Skin Conditioning
PORPHYRIDIUM CRUENTUM CULTURE CONDITIONED MEDIA
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Culture media from a red marine microalga — delivers sulphated sugars with hydrating, soothing effects. Generally safe; evidence is supplier-driven.
Porphyridium cruentum culture conditioned media is the spent medium from cultures of the red unicellular microalga Porphyridium cruentum. It is characterized by sulphated exopolysaccharides, pigments (phycoerythrin), and minor amino acids/peptides. These sulphated polysaccharides are associated with hydration, film-forming, and mild soothing effects on skin. No dedicated SCCS or CIR opinion exists; most efficacy and safety data are supplier-generated. The algal origin introduces minor batch variability. No GHS hazards at cosmetic concentrations.
Function
Skin benefits
- Red microalga culture media rich in sulphated polysaccharides
- Plausible skin-soothing and hydrating effects
- Antioxidant activity from algal metabolites
Known concerns
- Specialty ingredient with supplier-driven evidence
- Batch variability typical of culture media
- No dedicated SCCS or CIR review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
Check your shelf
Find PORPHYRIDIUM CRUENTUM CULTURE CONDITIONED MEDIA in your products.
Scan any cosmetic product with LuxSense to see if it contains PORPHYRIDIUM CRUENTUM CULTURE CONDITIONED MEDIA and get a full ingredient breakdown with safety scores.
This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.