Starring vitamin C ester – a fat-soluble form of vitamin C which is powerfully brightening, correcting signs of sun damage to restore uniformity of tone – Perricone MD’s Concentrated Restorative Treatment is a potent, radiance-boosting soufflé, which melts into skin to reveal a smooth, glowing complexion. Resurfacing glycolic acid – a chemical exfoliant which gradually refines skin texture – helps to dissolve the bonds binding dulling dead cells to skin’s surface (you might feel a tingling sensation to begin with), while DMAE helps to sculpt and ‘elasticise’ skin – it’s like taking your skin to the gym. Suitable for all ages and skin types, this can be worn alone if you’re oil-prone, or layered under day cream if your skin is dry/dehydrated. Just massage a pearl-sized amount over face and neck, then revel in your new-found ‘glow’ – you’ll look like you’ve just plugged your skin into vitamins!