Antioxidant
SEQUOIA SEMPERVIRENS LEAF CELL EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
California redwood plant cell culture extract providing antioxidant and skin-protecting benefits via polyphenolic compounds, with a cleaner safety profile than whole-plant extracts.
Function
Skin benefits
- Polyphenolic antioxidant action
- Skin-protecting longevity-marketed actives
- Standardized biotech composition
- Avoids whole-tree contaminants
Known concerns
- Limited cosmetic clinical data
- Composition varies by callus line
- Mostly proprietary efficacy claims
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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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.