

• Propylene Carbonate: Used as a solvent or emollient. While often well-tolerated, some individuals with very sensitive skin might find solvents like this potentially drying or mildly irritating.

• Silicones (e.g., Cyclopentasiloxane, Dimethicone, Cetyl PEG/PPG-10/1 Dimethicone): The formula contains many silicones and silicone derivatives. These ingredients are generally considered non-irritating and can actually help form a protective barrier on the skin, which can be beneficial for compromised skin.

• Soothing Ingredients: The formula includes Aloe Barbadensis Leaf Juice and Bisabolol, which are known for their soothing and anti-inflammatory properties. These ingredients can help counteract potential irritation from other components.

In summary, for skin with a compromised barrier, Phenoxyethanol and Sodium Chloride are the ingredients most likely to cause a stinging or irritating sensation. While other ingredients like Propylene Carbonate could potentially cause mild sensitivity in some cases, the mineral filters and silicones are generally well-tolerated, and the presence of soothing agents like Aloe Vera and Bisabolol may help mitigate irritation.