There are so many weird and wonderful skin potions out there, promising to fend off or reverse the signs of ageing.

But do they work? And if so, how do they work?

Norman and Tegan take us through their skincare routines (and some evidence, of course).

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References: 

• Genetics and skin ageing - Dermato-Endocrinology
• Retinoids: Active molecules influencing skin structure formation in cosmetic and dermatological treatments
• Role of antioxidants in the skin: Anti-ageing effects