Sunscreen Filters

Bis-Paba Porphyra 334

INCI: BIS-PABA PORPHYRA 334

Reviewed by Rosie · Last updated 18 Aug 2026

What Is Bis-Paba Porphyra 334?

Bis-PABA Porphyra 334 is the synthetic peptide derivative produced by the reaction of PABA and Porphyra 334.

Its declared cosmetic functions are antioxidant, stabilising and uv filter.

Source: European Commission CosIng inventory.

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