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BIS-PABA PORPHYRA 334

Description

Bis-PABA Porphyra 334 is an innovative sunscreen ingredient derived from red algae (Porphyra umbilicalis) that offers broad-spectrum UV protection. This compound combines the UV-absorbing properties of para-aminobenzoic acid (PABA) with the natural photoprotective qualities of algal extracts. The unique molecular structure of Bis-PABA Porphyra 334 allows for enhanced stability and improved efficacy compared to traditional PABA-based sunscreens.

The ingredient demonstrates strong absorption in both UVA and UVB ranges, with peak protection at 334 nm. Its algal origin contributes additional benefits, including antioxidant properties and potential skin-soothing effects. Bis-PABA Porphyra 334 shows excellent photostability, reducing the need for frequent reapplication.

In formulations, this ingredient is typically used at concentrations between 1-5%, depending on the desired SPF level. It is compatible with a wide range of cosmetic ingredients and can be incorporated into various product types, including lotions, creams, and sprays. Bis-PABA Porphyra 334 is water-resistant and helps maintain SPF efficacy during swimming or sweating. Clinical studies have shown low irritation potential, making it suitable for sensitive skin types.