Natural-based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

Your skincare might soon be powered by tree bark, fruit peels, and mushroom extracts—if it isn't already. A new review reveals how nature's antioxidants fight wrinkles, UV damage, and inflammation, straight from the plant kingdom.

Yet, challenges remain: photostability, inconsistent bioavailability, and regulatory hurdles. The future? Synergistic formulations, clinical validation, and microbiome-friendly antioxidants—paving the way for next-generation sustainable skincare that's as smart as it is natural.

Key Points

• Plant extracts fight aging via antioxidant and anti-inflammatory actions.
• Extraction methods like UAE and SC-CO2 boost bioactive recovery.
• Challenges include photostability and regulatory hurdles.